diff --git a/bthome_phy6222/web/phy62x2.html b/bthome_phy6222/web/phy62x2.html
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+++ b/bthome_phy6222/web/phy62x2.html
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+<html class="phy6222Class"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>PHY62x2 BTHome v0.6</title>
+<style type="text/css">
+/* basic sytles */
+
+body {
+  font-family: Arial, 'Open Sans', sans-serif;
+  color: #204056;
+}
+
+h1 {
+  font-size: 28px;
+  font-weight: 400;
+  text-align: center;
+  margin-top: 12px;
+  margin-bottom: 18px;
+}
+
+hr {
+	height: 10px;
+	border: 0;
+	box-shadow: 0 10px 10px -10px #8c8b8b inset;
+}
+
+span#info {
+  font-style: italic;
+}
+
+.button, [type='button'] {
+  background-color: #1a73e8; 
+  border: none;
+  border-radius: 4px;
+  color: white;
+  padding: 8px 24px;
+  text-align: center;
+  text-decoration: none;
+  display: inline-block;
+  font-size: 14px;
+  margin: 6px 6px;
+  cursor: pointer;
+  box-shadow: 0 3px 1px -2px #0003, 0 2px 2px #00000024, 0 1px 5px #0000001f;
+}
+
+.button, [type='button'].ok {
+  background-color: #4CAF50; /* Green */
+  color: white;
+  border-color: #4CAF50;
+}
+
+.button, [type='button'].danger {
+  background-color: #f44336; /* Red */
+  color: white;
+  border-color: #f44336;
+}
+
+.button, [type='button']:disabled {
+  cursor: not-allowed;
+  opacity: 0.6;
+}
+
+input[type="checkbox"] + label {
+  margin-right: 8px;
+}
+
+div#div_v {
+	height:400px;
+	margin-top: 16px;
+	margin-bottom: 16px;
+}
+
+div#labdiv {
+	margin-top: 16px;
+	margin-bottom: 16px;
+}
+
+div#log {
+  padding: 12px;
+  font-style: italic;
+  font-size: 16px;
+}
+
+div#MAC {
+  font-style: smaller;
+  margin: 8px;
+}
+
+div#txtStatus {
+  font-style: italic;
+  font-size: 16px;
+  text-align: center;
+  background-color: #eef6fc;
+  padding-top: 5px;
+  padding-bottom: 5px;
+  margin-top: 8px;
+}
+
+div#tempHumiData{
+  text-align: center;
+  background-color: #eef6fc;
+  padding-top: 5px;
+  padding-bottom: 5px;
+}
+
+input {
+  padding: 4px;
+  margin: 4px;
+}
+
+select {
+  padding: 4px;
+}
+
+/* menu */
+
+.navbar {
+  width: 95%;
+  /* box-shadow: 0 1px 4px rgb(146 161 176 / 15%);*/
+  position: absolute;
+  top: 0;
+}
+
+.nav-container {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  height: 62px;
+}
+
+.navbar .menu-items {
+  display: flex;
+}
+
+.navbar .nav-container li {
+  list-style: none;
+}
+
+.navbar .nav-container a {
+  font-size: 1.0rem;
+  font-weight: 400;
+}
+
+.navbar .nav-container a:hover{
+    font-weight: bolder;
+}
+
+.nav-container {
+  display: block;
+  position: relative;
+  height: 60px;
+}
+
+.nav-container .checkbox {
+  position: absolute;
+  display: block;
+  height: 32px;
+  width: 32px;
+  top: 20px;
+  left: 20px;
+  z-index: 5;
+  opacity: 0;
+  cursor: pointer;
+}
+
+.nav-container .hamburger-lines {
+  display: block;
+  height: 26px;
+  width: 32px;
+  position: absolute;
+  top: 17px;
+  left: 20px;
+  z-index: 2;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+}
+
+.nav-container .hamburger-lines .line {
+  display: block;
+  height: 4px;
+  width: 100%;
+  border-radius: 10px;
+  background: #0e2431;
+}
+
+.nav-container .hamburger-lines .line1 {
+  transform-origin: 0% 0%;
+  transition: transform 0.4s ease-in-out;
+}
+
+.nav-container .hamburger-lines .line2 {
+  transition: transform 0.2s ease-in-out;
+}
+
+.nav-container .hamburger-lines .line3 {
+  transform-origin: 0% 100%;
+  transition: transform 0.4s ease-in-out;
+}
+
+.navbar .menu-items {
+  position: relative;
+  padding-top: 55px;
+  box-shadow: 5px 3px 13px 0px rgb(204 204 204 / 80%);
+  min-height: 100vh;
+  width: 60%;
+  transform: translate(-150%);
+  display: flex;
+  flex-direction: column;
+  transition: transform 0.5s ease-in-out;
+  text-align: center;
+  z-index: 1;
+  background: white;
+}
+
+.navbar .menu-items li {
+  margin-bottom: 12px;
+  font-size: 1.2rem;
+  font-weight: 800;
+}
+
+
+.nav-container input[type="checkbox"]:checked ~ .menu-items {
+  transform: translateX(0);
+}
+
+.nav-container input[type="checkbox"]:checked ~ .hamburger-lines .line1 {
+  transform: rotate(45deg);
+}
+
+.nav-container input[type="checkbox"]:checked ~ .hamburger-lines .line2 {
+  transform: scaleY(0);
+}
+
+.nav-container input[type="checkbox"]:checked ~ .hamburger-lines .line3 {
+  transform: rotate(-45deg);
+}
+
+.nav-container input[type="checkbox"]:checked ~ .logo{
+  display: none;
+}
+
+
+.shadowbox {
+  width: 15em;
+  border: 1px solid #333;
+  box-shadow: 8px 8px 5px #444;
+  padding: 8px 12px;
+  background-image: linear-gradient(180deg, #fff, #ddd 40%, #ccc);
+}
+
+.shadowprogress {
+  width: 15em;
+  border: 1px solid #333;
+  /* box-shadow: 8px 8px 5px #444; */
+  padding: 8px 12px;
+  /* background-image: linear-gradient(180deg, #fff, #ddd 40%, #ccc); */
+}
+
+.shadowerror {
+  color: red;
+  width: 15em;
+  border: 1px solid #333;
+  box-shadow: 8px 8px 5px #444;
+  padding: 8px 12px;
+  background-image: linear-gradient(180deg, #fff, #ddd 40%, #ccc);
+}
+
+
+/* Style the tab */
+.tab {
+  overflow: hidden;
+  border: 1px solid #ccc;
+  background-color: #f1f1f1;
+}
+
+/* Style the buttons inside the tab */
+.tab button {
+  background-color: inherit;
+  float: left;
+  border: none;
+  outline: none;
+  cursor: pointer;
+  padding: 14px 16px;
+  transition: 0.3s;
+  font-size: 17px;
+}
+
+/* Change background color of buttons on hover */
+.tab button:hover {
+  background-color: #ddd;
+}
+
+/* Create an active/current tablink class */
+.tab button.active {
+  background-color: #ccc;
+}
+
+/* Style the tab content */
+.tabcontent {
+  display: none;
+  padding: 6px 12px;
+  border: 1px solid #ccc;
+  border-top: none;
+}
+
+/* Create equal columns that floats next to each other */
+.column {
+  float: left;
+  padding: 5px;
+}
+
+/* Clear floats after the columns */
+.row:after {
+  content: "";
+  display: table;
+  clear: both;
+}
+
+</style>
+</head>
+<body>
+<script>
+//BLE values
+const FLASH_SIZE = 0x80000;
+const OTA_MAX_SIZE = 0x30000; // 196608 
+var bluetoothDevice, gattServer, otaCharacteristic, cmdCharacteristic, infoService;
+
+var devinfo = {};
+var devsrs = {};
+var devcfg = {};
+var devcfs = {};
+var devtime = {};
+var devnm = {};
+
+
+var startTime = 0,
+	isConnected = false,
+	flg_memo_act = false
+	flg_memo_cnt = 0;
+
+var ota = {
+	fwArray: null,
+	fwname: "",
+	fwsize: 0,
+	// fwmaxsize: 196608,
+	ext_flg: false,
+	blockCount: 0,
+	program_offset: 0x11010000
+};
+
+var flashBuffer = null;
+
+//Connection values
+var connectRetries = 0;
+
+var $ = function(id) { return document.getElementById(id);}
+const isEmpty = str => !str.trim().length;
+
+function resetVariables() {
+	gattServer = null;
+	mainService = null;
+	otaCharacteristic = null;
+	cmdCharacteristic = null;
+	$('btnDisconnect').disabled = true;
+	$('btnStartDFU').disabled = true;
+}
+
+function handleError(text) {
+	showError(text);
+	resetVariables();
+	if ((bluetoothDevice != null) && (connectRetries < 5)) {
+		addLog("Переподключение " + connectRetries + " из " + 5);
+		$('btnDisconnect').disabled = true;
+		$('btnReconnect').disabled = true;
+		connectRetries++;
+		doConnect();
+	} else {
+		addLog("Подключиться не удалось!");
+		connectRetries = 0;
+		// disconnect();
+		$('btnConnect').disabled = false;
+	}
+}
+
+function connect() {
+	var deviceOptions = {
+		optionalServices: [0x1800, 0x180a, 0x180f, 0x181a, 0xfcd2],
+		services: [0x1800, 0x180a, 0x180f, 0x181a, 0xfcd2],
+		acceptAllDevices: true };
+	const namePrefix = $('inpNamePrefix').value;
+	if (namePrefix) {
+		deviceOptions.acceptAllDevices = false;
+		deviceOptions.filters = namePrefix.split(",")
+			.map((x) => ({ namePrefix: x }));
+	} else {
+		deviceOptions.acceptAllDevices = false;
+		deviceOptions.filters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz_#@!*0123456789';,.<>{}[]"
+			.split("")
+			.map((x) => ({ namePrefix: x }));
+	}
+	if (bluetoothDevice != null) bluetoothDevice.gatt.disconnect();
+	resetVariables();
+	bluetoothDevice = null;
+	$('btnReconnect').disabled = true;
+	$('tabConfig').style.display = "none";
+
+	if(typeof(navigator.bluetooth) != "undefined") {
+	    $('btnConnect').disabled = true;
+	    showState("Поиск устройств");
+	    connectRetries = 0;
+		//console.log()
+	    navigator.bluetooth.requestDevice(deviceOptions).then(device => {
+	        bluetoothDevice = device;
+	        bluetoothDevice.addEventListener('gattserverdisconnected', onDisconnected);
+			//addLog("Connecting to: " + bluetoothDevice.name);
+	        doConnect();
+	    }).catch(handleError);
+	} else {
+		showError("Browser doesn't support BLE API");
+	}	
+}
+
+function disconnect() {
+	addLog("Отключение");
+	isConnected = false;
+	if (bluetoothDevice != null)
+		bluetoothDevice.gatt.disconnect();
+}
+
+function reconnect() {
+	addLog("Переподключение");
+	if (bluetoothDevice != null) {
+		bluetoothDevice.gatt.disconnect();
+		isConnected = false;
+	}
+	$('btnConnect').disabled = true;
+	$('btnReconnect').disabled = true;
+	connectRetries = 0;
+	doConnect();
+}
+
+
+function getStrCharacteristic(infosrv, suuid) {
+ return new Promise((resolve, reject) => {
+	infosrv.getCharacteristic(suuid).then(characteristic => {
+		characteristic.readValue().then(value => {
+			return resolve(new TextDecoder("utf-8").decode(value));
+		}).catch(error => {console.log(error);	return resolve(null); });
+	}).catch(error => {console.log(error);	return resolve(null); });
+})};
+
+function getDevInfo(devInfEnabled) {
+	return new Promise((resolve, reject) => {
+	devinfo.nrstr = null;
+	devinfo.srstr = null;
+	devinfo.frstr = null;
+	devinfo.hrstr = null;
+	devinfo.vrstr = null;
+	if (devInfEnabled == true) {
+		gattServer.getPrimaryService(0x180a).then(service => {
+			console.log("Найден Device Information Service");
+			infoService = service;
+			return getStrCharacteristic(infoService, 0x2a24).then(value => {
+				devinfo.nrstr = value;
+				return getStrCharacteristic(infoService, 0x2a25).then(value => {
+					devinfo.srstr = value;
+					return getStrCharacteristic(infoService, 0x2a26).then(value => {
+						devinfo.frstr = value;
+						return getStrCharacteristic(infoService, 0x2a27).then(value => {
+							devinfo.hrstr = value;
+							return getStrCharacteristic(infoService, 0x2a28).then(value => {
+								devinfo.vrstr = value;
+								return resolve(devinfo.flg);
+							}).catch(error => { console.log(error); return resolve(null);});
+						}).catch(error => { console.log(error); return resolve(null);});
+					}).catch(error => { console.log(error); return resolve(null);});
+				}).catch(error => { console.log(error); return resolve(null);});
+			}).catch(error => { console.log(error); return resolve(null);});
+		}).catch(error => { console.log(error); return resolve(null);});
+	} else	return resolve(null);
+	}).catch(error => { console.log(error); return resolve(null);});
+}
+
+function linkOta() {
+	return new Promise((resolve, reject) => {
+	mainService.getCharacteristic(0xfff3).catch(error => { console.log(error); return resolve(null);})
+	.then(characteristic => {
+		console.log("Найдена OTA Characteristic");
+		otaCharacteristic = characteristic;
+		return otaCharacteristic.addEventListener('characteristicvaluechanged', event => OtaBlkParse(event.target.value));
+	}).then(_ => {
+		return otaCharacteristic.readValue();
+	}).then(value => {
+		if(value.byteLength > 1)
+			addLog("OTA ver: "+ hex(value.getUint8(1),2));
+		return resolve(null);});
+	}).catch(error => { console.log(error); return resolve(null);});
+}
+
+function phyConnect(info_flg) {
+	return getDevInfo(info_flg).then(_ => {
+		if(devinfo.nrstr != null)
+			addLog("Model: "+devinfo.nrstr);
+		if(devinfo.srstr != null)
+			addLog("Serial: "+devinfo.srstr);
+		if(devinfo.frstr != null)
+			addLog("Firmware: "+devinfo.frstr);
+		if(devinfo.hrstr != null)
+			addLog("Hardware: "+devinfo.hrstr);
+		if(devinfo.vrstr != null)
+			addLog("Software: "+devinfo.vrstr);
+	 	return gattServer.getPrimaryService(0xfcd2);
+	}).then(service => {
+		console.log("Найден Main Service");
+		mainService = service;
+		return mainService.getCharacteristic(0xfff4);
+	}).then(characteristic => {
+		console.log("Найдена CMD Characteristic");
+		cmdCharacteristic = characteristic;
+		return cmdCharacteristic.addEventListener('characteristicvaluechanged', event => customBlkParse(event.target.value));
+	}).then(_ => {
+		return cmdCharacteristic.startNotifications();
+	}).then(_ => {
+		return cmdCharacteristic.readValue();
+	}).then(value => {
+		if(value.byteLength >= 10)
+			if(value.getUint8(0) != 0)
+				addLog("Странный ответ устройства!");
+		otaCharacteristic = null;
+		return linkOta();
+	}).then(_ => {
+		showState("Устройство подключено.");
+		isConnected = true;
+		// $('btnConnect').disabled = true;
+		$('btnDisconnect').disabled = false;
+		$('btnReconnect').disabled = false;
+
+		disableControls(false);
+
+		if (otaCharacteristic != null && ota.fwArray != null)
+			$('btnStartDFU').disabled = false;
+		selectConfigTab();
+		$('tabConfig').style.display = "block";
+	}).catch(handleError);
+}
+
+function doConnect() {
+	isConnected = false;
+	showState("Ожидание соединения с " + bluetoothDevice.name)
+	return bluetoothDevice.gatt.connect().then(server => {
+		console.log("Найден GATT сервер");
+		gattServer = server;
+		gattServer.getPrimaryServices().then(services => {
+			let phy = false;
+			let info  = false;
+			for (var i = 0; i < services.length; i++) {
+				console.log("Services: " + services[i].uuid);
+				if (services[i].uuid == "0000180a-0000-1000-8000-00805f9b34fb")
+					info = true;
+				else if (services[i].uuid == "0000fcd2-0000-1000-8000-00805f9b34fb")
+					phy = true;
+			}
+			if(phy)
+				return phyConnect(true);
+		    addLog("Выбрано неверное устройтво!");
+		    bluetoothDevice.gatt.disconnect();
+		    connectRetries = 10;
+		    return null;
+		}).catch(handleError);
+	}).catch(handleError);
+}
+
+function disableControls(state)
+{
+	if(state) { // hide
+	    $('hrSensorData').style.display = "none";
+	    $('tblSensorData').style.display = "none";
+	} else { // show
+	    $('hrSensorData').style.display = "block";
+	    $('tblSensorData').style.display = "block";
+	}
+	$('btnGetDev').disabled = state;
+	$('btnSetDev').disabled = state;
+	$('btnGetSens').disabled = state;
+	$('btnSetSens').disabled = state;
+	$('btnGetDevTime').disabled = state;
+	$('btnSetDevTime').disabled = state;
+
+	$('btnReadFlash').disabled = state;
+	$('btnSaveFlash').disabled = state;
+
+	$('btnReadAddr').disabled = state;
+	$('btnWriteAddr').disabled = state;
+	$('btnSendCommand').disabled = state;
+}
+
+function onDisconnected() {
+	isConnected = false;
+	resetVariables();
+	showState('Устройство отключено.');
+    $('btnConnect').disabled = false;
+	// $('tabConfig').style.display = "none";
+	disableControls(true);
+}
+
+function startDFU() {
+	if(otaCharacteristic != null && ota.ind.version == 1 && (devsrs.services & 1) == 1) {
+	addLog("Старт программирования...");
+	updateBegin();
+	} else {
+		addLog("Переключение на BootLoader...");
+		if(cmdCharacteristic != null) {
+			cmdCharacteristic.writeValue(new Uint8Array([0x72,0x55])).then(_ => {
+				console.log('Send reboot to bootloader - ok');
+				reconnect();
+			}).catch(error => { addLog(error); });
+		} 
+	}
+}
+
+function addLog(logTXT) {
+	console.log(logTXT)
+	var time = new Date().toLocaleTimeString();
+	var logString = time + ": " + logTXT;
+	$("log").innerHTML += logString + "<br>";
+}
+
+function showState(text) {
+	let s = "Состояние: " + text;
+	$("lblStatus").className = "shadowbox";
+	$("lblStatus").innerHTML = s;
+	addLog(text);
+}
+
+function showProgress(text) {
+	$("lblStatus").className = "shadowprogress";
+	$("lblStatus").innerHTML = text;
+}
+
+function clearLog() {
+	$("log").innerHTML = "";
+}
+
+function showError(text) {
+//    console.log("Status: " + status);
+	let s = "Ошибка: " + text;
+	$("lblStatus").className = "shadowerror";
+	$("lblStatus").innerHTML = s;
+	addLog(text);
+}
+
+function updateFail(err) {
+	let s = "OTA: " + err;
+	showError(s);
+}
+
+function decimalToHex(d, padding) {
+	var hex = Number(d).toString(16);
+	while (hex.length < 4) {
+		hex = "0" + hex;
+	}
+	return hex;
+}
+
+function hexToBytes(hex) {
+	for (var bytes = [], c = 0; c < hex.length; c += 2)
+		bytes.push(parseInt(hex.substr(c, 2), 16));
+	return new Uint8Array(bytes);
+}
+
+function bytesToHex(data) {
+	return new Uint8Array(data).reduce(function(memo, i) {
+		return memo + ("0" + i.toString(16)).slice(-2);
+	}, "");
+}
+
+function makeRandomID(length) {
+	var result = '';
+	var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+	var charactersLength = characters.length;
+	for (var i = 0; i < length; i++) {
+		result += characters.charAt(Math.floor(Math.random() * charactersLength));
+	}
+	return bytesToHex(new TextEncoder("utf-8").encode(result));
+}
+
+function hex(number, len) {
+	var str = (number.toString(16)).toUpperCase();
+	while (str.length < len) str = '0' + str;
+	return str;
+}
+
+function hexToBytes(hex) {
+	for (var bytes = [], c = 0; c < hex.length; c += 2)
+		bytes.push(parseInt(hex.substr(c, 2), 16));
+	return new Uint8Array(bytes);
+}
+
+function dump(ar, len) {
+	let s = '';
+	for(let i=0; i < len; i++) {
+		s += hex(ar[i],2);
+	}
+	return s;
+}
+
+function dump8(ar, len) {
+	let s = '';
+	for(let i=0; i < len; i++) {
+		s += hex(ar.getUint8(i),2);
+	}
+	return s;
+}
+
+function hex2ascii(hexx) {
+	var hex = hexx.toString();
+	var str = '';
+	for (var i = 0;
+		(i < hex.length && hex.substr(i, 2) !== '00'); i += 2)
+		str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
+	return str;
+}
+
+function crc16_modbus(buffer) {
+	var crc = 0xFFFF;
+	var odd;
+	for (var i = 0; i < buffer.length; i++) {
+		crc = crc ^ buffer[i];
+		for (var j = 0; j < 8; j++) {
+			odd = crc & 0x0001;
+			crc = crc >> 1;
+			if (odd) crc = crc ^ 0xA001;
+		}
+	}
+	return crc;
+};
+
+function getHexCRC(data) {
+	var tempCRC = decimalToHex(crc16_modbus(hexToBytes(data)));
+	return tempCRC.substring(2, 4) + tempCRC.substring(0, 2);
+}
+
+var crc32 = (function() {
+	let table = new Uint32Array(256);
+	for(var i=256; i--;) {
+		let tmp = i;
+		for(let k=8; k--;) {
+			tmp = tmp & 1 ? 0xEDB88320 ^ tmp >>> 1 : tmp >>> 1;
+		}
+		table[i] = tmp;
+	}
+	return function( data ) {
+		let crc = -1;
+		let l = data.length;
+		for(let i=0; i<l; i++) {
+			crc = crc >>> 8 ^ table[ crc & 255 ^ data[i] ];
+		}
+		return (crc >>> 0);
+	};
+})();
+
+function testOTAFirmware(data) {
+	ota.fwsize = 0;
+	let fsize = data.byteLength;
+	console.log("File size = 0x"+ fsize.toString(16));
+	if (fsize < 20)
+		return "Неправильный размер двоичной прошивки PHY6 OTA!";
+	if(fsize > OTA_MAX_SIZE)
+		return "Размер прошивки более " + (OTA_MAX_SIZE/1024).toFixed(1) + " кбайт!";
+	if(fsize != (fsize & 0x1ffff0) + 4)
+		return "Неверный формат размера файла для прошивки PHY6 OTA!";
+	ota.fwsize = fsize;
+	let head = new DataView(data, 0, 16);
+	ota.h = {};
+	ota.h.id = head.getUint32(0, true);
+	ota.h.segs = head.getUint32(4, true);
+	ota.h.start = head.getUint32(8, true);
+	ota.h.size = head.getUint32(12, true);
+	if(ota.h.id != 0x36594850) { // "PHY6"
+		ota.ext_flg = true;
+		ota.h.size = fsize - 4;
+		ota.h.start = ota.program_offset;
+		addLog("Файл id:"+hex(ota.h.id, 4)+" , специальная прошивка.");
+		return "Расширенный формат OTA пока не поддерживается!";
+	} else {
+		ota.ext_flg = false;
+		addLog("Файл id:PHY6, Сегментов: " + ota.h.segs + ", Старт: 0x"+hex(ota.h.start, 8)+ ", Размер: " + ota.h.size + " байт");
+		if(ota.h.segs > 16)
+			return "Неверное количество сегментов в заголовке PHY6 OTA!";
+		if(ota.h.size + 4 != ota.fwsize)
+			return "Неверный размер в заголовке PHY6 OTA!";
+	}
+	let crc = crc32(new Uint8Array(data.slice(0, ota.h.size)));
+	let x = new DataView(data, ota.h.size, 4);
+	ota.fcrc = x.getUint32(0, true);
+	console.log("Файл CRC = 0x" + ota.fcrc.toString(16) + ", Расчет CRC = 0x" + crc.toString(16));
+	if(ota.fcrc != crc) {
+		return "Неправильный CRC в файле OTA!";
+	}
+	return "OK";
+}
+
+function getFwArray(data, filename) {
+	addLog("Файл: " + filename);
+	let s = testOTAFirmware(data);
+	if(s != "OK") {
+		$('btnStartDFU').disabled = true;
+		addLog(s);
+		ota.blockCount = 0;
+		ota.fwArray = null;
+		fwname = "";
+		alert(s);
+		showError("OTA файл: " + filename + " не загружен");
+		$('lblFile').innerHTML = "не загружен";
+		return;
+	}
+	ota.fwArray = bytesToHex(data);
+	addLog("Размер файла: " + (ota.fwArray.length/2).toString(10) + " байт");
+	if (ota.fwArray.length % 32 !== 0) { // pad last block to 16bytes
+		var padHex = "ffffffffffffffffffffffffffffffff";
+		ota.fwArray += padHex.substr(0, 32 - ota.fwArray.length % 32);
+	}
+	ota.blockCount = ota.fwArray.length / 32;
+	addLog("Счетчик: " + ota.blockCount + " блоков");
+	ota.fwname = filename;
+	showProgress("OTA файл: " + filename);
+	if(isConnected)
+		$('btnStartDFU').disabled = false;
+}
+
+var ota_errors = [
+'OK',
+'Неверная команда',
+'Не задан старт',
+'Не заданы параметры',
+'Неверные параметры',
+'Неправильный размер пакета',
+'Ошибка CRC16 пакета',
+'Потеря пакетов',
+'Ошибка записи в Flash',
+'Ошибка в номере пакета',
+'Ошибка идентификатора в файле программы',
+'Ошибка CRC32 переданной программы'];
+
+function get_msg_ota_err(err) {
+	if(err == 0)
+		return "OK";
+	if(err == 255)
+		return "OTA end";
+	if(err <= 11)
+		return ota_errors[err];
+	return "Неизвестная ошибка";
+}
+
+function OtaBlkParse(value) {
+	if(value.byteLength < 20) return;
+	ota.ind = {};
+	ota.ind.err_flag = value.getUint8(0);
+	ota.ind.version = value.getUint8(1);
+	ota.ind.start_flag = value.getUint8(2);
+	ota.ind.debug_flag = value.getUint8(3);
+	ota.ind.prg_offset = value.getUint32(4,true);
+	ota.ind.pkt_index = value.getUint16(8,true);
+	ota.ind.pkt_total = value.getUint16(10,true);
+	ota.ind.fw_value = value.getUint32(12,true);
+	ota.ind.crc32 = value.getUint32(16,true);
+	//console.log('otablk: '+dump8(value, value.byteLength));
+	console.log('OTA read: ver: '+hex(ota.ind.version,2)+', err: '+ota.ind.err_flag+' - '+get_msg_ota_err(ota.ind.err_flag)+', dbg: '+ota.ind.debug_flag+', start: '+ota.ind.start_flag+', offs: 0x'+hex(ota.ind.prg_offset,8)+', idx: 0x'+hex(ota.ind.pkt_index,4)+', total: 0x'+hex(ota.ind.pkt_total,4)+', crc: 0x'+hex(ota.ind.crc32,8));
+}
+
+function updateBegin() {
+	if (ota.blockCount <= 0) {
+		showError("Не выбран файл!");
+		return;
+	}
+	setTimeout(function() {
+		otaCharSend("00ff").then(_ => { otaCharacteristic.readValue().then(value => {
+			let cmd = "01ff";
+// TODO
+//			if(ota.ext_flg) {
+//				cmd += ota.fwArray.substring(16,24); // program_offset
+//				cmd += ota.fwArray.substring(0,8); // fw_id
+//				cmd += hex((ota.blockCount >> 8) | ((ota.blockCount & 0xff) << 8),4); // pkt_total
+//			}
+			otaCharSend(cmd).then(_ => { otaCharacteristic.readValue().then(value => {
+				if(value.byteLength >= 2 && value.getUint8(0) == 0) {
+	        		setTimeout(function() {
+		        		startTime = new Date().getTime();
+				        sendOTAblock(0);
+					}, 50);
+				} else
+					showError("Ошибка N"+value.getUint8(0)+" OTA!");
+		})//.catch(function(err) {updateFail(err); });
+		})//.catch(function(err) {updateFail(err); });
+		})//.catch(function(err) {updateFail(err); });
+		}).catch(function(err) {updateFail(err); });
+	}, 50);
+}
+
+function sendLastOTA() {
+	otaCharacteristic.readValue().then(value => {
+		if(value.byteLength >= 1 && value.getUint8(0) == 0xff) {
+			return otaCharSend("02ff").then(_ => {
+			let s = "Программирование завершено за " + (new Date().getTime() - startTime) / 1000 + " секунды";
+			showProgress(s);
+		  	addLog(s);
+			}).catch(function(err) {
+				updateFail("Ошибка передачи команды перезагрузки после OTA");
+			}); 
+		} else
+           	showError("Ошибка ("+value.getUint8(0)+") на передаче блока "+blockNr+" OTA: "+s);
+	 }).catch(function(err) { updateFail(err); });
+}
+
+function sendOTAblock(blockNr) {
+	if (blockNr >= ota.blockCount) {
+		return sendLastOTA();
+	}
+	showProgress("Передан блок " + blockNr + " из " + ota.blockCount + ", " + Math.floor(blockNr / (ota.blockCount * 1.0) * 100) + "% успеха, время от старта " + (new Date().getTime() - startTime) / 1000.0 + " сек");
+	var blockNrString = getHexBLockCount(blockNr);
+	var blockString = blockNrString + ota.fwArray.substring(blockNr * 32, blockNr * 32 + 32);
+	var blockCRC = getHexCRC(blockString);
+	otaCharSend(blockString + blockCRC).then(_ => {
+	    if (blockNr >= ota.blockCount - 1) {
+		    return sendLastOTA();
+	    }
+		setTimeout(function() {
+			if ((blockNr + 1) % 16 == 0) {
+				otaCharacteristic.readValue().then(value => {
+					if(value.byteLength >= 20 && value.getUint8(0) == 0)
+	                    sendOTAblock(blockNr + 1);
+		            else {
+		            	let s = get_msg_ota_err(value.getUint8(0));
+		            	if(s != "OK")
+			            	showError("Ошибка ("+value.getUint8(0)+") на передаче блока "+blockNr+" OTA: "+s);
+		            }
+				}).catch(function(err) { updateFail(err); });
+			} else
+				  sendOTAblock(blockNr + 1);
+		}, 0);
+	}).catch(function(err) {
+		updateFail(err);
+	});
+}
+
+function getHexBLockCount(count) {
+	var tempHEX = decimalToHex(count);
+	return tempHEX.substring(2, 4) + tempHEX.substring(0, 2);
+}
+
+
+var otaCharSend = function(data) {
+	return new Promise(function(resolve, reject) {
+		//console.log("OTA send: " + data);
+		otaCharacteristic.writeValue(hexToBytes(data)).then(function(character) {
+			resolve("OK");
+		}).catch(function(err) {
+			reject("Ошибка при отправке данных");
+		});
+	});
+}
+
+var mainCharSend = function(data, characteristic) {
+	return new Promise(function(resolve, reject) {
+		console.log("Send: " + data);
+		characteristic.writeValue(hexToBytes(data)).then(function(character) {
+			resolve("OK");
+		}).catch(function(err) {
+			reject("Ошибка при отправке данных");
+		});
+	});
+}
+
+function readAddr(addr) {
+	if (cmdCharacteristic) {
+		let blk = new Uint8Array([0xdb, addr&0xff, (addr>>8)&0xff, (addr>>16)&0xff, (addr>>24)&0xff]);
+		cmdCharacteristic.writeValue(blk).then(_ => {
+			startTime = new Date().getTime();
+			showState("Чтение 16 байт по адресу 0x" + hex(addr,8));
+		});
+	}
+}
+
+function writeAddr(addr, data) {
+	if (cmdCharacteristic) {
+		len = data.length;
+		if(len != 0 && len <= 16) {
+			let blk = new Uint8Array(len + 5);
+			blk.set([0xdb, addr&0xff, (addr>>8)&0xff, (addr>>16)&0xff, (addr>>24)&0xff]);
+			blk.set(data, 5);
+			console.log(blk);
+			cmdCharacteristic.writeValue(blk);
+			showState("Запись " + len + " байт по адресу 0x" + hex(addr,8));
+		} else {
+			console.log(data);
+		    showError('Ошибка, длина блока от 1 до 16 байт!');
+		}
+	}
+}
+
+function writeCmd(data) {
+	if(cmdCharacteristic) {
+		len = data.length;
+		if((len > 0) && (len <= 20)) {
+			let blk = new Uint8Array(data);
+			cmdCharacteristic.writeValue(blk);
+		} else
+		    showError('Ошибка, длина команды от 1 до 20 байт!');
+	}
+}
+
+function readAddress() {
+	if(cmdCharacteristic) {
+		let faddr = parseInt($('inputAddr').value, 16);
+		readAddr(faddr);
+	}
+}
+
+function writeAddress() {
+	let addr = parseInt($('inputAddr').value, 16);
+	let data = hexToBytes($('inputData').value);
+	if(data.length != 0 && data.length <= 16)
+		writeAddr(addr, data);
+	else
+	    console.log('Ошибка, длина от 1 до 16 байт!');
+
+}
+
+function sendCommand() {
+	let data = hexToBytes($('inpCmdData').value);
+	if(data.length != 0 && data.length <= 20)
+		writeCmd(data);
+	else
+	    console.log('Должно быть от 1 до 20 hex байт!');
+}
+
+function customBlkParse(value) {
+	let len = value.byteLength;
+	if(len == 0) return;
+	let blkId = value.getUint8(0);
+	if((blkId == 0) && (len > 11)) {
+	// CMD_ID_DEVID Get dev id, version, services
+		devsrs.revision = value.getUint8(1);
+		devsrs.hw_version = value.getUint16(2, true);
+		devsrs.sw_version = value.getUint16(4, true);
+		devsrs.dev_spec_data = value.getUint16(6, true);
+		devsrs.services = value.getUint32(8, true);
+		addLog("Dev info # hw: "+hex(devsrs.hw_version,4)+", sw: "+hex(devsrs.sw_version,4)+", services: "+hex(devsrs.services,8)+", sd: "+hex(devsrs.dev_spec_data, 4));
+	} else if(blkId == 0x35){
+		if(flg_memo_act) {
+			if(len >= 12) {
+				let cnt = value.getUint16(1, true);
+				let tc = value.getUint32(3, true);
+				let tm = value.getInt16(7, true) / 100.0;
+				let hm = value.getUint16(9, true) / 100.0;
+				let vb = value.getUint16(11, true);
+				let dt = new Date(tc*1000);
+				addLog(((dt.toISOString().slice(0, -1)).replace('T',' ')).replace('.000','')+' # Батарея: '+vb+' мВ , Температура: '+tm+'°C, Влажность: '+hm+'%, Счетчик: '+cnt);
+				flg_memo_cnt = cnt;
+			} else if(len == 3) {
+				let flg = value.getUint16(1, true);
+				console.log('Memo End: '+flg);
+				if(flg_memo_cnt == 0)
+					addLog('Пока нет истории!');										
+				flg_memo_act = false;
+			} else if(len == 2) {
+				addLog('Нет сервиса записи истории!');
+				flg_memo_act = false;
+			} else {
+				console.log('blk: ' + dump8(value, value.byteLength));
+				flg_memo_act = false;
+			}
+		}
+	} else if(blkId == 0x33 && len > 9) {
+		let count = value.getUint16(1, true);
+		let temp = value.getInt16(3, true) / 100.0;
+		let humi = value.getInt16(5, true) / 100.0;
+		let vbat = value.getUint16(7, true);
+		let pbat = value.getUint8(9);
+		let flg = 0;
+		let rds_count = 0;
+		if(len > 12) {
+			flg = value.getUint8(9);
+			rds_count = value.getUint32(10, true);
+			s += ', счетчик срабатываний: '+ rds_count+', флаги: 0x'+hex(flg,2)+':r'+(flg&1)+'/t'+((flg>>1)&1);
+		}
+		$('lblTemp').innerHTML = temp + ' °C';
+		$('lblHumi').innerHTML = humi + ' %RH';
+		$('lblBat').innerHTML = pbat + ' % (' + vbat / 1000 + ' V)';
+		// let s = 'Vbat: '+vbat+' мВ '+pbat+'%, Температура: '+temp.toFixed(2)+'°C, Влажность: '+humi.toFixed(2)+'%, ID: '+count;
+		let	s = 'Температура: ' + temp.toFixed(2) + '°C, '
+		      + 'Влажность: ' + humi.toFixed(2) + '%, '
+			  + 'Vbat: ' + vbat + ' мВ, '
+		      + 'ID: ' + count + ', счетчик срабатываний: '+ rds_count + ', '
+		      + 'флаги: 0x' + hex(flg,2) + ':r' + (flg&1) + '/t' + ((flg>>1)&1);
+		addLog(s);
+		getDevTime();
+	} else if((blkId == 0x25 || blkId == 0x26) && (len > 12)) {
+	// CMD_ID_CFS Get/Set sensor config
+	    devcfs.temp_k = value.getUint32(1, true);
+	    devcfs.humi_k = value.getUint32(5, true);
+	    devcfs.temp_z = value.getInt16(9, true);
+	    devcfs.humi_z = value.getInt16(11, true);
+
+		$('inputTempK').value  = devcfs.temp_k;
+		$('inputHumK').value = devcfs.humi_k;
+		$('inputTempZ').value = devcfs.temp_z;
+		$('inputHumZ').value  = devcfs.humi_z;
+
+		addLog("Dev sensor # tk: "+devcfs.temp_k+", hk: "+devcfs.humi_k+", tz: "+devcfs.temp_z+", hz: "+devcfs.humi_z);
+		if (len > 17) {
+			devcfs.mid = value.getUint16(13, false);
+			devcfs.vid = value.getUint16(15, false);
+			devcfs.i2c_addr = value.getUint8(17);
+			s = "???";
+			if(devcfs.mid == 0x5959)
+				s = "CHT"+hex(devcfs.vid,4);
+			else if(devcfs.mid == 0 && devcfs.vid == 0xaaaa)
+				s = "AHT20";
+			$('lblSensor').innerHTML = s+', I2C адрес: 0x'+hex(devcfs.i2c_addr,2);
+
+			addLog("Dev sensor # id: "+hex(devcfs.mid,4)+"-"+hex(devcfs.vid,4)+", i2c_addr: 0x"+hex(devcfs.i2c_addr,2));
+		}
+	} else if((blkId == 0x55 || blkId == 0x56) && (len > 12)) {
+	//	CMD_ID_CFG Get/Set device config
+	    devcfg.flg = value.getUint32(1, true);
+	    // bit0 - measure notify enable
+	    // bit1 - lcd chow time enable
+	    devcfg.rf_tx_power = value.getUint8(5);
+	    devcfg.advertising_interval = value.getUint8(6);
+	    devcfg.connect_latency = value.getUint8(7);
+	    devcfg.reserved1 = value.getUint8(8);
+		devcfg.measure_interval = value.getUint8(9);
+		devcfg.batt_interval = value.getUint8(10);
+		devcfg.averaging_measurements = value.getUint8(11);
+	    devcfg.reserved2 = value.getUint8(12);
+
+		$('inputFlag').value  = devcfg.flg; // пока нет
+		$('inputTxPwr').value = devcfg.rf_tx_power; // 0..0x3f -> -20..+5 dBm нелинейное  0x1f = +0 дБм
+		$('inputLat').value   = (devcfg.connect_latency + 1)*30; // = (connect_latency + 1)*30 ms
+
+		$('inputAdvInt').value  = devcfg.advertising_interval*62.5; // *62.5 = интервала рекламы в ms
+		$('inputMeasInt').value = devcfg.measure_interval; // *devcfg.advertising_interval*62.5 = опрос датчика в ms, value минимум = 2 (интервала рекламы)
+		$('inputAverInt').value = devcfg.averaging_measurements; // запись истории: при 0 - отключена, 1...255 * шаг опроса датчика = интерал записи истории 
+		$('inputBatInt').value  = devcfg.batt_interval; // в секундах, минимум 2 секунды, но кратно интервалу рекламы
+
+		console.log("Dev config # flg: "+hex(devcfg.flg,8)+", tx: "+devcfg.rf_tx_power+", adi: "+devcfg.advertising_interval+", cly: "+devcfg.connect_latency+", msi: "+devcfg.measure_interval+", bti: "+devcfg.batt_interval+", avi: "+devcfg.averaging_measurements);
+		addLog("Строка конфигурации: "+ bytesToHex(value.buffer));
+	} else if((blkId == 0xdb) && (len > 4)) {
+	// CMD_ID_MEM_RW Read/Write memory
+		len -= 4;
+		let addr = value.getUint32(1,true);
+		let s = bytesToHex(value.buffer.slice(5), len);
+		$('inputData').value = s;
+		addLog("Данные по адресу 0x" + hex(addr,8) + ': ' + s);
+		showProgress("Считано: " + len + " байт из 0x" + hex(addr,8));
+	} else if((blkId == 0xda) && (len > 8)) {
+		let addr = value.getUint32(1,true);
+		let reg_data = value.getUint32(5,true);
+		addLog("Регистр по адресу 0x"+ hex(addr,8) + " имеет значение 0x" + hex(reg_data,8));
+	} else if((blkId == 0x07) && (len > 1)) {
+	//	CMD_ID_SERIAL Get serial string
+		let s = new TextDecoder("utf-8").decode(value.buffer.slice(1));
+		addLog("Серийный номер: "+s)
+	} else if((blkId == 0x06) && (len > 3)) {
+	//	CMD_ID_FLASH_ID	Get Flash JEDEC ID
+		addLog("Flash id: " + bytesToHex(value.buffer.slice(1,4)));
+	} else if(blkId == 0x60 && len >= 6) {
+		s = 'LCD data # '+bytesToHex(value.buffer.slice(1));
+		addLog(s);
+	} else if(blkId == 0x18 && len >= 1) { // Get/set beacon bkey in EEP
+		if(len >= 16) {
+			devkeys.cbindkey = value.buffer.slice(1);
+			let s = bytesToHex(devkeys.cbindkey,16);
+			addLog("Bindkey # "+ s);
+			//if($("cbind_key"))
+			//	$("cbind_key").value = s;
+		} else {
+			if(len == 1 && value.getUint8(1) == 0xff)
+				addLog("Bindkey не запсан!");
+			else
+				addAlog("Ошибка чтения Bindkey!");
+			//if($("cbind_key"))
+			//	$("cbind_key").value = '?';
+		}
+	} else if(blkId == 0x23 && len >= 4) {
+		devtime.cur = value.getUint32(1,true);
+		console.log('Device Time: 0x' + hex(devtime.cur, 8));
+		let dt = new Date(devtime.cur * 1000);
+		let sDateTime = (dt.toISOString().slice(0, -5)).replace('T',' ');
+		$('lblTime').innerHTML = sDateTime
+		addLog('Время на устройстве: ' + sDateTime);
+		if(len >= 8) {
+			devtime.set = value.getUint32(5,true);
+			console.log('Последняя установка времени: 0x' + hex(devtime.set,8));
+			if(devtime.step == 1) {
+				if(devtime.set > 0x60000000) {
+					devtime.period = devtime.cur - devtime.set;
+					let time = Date.now() / 1000;
+					time -= (new Date()).getTimezoneOffset() * 60;
+					devtime.cmp = time;
+					let odt = new Date(devtime.set * 1000);
+					addLog('Последняя установка времени: '+(odt.toISOString().slice(0, -5)).replace('T',' '));
+					console.log('Прошло на устройстве: ' + devtime.period.toFixed(1) + ' секунд');
+					let rp = devtime.cmp - devtime.set;
+					let delta = rp - devtime.period;
+					console.log('Прошло реально: ' + rp.toFixed(1) + ' секунд, разница: ' + delta.toFixed(1) + ' секунд');
+					if(rp >= 10800) { // 10800
+						devtime.step = 2;
+						console.log("Send cmd Get StepTimeSec...");
+						settingsCharacteristics.writeValue(new Uint8Array([0x24])).then(_ => {
+							console.log('Get StepTimeSec...');
+						});
+					} else {
+						devtime.step = 0;
+						addLog('Минимальный перод для расчета ухода часов 3 часа!');
+					}
+
+				} else {
+					devtime.step = 0;
+					addLog('Часы необходимо настроить заранее!');
+				}
+			}
+		}
+	} else if(blkId == 0x20 && len >= 8) {
+		devcmf.tmp_lo = value.getInt16(1, true); // temp lo
+		devcmf.tmp_hi = value.getInt16(3, true); // temp hi
+		devcmf.hm_lo = value.getUint16(5, true); // humi lo
+		devcmf.hm_hi = value.getUint16(7, true); // humi lo
+		let s = 'Комфорт температура: '+(devcmf.tmp_lo/100.0).toFixed(2)+'..'+(devcmf.tmp_hi/100.0).toFixed(2)+'°C, Влажность: '+(devcmf.hm_lo/100.0).toFixed(2)+'..'+(devcmf.hm_hi/100.0).toFixed(2)+'%';
+		addLog(s); // UpdCmf();
+	} else if(blkId == 0x01 && len >= 1) {
+		devnm.name = new TextDecoder("utf-8").decode(value.buffer.slice(1));
+		//if($("dev_name"))
+		//	$("dev_name").value = dnm.name;
+		addLog("Имя устройства: '"+devnm.name+"'");
+	} else if(blkId == 0x10 && len >= 7) {
+		let mac = new Uint8Array(6);
+		mac[0] = value.getUint8(6);
+		mac[1] = value.getUint8(5);
+		mac[2] = value.getUint8(4);
+		mac[3] = value.getUint8(3);
+		mac[4] = value.getUint8(2);
+		mac[5] = value.getUint8(1);
+		addLog("MAC устройства: "+ bytesToHex(mac));
+	} else {
+		console.log('blk: ' + dump8(value, value.byteLength));
+		addLog('Ответ на команду (' + hex(blkId,2) + '): ' + bytesToHex(value.buffer.slice(1)));
+	}
+}
+function getMemo(num) {
+	if(cmdCharacteristic != null) {
+		//addLog("getSensCfg...");
+		flg_memo_act = true;
+		flg_memo_cnt = 0;
+		cmdCharacteristic.writeValue(new Uint8Array([0x35, num&0xff, (num>>8)&0xff])).catch(error => { console.log(error); addLog("getMemo() error!"); });
+	}
+}
+
+function setDevTime() {
+	let time = Date.now()/1000;
+	time -= (new Date()).getTimezoneOffset() * 60;
+	blk = new Uint8Array(5);
+	blk[0] = 0x23;
+	blk[1] = time & 0xff;
+	blk[2] = (time >> 8) & 0xff;
+	blk[3] = (time >> 16) & 0xff;
+	blk[4] = (time >> 24) & 0xff;
+	addLog("Установка времени на утройстве ("+dump(blk, blk.length)+")...");
+	cmdCharacteristic.writeValue(blk).then(_ => {
+		console.log('Send new DevTime ok');
+	});
+}
+
+function getDevTime() {
+	if(cmdCharacteristic != null) {
+		// addLog("Получить время от устройства...");
+		cmdCharacteristic.writeValue(new Uint8Array([0x23])).then(_ => { console.log('Send GetDevTime ok');	});
+	}
+}
+
+function getDevCfg() {
+	if(cmdCharacteristic != null) {
+		//addLog("getDevCfg...");
+		cmdCharacteristic.writeValue(new Uint8Array([0x55])).catch(error => { console.log(error); addLog("getDevCfg() error!") });
+	}
+}
+function getSensCfg() {
+	if(cmdCharacteristic != null) {
+		//addLog("getSensCfg...");
+		cmdCharacteristic.writeValue(new Uint8Array([0x25])).catch(error => { console.log(error); addLog("getSensCfg() error!"); });
+	}
+}
+function setDevCfg() {
+	if(cmdCharacteristic != null) {
+		// addLog("setDevCfg...");
+	    devcfg.flg = parseInt($('inputFlag').value)&0xffffffff; // пока нет
+		devcfg.rf_tx_power = parseInt($('inputTxPwr').value)&0x3f; // 0..0x3f -> -20..+5 dBm нелинейное  0x1f = +0 дБм
+		let connect_latency = parseInt($('inputLat').value); // = (connect_latency + 1)*30 ms
+		if (connect_latency < 0) {
+			connect_latency = 0;
+		} else if (connect_latency <= 7680) {
+			connect_latency = (connect_latency/30) - 1;		
+		} else
+			connect_latency = 255;
+		devcfg.connect_latency = connect_latency & 0xff;
+		let advertising_interval = 	parseInt($('inputAdvInt').value);
+		if(advertising_interval <= 62.5)
+			advertising_interval = 1;
+		else if(advertising_interval >= 15937.5)
+			advertising_interval = 255;
+		else
+		  advertising_interval = advertising_interval/62.5;
+		devcfg.advertising_interval = advertising_interval & 0xff;
+		devcfg.measure_interval = parseInt($('inputMeasInt').value); 
+		if(devcfg.measure_interval < 2) // опрос датчика в интервалах рекламы, value минимум = 2 (интервала рекламы)
+			devcfg.measure_interval = 2;
+		else if(devcfg.measure_interval > 255)
+			devcfg.measure_interval = 255
+		devcfg.averaging_measurements = parseInt($('inputAverInt').value);
+		if(devcfg.averaging_measurements < 0) // запись истории: при 0 - отключена, 1...255 * шаг опроса датчика = интерал записи истории 
+			devcfg.averaging_measurements = 0;
+		if(devcfg.averaging_measurements > 255)
+			devcfg.averaging_measurements = 255;
+		devcfg.batt_interval = parseInt($('inputBatInt').value);
+		if(devcfg.batt_interval < 2) // в секундах, минимум 2 секунды, но кратно интервалу рекламы
+			devcfg.batt_interval = 2;
+		if(devcfg.batt_interval > 255)
+			devcfg.batt_interval = 255;
+		blk = new Uint8Array([0x55, 
+	    	devcfg.flg & 0xff, (devcfg.flg>>8) & 0xff, (devcfg.flg>>16) & 0xff, (devcfg.flg>>24) & 0xff,
+	  		devcfg.rf_tx_power,
+	    	devcfg.advertising_interval,
+	    	devcfg.connect_latency,
+	    	devcfg.reserved1,
+			devcfg.measure_interval,
+			devcfg.batt_interval,
+			devcfg.averaging_measurements,
+	    	devcfg.reserved2
+			]);
+		cmdCharacteristic.writeValue(blk).catch(error => { console.log(error); addLog("setDevCfg() error!");});
+	}
+}
+
+function setSensCfg() {
+	if(cmdCharacteristic != null) {
+		addLog("setSensCfg...");
+
+		devcfs.temp_k = parseInt($('inputTempK').value);
+		devcfs.humi_k = parseInt($('inputHumK').value); 
+		devcfs.temp_z = parseInt($('inputTempZ').value);
+		devcfs.humi_z = parseInt($('inputHumZ').value);
+
+		blk = new Uint8Array([0x55, 
+		    devcfs.temp_k & 0xff, (devcfs.temp_k >> 8) & 0xff, (devcfs.temp_k >> 16) & 0xff, (devcfs.temp_k >> 24) & 0xff,
+		    devcfs.humi_k & 0xff, (devcfs.humi_k >> 8) & 0xff, (devcfs.humi_k >> 16) & 0xff, (devcfs.humi_k >> 24) & 0xff,
+	    	devcfs.temp_z & 0xff, (devcfs.temp_z >> 8) & 0xff,
+		    devcfs.humi_z & 0xff, (devcfs.humi_z >> 8) & 0xff
+		    ]);
+		cmdCharacteristic.writeValue(new Uint8Array([0x25])).catch(error => { console.log(error); addLog("setSensCfg() error!"); });
+	}
+}
+
+function readFile(file) {
+
+	var reader = new FileReader();
+
+	if (file != null) {
+		reader.fname = file.name;
+		reader.readAsArrayBuffer(file);
+	} else {
+		$('lblFile').innerHTML = "не загружен";
+		showError("Файл не загружен");
+	}
+
+	reader.onload = function() {
+		getFwArray(this.result, this.fname);
+        if (ota.fwsize > 0) {
+            // regex = /[^\\]+$/;
+            // text = fname.match(regex);
+	        $('lblFile').innerHTML = this.fname;
+        }
+	}
+
+	reader.onerror = function() {
+		console.log(this.error);
+	};
+}
+
+
+// var url;
+function download(data, path, type) {
+	var file = new Blob([data], {type: type} );
+	if (window.navigator.msSaveOrOpenBlob) { // ie10+
+		window.navigator.msSaveOrOpenBlob(file, path);
+	} else { // ff, chrome
+		url = URL.createObjectURL(file);
+		let link = document.createElement("a");
+		link.href = path;
+		link.download = url;
+		document.body.appendChild(link);
+		link.click();
+		setTimeout( function() {
+			document.body.removeChild(link);
+			window.URL.revokeObjectURL(url);
+		}, 0);
+		URL.revokeObjectURL(url);
+	}
+}
+/*
+// BUG: Access-Control-Allow-Origin
+function download(url, filename) {
+  fetch(url)
+    .then(response => response.blob())
+    .then(blob => {
+      const link = document.createElement("a");
+      link.href = URL.createObjectURL(blob);
+      link.download = filename;
+      link.click();
+  })
+  .catch(console.error);
+}
+download("https://get.geojs.io/v1/ip/geo.json","geoip.json")
+*/
+/*
+var getFile = new selectFile;
+getFile.targets('inpFile','lblFile');
+
+function uploadFile() {
+	if ( isEmpty($("inputUrl").value) ) {
+		getFile.simulate()
+	} else {
+		let regex = /[^\\]+$/;
+		// match(regex);
+		//download(, $("inputUrl").value, "application/octet-stream");
+		download($("inputUrl").value, "OTA.bin");
+        // readFile(file);
+	}
+}
+*/
+
+function readFlash() {
+	// if "OK"
+	$('btnSaveFlash').disabled = false;
+}
+
+function openTab(evt, tabName) {
+	var i, tabcontent, tablinks;
+	tabcontent = document.getElementsByClassName("tabcontent");
+	for (i = 0; i < tabcontent.length; i++) {
+		tabcontent[i].style.display = "none";
+	}
+	tablinks = document.getElementsByClassName("tablinks");
+	for (i = 0; i < tablinks.length; i++) {
+		tablinks[i].className = tablinks[i].className.replace(" active", "");
+	}
+	$(tabName).style.display = "block";
+	if (!isConnected) $('tabConfig').style.display = "none";
+	if (evt != 0) {
+		evt.currentTarget.className += " active";
+		// console.log(evt.currentTarget.className);
+	}
+}
+
+function selectConfigTab() {
+	openTab(0, "tabConfig");
+    tablinks = document.getElementsByClassName("tablinks");
+    tablinks[0].className += " active";
+}
+
+window.onload = (event) => {
+	showState("Нет подключения" );
+	selectConfigTab();
+}
+
+window.onload = function() {
+
+    document.querySelector("#inpFile").addEventListener("change", function() {
+    	var file = this.files[0];
+        if (file != null) {
+			text = "не загружен";
+            readFile(file);
+        } else {
+	        $('lblFile').innerHTML = "не выбран";
+        }
+    }, false);
+
+    $("btnSaveFlash").onclick = function() {
+    	if(flashBuffer != null)
+    		download(flashBuffer, 'r11000000-00080000.bin', 'application/octet-stream;charset=utf-8');
+    };
+
+    showState("Не подключено");
+
+    disableControls(true);
+};
+
+</script>
+<h2>PHY62x2 BTHome <a href="https://github.com/pvvx/THB2"><small>&#9432;</small></a></h2>
+<label for="inpNamePrefix">Префикс названия устройств(а)</label><br>
+<input type="text" id="inpNamePrefix" value="" placeholder="THB, BT, TH">
+<hr>
+<label id="lblStatus"></label>
+<br><br><hr>
+<button type="button" id="btnConnect"     onclick="connect()">Соединение</button>
+<button type="button" id="btnDisconnect"  onclick="disconnect()" disabled="true">Отключение</button>
+<button type="button" id="btnReconnect"   onclick="reconnect()" disabled="true">Переподключение</button>
+<br><hr id="hrSensorData" hidden>
+<table id="tblSensorData" hidden>
+  <tr>
+    <th>Время</th>
+    <th>Температура</th>
+    <th>Влажность</th>
+    <th>Состояние батареи</th>
+  </tr>
+  <tr align="center">
+    <td><label id="lblTime">---/--/-- --:--:--</label></td>
+    <td><label id="lblTemp">-- °C</label></td>
+    <td><label id="lblHumi">-- %RH</label></td>
+    <td><label id="lblBat">-- % (-- V)</label></td>
+  </tr>
+</table>
+<hr>
+<div class="tab">
+  <button class="tablinks" onclick="openTab(event, 'tabConfig')">Config</button>
+  <button class="tablinks" onclick="openTab(event, 'tabOTA')">OTA</button>
+  <button class="tablinks" onclick="openTab(event, 'tabFlash')">Flash</button>
+  <button class="tablinks" onclick="openTab(event, 'tabService')">Service</button>
+</div>
+
+<div id="tabConfig" class="tabcontent">
+  Параметры связи<br>
+  <!--
+  Флаг: <input size="8" type="text" id="inputFlag" maxlength="8">
+  Tx Power: <input size="8" type="text" id="inputTxPwr" maxlength="8">
+  Conn. Latency: <input size="8" type="text" id="inputLat" maxlength="8">
+  <br>
+  Интервал рекламы: <input size="8" type="text" id="inputAdvInt" maxlength="8">
+  Интервал измерений: <input size="8" type="text" id="inputMeasInt" maxlength="8">
+  Интервал опроса батареи: <input size="8" type="text" id="inputMeasBat" maxlength="8">
+  Интервал усреднения: <input size="8" type="text" id="inputAverInt" maxlength="8">
+  <br> -->
+<table>
+  <tr>
+    <th>Флаг</th>
+    <th>Tx Power</th>
+    <th>Conn. Latency</th>
+  </tr>
+  <tr align="center">
+    <td><input size="8" type="text" id="inputFlag" maxlength="8" title="Пока не заданы, будут отдельными checkbox" ></td>
+    <td><input size="4" type="text" id="inputTxPwr" maxlength="4" title="-20..+5 dBm нелинейное  0x1f = +0 дБм"></td>
+    <td><input size="4" type="text" id="inputLat" maxlength="4" title="Connect latency, Итоговый интервал = 30 * (Connect latency + 1) мс"></td>
+  </tr>
+</table>
+Интервалы
+<table>
+  <tr>
+    <th>Реклама</th>
+    <th>Измерения</th>
+    <th>Усреднение</th>
+    <th>Уровень батареи</th>
+  </tr>
+  <tr align="center">
+    <td><!--- надо отдельно, на ходу, при изменении, выводить расчетное значение inputAdvInt*62.5 в ms --->
+    <input size="4" type="text" id="inputAdvInt" maxlength="4" title="*62.5 = интервал BLE рекламы в мс"></td>
+    <td><!--- надо отдельно выводить расчетное значение inputAdvInt*62.5*inputMeasInt в ms --->
+    <input size="4" type="text" id="inputMeasInt" maxlength="4" title="Опрос датчика в интервалах BLE рекламы, минимум = 2 интервала рекламы"></td>
+    <td><!--- надо отдельно выводить расчетное значение inputAdvInt*62.5*inputMeasInt*inputAverInt в мс, сек --->
+    <input size="4" type="text" id="inputAverInt" maxlength="4" title="Запись истории: при 0 - отключена, 1...255 * шаг опроса датчика = интервал записи истории"></td>
+    <td>
+    <input size="4" type="text" id="inputBatInt" maxlength="4" title="В секундах, минимум 2 секунды, но обрабатывается кратно интервалу BLE рекламы"></td>
+  </tr>
+</table>
+  <button type="button"id="btnGetDev" onclick="getDevCfg()" >Прочитать</button>
+  <button type="button"id="btnSetDev" onclick="setDevCfg()" >Записать</button>
+  <hr>
+  Параметры сенсора&emsp;<b><label id="lblSensor">?</label></b>
+<table>
+  <tr>
+    <th></th>
+    <th>Температура</th>
+    <th>Влажность</th>
+  </tr>
+  <tr>
+    <th></th>
+  </tr>
+  <tr>
+    <td>Поправочные коэффициенты</td>
+    <td align="center"><input size="8" type="text" id="inputTempK" maxlength="8" title="*0.01 = Коэффициент угла наклона (линейная функция) для расчета температуры"></td>
+    <td align="center"><input size="8" type="text" id="inputHumK" maxlength="8" title="*0.01 = Коэффициент угла наклона (линейная функция) для расчета влажности"></td>
+  </tr>
+  <tr>
+    <td>Коррекция смещения</td>
+    <td><input size="8" type="text" id="inputTempZ" maxlength="8" title="*0.01C = Смещение нуля с поправочным значением для расчета температуры"></td>
+    <td><input size="8" type="text" id="inputHumZ" maxlength="8" title="*0.01% = Смещение нуля с поправочным значением для расчета влажности"></td>
+  </tr>
+</table>
+<br>
+
+<!--
+  Поправочные коэффициенты:
+  Температуры: <input size="8" type="text" id="inputTempK" maxlength="8">
+  Влажности: 
+  <br>
+  Коррекция смещения:
+  Температуры: <input size="8" type="text" id="inputTempZ" maxlength="8">
+  Влажности: <input size="8" type="text" id="inputHumZ" maxlength="8">
+  <br> 
+  Параметры I2C<br>
+  Vendor: <input size="4" type="text" id="inputI2CVen" maxlength="4">
+  Model: <input size="4" type="text" id="inputI2CMod" maxlength="4">
+  Address: <input size="2" type="text" id="inputI2CAddr" maxlength="2">
+  <br> -->
+<button type="button"id="btnGetSens" onclick="getSensCfg()">Прочитать</button>
+<button type="button"id="btnSetSens" onclick="setSensCfg()">Записать</button><br>
+<hr>
+<button type="button" id="btnGetDevTime" onclick="getDevTime()">Время устройства</button>  
+<button type="button" id="btnSetDevTime" onclick="setDevTime()">Установить время</button>
+</div>
+
+<div id="tabOTA" class="tabcontent">
+  <p>Файл прошивки:
+  <!--input type="file" hidden accept=".bin" id="inpFile"-->
+  <input type="file" hidden accept=".bin,application/octet-stream" id="inpFile">
+  <label id="lblFile">не выбран</label>
+  <button type="button" onClick="$('inpFile').click()">Выбрать</button>
+  <div hidden>URL: <input type="text" id="inputUrl"></div>
+  <p>
+<hr>
+<button type="button"id="btnStartDFU" onclick="startDFU()" disabled="true" >Старт программирования</button>
+</div>
+
+<div id="tabFlash" class="tabcontent">
+  <p>
+  <button type="button" id="btnReadFlash" onclick="readFlash()">Прочитать</button>
+  <button type="button" id="btnSaveFlash" disabled="true">Сохранить в файл</button>
+  <p>
+</div>
+
+<div id="tabService" class="tabcontent">
+Чтение и запись памяти:<br>
+<table>
+  <tr>
+	<td style="width:100px;">Адрес (hex):</td>
+	<td><button type="button" id="btnReadAddr" style="width:120px;" onclick="readAddress()">Прочитать</button></td>
+	<td>Данные (hex):</td>
+  </tr>
+  <tr>
+	<td><input size="8" type="text" id="inputAddr" value="11000000" maxlength="8"></td>
+	<td><button type="button" id="btnWriteAddr" onclick="writeAddress()" style="width:120px;">Записать</button></td>
+	<td><input size="32" type="text" id="inputData" value="?" maxlength="32"></td>
+  </tr>
+</table>
+<hr>
+<table>
+  <tr>
+	<td style="width:100px;">Команда:</td>
+	<td><button type="button" id="btnSendCommand" onclick="sendCommand()" style="width:120px;">Выполнить</button></td>
+	<td><input type="text" id="inpCmdData" value="55" maxlength="16"></td>
+  </tr>
+</table>
+</div>
+<hr>
+<button type="button" onclick="clearLog()">Очистить лог</button><br>
+<div id="log"></div>
+</body>
+</html>

	Температура	Влажность

Поправочные коэффициенты
Коррекция смещения