diff --git a/bin/KEY2_v20.bin b/bin/KEY2_v20.bin
index bc960d7..db73364 100644
Binary files a/bin/KEY2_v20.bin and b/bin/KEY2_v20.bin differ
diff --git a/bthome_phy6222/source/config.h b/bthome_phy6222/source/config.h
index 8cc108c..d51301a 100644
--- a/bthome_phy6222/source/config.h
+++ b/bthome_phy6222/source/config.h
@@ -43,7 +43,7 @@
#define DEVICE_TH05D 24 // TH05_V1.3
#define DEVICE_TH05F 25 // TH05Y_V1.2
#define DEVICE_THB3 26
-#define DEVICE_KEY2 30
+#define DEVICE_KEY2 32
#ifndef DEVICE
#define DEVICE DEVICE_KEY2
diff --git a/bthome_phy6222/web/PHY62x2BTHome.html b/bthome_phy6222/web/PHY62x2BTHome.html
index c8882ba..6f89f2a 100644
--- a/bthome_phy6222/web/PHY62x2BTHome.html
+++ b/bthome_phy6222/web/PHY62x2BTHome.html
@@ -1,6 +1,6 @@
-PHY62x2 BTHome v1.8
+PHY62x2 BTHome v1.9
diff --git a/fw.json b/fw.json
index 76804be..519ec1f 100644
--- a/fw.json
+++ b/fw.json
@@ -7,7 +7,7 @@
"bin/TH05D_v20.bin",
"bin/TH05F_v20.bin",
"bin/THB3_v20.bin",
-"?","?","?",
+"?","?","?","?","?",
"bin/KEY2_v20.bin"],
"custom":[
"bin/THB2_v19.bin",
@@ -18,7 +18,7 @@
"bin/TH05D_v19.bin",
"bin/TH05F_v19.bin",
"bin/THB3_v19.bin",
-"?","?","?","?"],
+"?","?","?","?","?","?"],
"updateboot":[
"update_boot/BOOT_THB2_v20.bin",
"update_boot/BOOT_BTH01_v20.bin",
@@ -28,6 +28,6 @@
"update_boot/BOOT_TH05D_v20.bin",
"update_boot/BOOT_TH05F_v20.bin",
"update_boot/BOOT_THB3_v20.bin",
-"?","?","?",
+"?","?","?","?","?",
"update_boot/BOOT_KEY2_v20.bin"]
}
diff --git a/update_boot/BOOT_KEY2_v20.bin b/update_boot/BOOT_KEY2_v20.bin
index 614e8ca..90ba3d9 100644
Binary files a/update_boot/BOOT_KEY2_v20.bin and b/update_boot/BOOT_KEY2_v20.bin differ