* ver bumps

* RAK battery experiment

examples/simple_repeater/main.cpp

@@ -19,7 +19,7 @@
 
 /* ------------------------------ Config -------------------------------- */
 
-#define FIRMWARE_VER_TEXT   "v3 (build: 2 Feb 2025)"
+#define FIRMWARE_VER_TEXT   "v3 (build: 4 Feb 2025)"
 
 #ifndef LORA_FREQ
   #define LORA_FREQ   915.0

examples/simple_room_server/main.cpp

@@ -19,7 +19,7 @@
 
 /* ------------------------------ Config -------------------------------- */
 
-#define FIRMWARE_VER_TEXT   "v4 (build: 2 Feb 2025)"
+#define FIRMWARE_VER_TEXT   "v4 (build: 4 Feb 2025)"
 
 #ifndef LORA_FREQ
   #define LORA_FREQ   915.0

examples/simple_secure_chat/main.cpp

@@ -18,7 +18,7 @@
 
 /* ---------------------------------- CONFIGURATION ------------------------------------- */
 
-#define FIRMWARE_VER_TEXT   "v2 (build: 3 Feb 2025)"
+#define FIRMWARE_VER_TEXT   "v2 (build: 4 Feb 2025)"
 
 #ifndef LORA_FREQ
   #define LORA_FREQ   915.0

src/helpers/nrf52/RAK4631Board.h

@@ -18,7 +18,7 @@
 
 // built-ins
 #define  PIN_VBAT_READ    5
-#define  ADC_MULTIPLIER   (3 * 1.73)
+#define  ADC_MULTIPLIER   (3 * 1.73 * 1000)
 
 class RAK4631Board : public mesh::MainBoard {
 protected: