diff --git a/Config.h b/Config.h
index 85ef7e5..02e9049 100644
--- a/Config.h
+++ b/Config.h
@@ -4,7 +4,7 @@
 	#define CONFIG_H
 
 	#define MAJ_VERS  0x01
-	#define MIN_VERS  0x19
+	#define MIN_VERS  0x20
 
 	#define PLATFORM_AVR   0x90
     #define PLATFORM_ESP32 0x80
@@ -133,9 +133,9 @@
 	#endif
 
 	#if BOARD_MODEL == BOARD_TBEAM
-		#define I2C_SDA                     21
-		#define I2C_SCL                     22
-		#define PMU_IRQ                     35
+		#define I2C_SDA 21
+		#define I2C_SCL 22
+		#define PMU_IRQ 35
 	#endif
 
 	#define eeprom_addr(a) (a+EEPROM_OFFSET)
diff --git a/Framing.h b/Framing.h
index 756993d..cc5d591 100644
--- a/Framing.h
+++ b/Framing.h
@@ -27,6 +27,7 @@
 	#define CMD_BLINK		0x30
 	#define CMD_RANDOM		0x40
 
+	#define CMD_BOARD		0x47
 	#define CMD_PLATFORM    0x48
 	#define CMD_MCU         0x49
 	#define CMD_FW_VERSION  0x50
diff --git a/RNode_Firmware.ino b/RNode_Firmware.ino
index 465f4e1..ea1c90c 100644
--- a/RNode_Firmware.ino
+++ b/RNode_Firmware.ino
@@ -615,6 +615,8 @@ void serialCallback(uint8_t sbyte) {
       kiss_indicate_platform();
     } else if (command == CMD_MCU) {
       kiss_indicate_mcu();
+    } else if (command == CMD_BOARD) {
+      kiss_indicate_board();
     } else if (command == CMD_CONF_SAVE) {
       eeprom_conf_save();
     } else if (command == CMD_CONF_DELETE) {
diff --git a/Utilities.h b/Utilities.h
index 7a5c9c1..5ebcc3d 100644
--- a/Utilities.h
+++ b/Utilities.h
@@ -429,6 +429,13 @@ void kiss_indicate_platform() {
 	Serial.write(FEND);
 }
 
+void kiss_indicate_board() {
+	Serial.write(FEND);
+	Serial.write(CMD_BOARD);
+	Serial.write(BOARD_MODEL);
+	Serial.write(FEND);
+}
+
 void kiss_indicate_mcu() {
 	Serial.write(FEND);
 	Serial.write(CMD_MCU);