https://github.com/rusefi/rusefi/issues/6525

board_configuration.cpp

@@ -1,4 +1,5 @@
 #include "pch.h"
+#include "livedata_board_extra.h"
 
 Gpio getCommsLedPin() {
 	return Gpio::Unassigned;
@@ -12,6 +13,13 @@ Gpio getWarningLedPin() {
 	return Gpio::Unassigned;
 }
 
+extra_s extraGauges;
+
+template<>
+const extra_s* getLiveData(size_t) {
+	return &extraGauges;
+}
+
 // board-specific configuration setup
 void setBoardDefaultConfiguration() {
     // engineConfiguration->injectionPins[0] = Gpio::F13;