Update battery divider for NB4+

EdgeTX · Jul 29, 2024 · ad40efb · ad40efb
1 parent 2c25628
commit ad40efb
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/radio/src/targets/pl18/board.h b/radio/src/targets/pl18/board.h
@@ -95,7 +95,12 @@ extern "C" void SDRAM_Init();
 #define BATTERY_WARN                  37 // 3.7V
 #define BATTERY_MIN                   35 // 3.4V
 #define BATTERY_MAX                   43 // 4.3V
-#define BATTERY_DIVIDER               962
+
+#if defined(RADIO_NB4P)
+  #define BATTERY_DIVIDER               3102 // = 2047 * (10k / 10k + 10k) * 10 / 3.3V
+#else
+  #define BATTERY_DIVIDER               962  // = 2047 * (22k / 120k + 22k) * 10 / 3.3V
+#endif
 
 #if defined(__cplusplus) && !defined(SIMU)
 extern "C" {