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R1 Neo: Disable blue LED to save power #2601

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R1 Neo: Disable blue LED to save power #2601

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4 changes: 2 additions & 2 deletions variants/muziworks_r1_neo/R1NeoBoard.h
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Original file line number Diff line number Diff line change
Expand Up @@ -27,14 +27,14 @@ class R1NeoBoard : public NRF52BoardDCDC {
#if defined(P_LORA_TX_LED)
void onBeforeTransmit() override {
digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED on
#if defined(LED_BLUE)
#if defined(LED_BLUE) && LED_BLUE >= 0
// turn off that annoying blue LED before transmitting
digitalWrite(LED_BLUE, LOW);
#endif
}
void onAfterTransmit() override {
digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED off
#if defined(LED_BLUE)
#if defined(LED_BLUE) && LED_BLUE >= 0
// do it after transmitting too, just in case
digitalWrite(LED_BLUE, LOW);
#endif
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2 changes: 1 addition & 1 deletion variants/muziworks_r1_neo/variant.h
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Expand Up @@ -80,7 +80,7 @@ extern "C"

/* LEDs */
#define LED_GREEN (36) // P1.04 (28) GRN_LED_RAK
#define LED_BLUE (28) // P0.28 (31) BLU_LED_RAK
#define LED_BLUE (-1) // Disable annoying flashing caused by Bluefruit

#define LED_BUILTIN (0xFF)

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