variants: Heltec T114: Disable LED and GPS when powering off

yarda · fschrempf · commit 4ab5aa1d486f · 2025-11-22T09:58:39.000+01:00
This should reduce power consumption in hibernation.

Signed-off-by: Jaroslav Škarvada &lt;jskarvad@redhat.com&gt;
diff --git a/variants/heltec_t114/T114Board.h b/variants/heltec_t114/T114Board.h
@@ -48,6 +48,13 @@ class T114Board : public mesh::MainBoard {
   }
 
   void powerOff() override {
+    #ifdef LED_PIN
+    digitalWrite(LED_PIN, HIGH);
+    #endif
+    #if ENV_INCLUDE_GPS == 1
+    pinMode(GPS_EN, OUTPUT);
+    digitalWrite(GPS_EN, LOW);
+    #endif
     sd_power_system_off();
   }
 

Original file line number	Diff line number	Diff line change
`@@ -48,6 +48,13 @@ class T114Board : public mesh::MainBoard {`
`48`	`48`	`}`
`49`	`49`
`50`	`50`	`void powerOff() override {`
	`51`	`+ #ifdef LED_PIN`
	`52`	`+ digitalWrite(LED_PIN, HIGH);`
	`53`	`+ #endif`
	`54`	`+ #if ENV_INCLUDE_GPS == 1`
	`55`	`+ pinMode(GPS_EN, OUTPUT);`
	`56`	`+ digitalWrite(GPS_EN, LOW);`
	`57`	`+ #endif`
`51`	`58`	`sd_power_system_off();`
`52`	`59`	`}`
`53`	`60`