Merge pull request #423 from 446564/fix-GH133

heltec v3 update ADC multipler to fix voltage reading
12 months ago · 00b5d3bcd5
1 changed files with 1 additions and 1 deletions
--- a/src/helpers/HeltecV3Board.h
+++ b/src/helpers/HeltecV3Board.h
@ -99,7 +99,7 @@ public:

    digitalWrite(PIN_ADC_CTRL, !adc_active_state);

-    return (5.2 * (3.3 / 1024.0) * raw) * 1000;
+    return (5.42 * (3.3 / 1024.0) * raw) * 1000;
  }

  const char* getManufacturerName() const override {