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Battery voltage at V3.2 Boards #67

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Rumhocker opened this issue Nov 21, 2024 · 0 comments
Open

Battery voltage at V3.2 Boards #67

Rumhocker opened this issue Nov 21, 2024 · 0 comments

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@Rumhocker
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The heltec_vbat() return 0.00 at v3.2 boards. After searching around I found out, that the logic of ADC_Ctrl is changed from LOW enable to HIGH enable.
Heltec LoRa32 v3.2 charge status

If you want to use the heltec_bat() at v3.2 Boards you have to change from LOW to HIGH
digitalWrite(VBAT_CTRL, HIGH);

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