3KUdelta / heltec_wifi_kit_32_batt_monitor

Shows batt status on a Heltec WiFi Kit 32

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2000 mah battery?

rohanrehman opened this issue · comments

For a 2000 man battery we just need to change the "320" max value?
Can we estimate the max value from the analogRead(analogPin)?

commented

Hi, I don't think you can estimate it - just measure it. This is how I did it.

  • Fully charge the batt --> see what value you get.