adafruit / Adafruit_nRF52_Arduino

Adafruit code for the Nordic nRF52 BLE SoC on Arduino
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Add support for VDDHDIV5 #826

Open mattallen37 opened 3 weeks ago

mattallen37 commented 3 weeks ago

Allow reading the VDDHDIV5 ADC source on devices that support it, such as nRF52840. For designs where the VDDH pin is connected to a battery, this is a great way to measure battery voltage without any additional external components.