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Xinyuan-LilyGO / LilyGo-T-Call-SIM800

https://www.aliexpress.com/item/33045221960.html
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Analog read pins #180

Open rytisp opened 2 years ago

rytisp commented 2 years ago

Can't find the range of input min-max voltage on analog read pins.

irenelectronica commented 2 years ago

The max voltage is 3.3V in esp32 board https://randomnerdtutorials.com/esp32-adc-analog-read-arduino-ide/

rytisp commented 2 years ago

thanks. bad news :)