Question about ESP32 DevkitC 3.3V pin

V8Interceptor
Posts: 1
Joined: Thu Jul 11, 2019 3:36 pm

Question about ESP32 DevkitC 3.3V pin

Postby V8Interceptor » Thu Jul 11, 2019 3:52 pm

Hello everyone,

Quick question about using 3.3V pin on ESP32 DevkitC board - can this pin be used for powering external sensors connected to board(in similar manner to Arduino 5V and 3.3V pins, which can be used for powering sensors)? Unfortunately, I could not find whether this is possible or not.

mikemoy
Posts: 297
Joined: Fri Jan 12, 2018 9:10 pm

Re: Question about ESP32 DevkitC 3.3V pin

Postby mikemoy » Sat Jul 13, 2019 3:00 pm

You can find the ESP32-DevKitC schematic here
https://docs.espressif.com/projects/esp ... devkitc-v4

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