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by Riaz Ahmed
Mon Jan 06, 2025 9:08 am
Forum: ESP32 Arduino
Topic: Unable to use I2C sensors with ESP32-C3
Replies: 5
Views: 4186

Re: Unable to use I2C sensors with ESP32-C3

I am using ESP32-C3 super mini to receive data from a pressure sensor (using sda/scl on pins 9/10) and an air quality sensor (using rx/tx on pins 3/2). I only get data from the sda/scl and not from rx/tx. When i omit the code for sda/scl i start getting data from the tx/rx. Earlier with ESP32-Wroom3...