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by dddmdd1989
Mon Jul 08, 2019 3:16 pm
Forum: ESP32 Arduino
Topic: esp32 I2C and Serial communication conflict
Replies: 0
Views: 2040

esp32 I2C and Serial communication conflict

Hi, I am now working on a project that reads data from an I2C sensor and send the data through serial(2). I am using Core0 for reading data from i2C and Core1 for sending data through serial(2) with serial.write command. However, I found that i2c reading time is affected by serial.write although the...