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- Thu Feb 29, 2024 2:42 pm
- Forum: ESP32 Arduino
- Topic: ESP32 I2C slave not working
- Replies: 1
- Views: 2154
ESP32 I2C slave not working
Hello, Quick summary of issue (code below). I have an esp32-2432s028 (AKA Cheap Yellow Display (CYD)), I'm trying to setup I2C communication between the CYD & an Arduino Nano. I've got Nano master to Nano slave working as a test. I've got CYD master to Nano slave working but I can't get Nano master ...