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- Thu Mar 05, 2020 10:10 am
- Forum: ESP-SkaiNet
- Topic: can't using i2c pins for LCD i2c
- Replies: 1
- Views: 11381
I have tried running get-started in example and success, but when I want to add my LCD I2C to ESP32 LyraT I2C pins (SDA = 18, SCL=23) using this component library https://github.com/UncleRus/esp-idf-lib/tree/master/components/hd44780 , I got this error : E (4366) i2c: i2c driver install error E (436...