Search found 21 matches
- Sat Mar 18, 2017 5:03 pm
- Forum: Drivers for External Components
- Topic: I2C LCD Library... Help!
- Replies: 57
- Views: 200893
Re: I2C LCD Library... Help!
Hello, I have the same problem. My hardware: -16x2 HD44780 Character LCD with IIC/I2C Serial Interface Adapter Module -NodeMcu ESP8266 V3 (with the latest micropython firmware) I can scan LCD on I2C. >>> from machine import Pin, I2C >>> i2c = I2C(scl=Pin(5), sda=Pin(4), freq=100000) >>> i2c.scan() [...