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- Tue Jan 25, 2022 4:11 pm
- Forum: General Discussion
- Topic: ESP32 and LCD2004 will not work together
- Replies: 0
- Views: 1685
ESP32 and LCD2004 will not work together
I am using a Sparkfun ESP32 Thing Plus. I am connecting it to a LCD2004 which also has a IIC/I2C/TWI Serial Interface Adapter. I have written & compiled code for the ESP32 which should write characters to the LCD. Nothing happens, it stays blank. Have tried many ideas to debug this. 1) I have connec...