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Published 20 hours ago • verified publisher icon supprot

How do I enable i2c for the hiletgo nodemcu esp32?

Open iot-resister opened this issue 3 years ago • 0 comments

SSD1306 NodeMCU
SDA GPIO21
SCL GPIO22

I copied and pasted the example. Works with Arduino but not esp32. I put the power pin (gpio19) on high.

iot-resister avatar Jul 11 '20 23:07 iot-resister