Aaron.Lee
Aaron.Lee
Hi @haganwalker , I think the problem is caused because you did make clear or stop I2C bus at the proper time. Anyway, you can use another I2C bus. there...
@cdc31 @haganwalker You can try to use I2C1, here is a basic example code: [https://github.com/HelTecAutomation/Heltec_ESP32/blob/master/examples/ESP32/I2C1_Scanner/I2C1_Scanner.ino](https://github.com/HelTecAutomation/Heltec_ESP32/blob/master/examples/ESP32/I2C1_Scanner/I2C1_Scanner.ino)
Which frequency did you use? How many nodes do you have? Can you try with another one?
Uhh, I think I know the reason, India uses AS923, but the ESP32_LoRaWAN code still don't have that frequency support. I will add AS923 and AU915 within the next two...
I did a big update in the last few days, please try the newest update.
Power supply problem, make sure the power supply ≥5V, 1A
@madhujiot only OLED relative code can't run?
Did you choose the Wireless Stick Lite in the Arduino IDE tools menu?
OK, please give us a few days.