ESP8266 connection to LLCC68 always fails, the hardware used is E220-400T30D.

[qhfCode]

First of all, thanks to the author for creating this library and for the convenience it gives us.

I had some unexpected errors and problems while using the lora library created by the library owner for development board configuration, and would like to get some explanations and suggestions from the library owner about the problems.

1、When I was configuring the development board with the esp8266_e22_setConfiguration example in the LORA library, I got some errors, see the appendix for the errors
2、Similarly, when I configured the development board with the esp8266_e22_04_SendFixedTransmission example in the LORA library, I got a similar error, see the appendix for the error
3、Some doubts about the esp8266_e22_setConfiguration example program, see Appendix
4、Some doubts about the esp8266_e22_04_SendFixedTransmission example program, see Appendix

[qhfCode]

Pictures to add

[Renzo Mischianti]

Hi, qhf,
to understand getConfiguration, read this
Ebyte LoRa E220 LLCC68 device for Arduino, esp32 or esp8266: configuration – 3

what error do you obtain from the library?

Thanks, Renzo

[qhfCode]

Thank you for the author’s prompt reply, I can’t find the question I posted at the beginning, I posted another question with the problems I had during the use of the library, I hope the author can help me to see where the problem is?

[Renzo Mischianti]

Hi,
probably you do the wrong wiring, or It’s a power supply problem.
Bye Renzo

[Author]

Posts