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jpmeijers / RN2483-Arduino-Library

Arduino C++ code to communicate with a Microchip RN2483 module
Apache License 2.0
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About ESP32+RN2483 LoRa module #64

Open uceekji opened 4 years ago

uceekji commented 4 years ago

I have used ESP32 and RN2483 for my lora project. When I changed the PIN set of my ESP32, I upload the program 'ESP9266-RN2483-basic.ino'. But it said that connection unsuccessful and power cycle on the board. I don't know whats the problem but I can make sure the hardware system including connection is well.

jpmeijers commented 4 years ago

A good way to start is to use a SerialPassthrough sketch on the ESP32. Then you can try and send commands directly to the module and see if it responds. Something like sys get ver. When you reset the RN2483 is should also print out the version number directly after it startup up again. Are you using 56700 baud?

uceekji commented 4 years ago

Yes, it is 57600 baud. What is the meaning of SerialPassthrough sketch.

Thank you.

uceekji commented 4 years ago

I also want to know, how to repeat to start up this program instead of reset ESP32. Because sometimes I only want to reset the program not the MCU.

Thank you.