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Lora REYAX RYLR896 ... can I use only AT commands or the Library or both .. seen examples of all

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(@gtmize)
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Joined: 12 months ago
Posts: 32
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unable to get my modules to even load.. keep getting upload errors

Thanks


   
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Ron
 Ron
(@zander)
Father of a miniature Wookie
Joined: 4 years ago
Posts: 7959
 

@gtmize Do a screen grab of the errors and show us.

First computer 1959. Retired from my own computer company 2004.
Hardware - Expert in 1401, and 360, fairly knowledge in PC plus numerous MPU's and MCU's
Major Languages - Machine language, 360 Macro Assembler, Intel Assembler, PL/I and PL1, Pascal, Basic, C plus numerous job control and scripting languages.
My personal scorecard is now 1 PC hardware fix (circa 1982), 1 open source fix (at age 82), and 2 zero day bugs in a major OS.


   
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Ron
 Ron
(@zander)
Father of a miniature Wookie
Joined: 4 years ago
Posts: 7959
 

@gtmize Just going from my very faulty memory, use an FTDI board to connect between your PC and LORA device. Do NOT select any board, simply use Baud rate of 115200 then type AT commands into the Serial input area. This is how you can prove the LORA board is ok.

To do more, you need to connect the LORA board to an arduino. I have enclosed a screenshot of an UNO setup, you can replace the UNO with almost any other Arduino, and even many other boards that support simple TX/RX comms. Note the use of a level shifter between the 5V UNO and 3.3V LORA module. Also look at the following link for a tutorial by Arduino on LORA https://docs.arduino.cc/learn/communication/lorawan-101/

 

Screenshot 2024 05 03 at 15.10.17

First computer 1959. Retired from my own computer company 2004.
Hardware - Expert in 1401, and 360, fairly knowledge in PC plus numerous MPU's and MCU's
Major Languages - Machine language, 360 Macro Assembler, Intel Assembler, PL/I and PL1, Pascal, Basic, C plus numerous job control and scripting languages.
My personal scorecard is now 1 PC hardware fix (circa 1982), 1 open source fix (at age 82), and 2 zero day bugs in a major OS.


   
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