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Thread: Teensy 3.6 and Ebyte E22-400M30S Lora

  1. #1
    Junior Member
    Join Date
    May 2021
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    1

    Teensy 3.6 and Ebyte E22-400M30S Lora

    Hello,

    I am trying to send avionics data from one Teensy to another using Ebyte E22-400M30S Lora. Unfortunately, I couldn't figure out which pin of the lora I should connect to Teensy. I have attached an image of Teensy and lora I used and an the pin layout of lora. I would be grateful for the help.
    Also, I'd like to ask if there is any kind of tutorial about this online.

    Thanks.

    Click image for larger version. 

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ID:	24739Click image for larger version. 

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  2. #2
    Senior Member+ defragster's Avatar
    Join Date
    Feb 2015
    Posts
    14,492
    Looks to have a set of SPI interface pins : MISO, MOSI, SCK

    That is a different format unit - but there are threads with LORA interface that may apply

  3. #3
    I have a library and YouTube vid on how to use these--unfortunately my lib is for the Serial-based units and will not work with the SPI one like yours. Anyway, if you change to the Serial-based units, maybe this will help.

    PS DO NOT try to power the EBYTE with the Teensy 3v3 pin, you will destroy the Teensy regulator. These 1W units draw too much power.

    https://www.youtube.com/watch?v=hMjA...RcuRMtN4AaABAg

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