🤖Have you ever tried Chat.M5Stack.com before asking??😎
    M5Stack Community
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    PB unit lorawan 868 error received data= "Ag=="

    Modules
    1
    1
    1.6k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • L
      loris
      last edited by

      hello, I have a lorawan module "unit lorawan 868" connected to a "m5stack core2" all this must communicate locally with a multitech gateway
      AEP that I bought and configured then I retrieve the data in "mqtt" by cable from the gateway.
      I manage to get my lorawan unit 868 module to communicate to the gateway. I have the messages that the join is going well, the sending with the command "AT+DTRX=1,2,10,0123456789" done well, I have the return of the order with the sending, sent and received: return command->
      "OK+SEND:05
      [ INFO ] SEND NUM 05
      AT+CSTATUS?
      +CSTATUS:00
      OK
      OK+SENT:01
      [ INFO ] SEND CNT 01
      +CLINKCHECK: 0, 22, 1, -13, 10
      (1/2), 1, -13, 10
      OK+RECV:04,00,00"
      In my mqtt server and on the gateway, I can clearly see the join happening and the dtrx also so I subscribed with a python server to the topic "lora/.../up" and the data which is supposed to correspond to what I send decode in base 64 does not correspond at all to what I send. I always have "data: Ag==", it is only when I increase the size of the message that it changes a little but it's like the data was corrupted...
      If you have the solution, I'm a taker

      1 Reply Last reply Reply Quote 0
      • First post
        Last post