LoRa-E5 mini Tutorial

This is an easy tutorial on how to connect the LoRa-E5 board on TheThingsNetwork (TTN) without having to write any code.

Oct 16, 2022

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LoRa-E5 mini

Apps and platforms

WCHSerialPort

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AT Command code for Seeed LoRa-E5 mini board

asciidoc

You have to use it with a Serial Port software like WCHSerialPort

1AT+ID
2AT+ID=DevAddr,”Device Address“
3AT+ID=DevEui,”Join EUI”
4AT+ID=AppEui=“Join  EUI”
5AT+KEY=APPSKEY,”APPSKEY“
6AT+KEY=NWKSKEY,”NWKSKEY“
7
8AT+DR=EU868
9AT+MODE=“LWABP”
10AT+DR=7
11AT+CH=NUM,0
12AT+MSG=“Hi  from Carlo“

AT+ID
AT+ID=DevAddr,”Device Address“
AT+ID=DevEui,”Join EUI”
AT+ID=AppEui=“Join  EUI”
AT+KEY=APPSKEY,”APPSKEY“
AT+KEY=NWKSKEY,”NWKSKEY“

AT+DR=EU868
AT+MODE=“LWABP”
AT+DR=7
AT+CH=NUM,0
AT+MSG=“Hi  from Carlo“

Javascript code for TTN

javascript

This is the uplink code for thethingsnetwork

1function Decoder(bytes, port) {
2  // Decode an uplink message from  a buffer
3  // (array) of bytes to an object of fields.
4  var decoded = {};
5
6if  (port==8){
7 return {
8      Text: String.fromCharCode.apply(null, bytes)
9  };
10  }
11  
12  return decoded;
13}
14

function Decoder(bytes, port) {
  // Decode an uplink message from  a buffer
  // (array) of bytes to an object of fields.
  var decoded = {};

if  (port==8){
 return {
      Text: String.fromCharCode.apply(null, bytes)
  };
  }
  
  return decoded;
}

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cstram

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