PR62-1G.js

function decodeUplink(input) {
  let bytes = input.bytes;

  // Check if the payload is exactly 8 bytes long
  if (bytes.length !== 8) {
      return {
          errors: ["Invalid payload length. Expected 8 bytes."]
      };
  }

  // Decode each part of the payload
  let firmwareVersion = bytes[0];
  let batt = bytes[1];
  let deviceType = bytes[2];
  let messageStatus = bytes[3];

  // Decode ADC value (5th and 6th bytes, unsigned 16-bit)
  let adc = ((bytes[4] << 8) | bytes[5]);

  // Decode volt (7th and 8th bytes, unsigned 16-bit, divided by 100)
  let volt = ((bytes[6] << 8) | bytes[7]) / 100;

  // Return the decoded values
  return {
      data: {
          firmwareVersion: firmwareVersion,
          batt: batt,
          deviceType: deviceType,
          messageStatus: messageStatus,
          adc: adc,
          volt: volt
      }
  };
}