 
 
 void updateLedPanel() {
-  byte d = garden_payload.getMsgId();
+  byte d = garden_payload.getChargeMa();
   
   digitalWrite(SR_LATCH, LOW);
   // Bit shift left as there is no 8th led.

  Serial.begin(115200);

  // Show the led panel is working.
  //garden_payload.setMsgId(0b10101010);
  garden_payload.setMsgId(0);
  updateLedPanel();

  Serial.println("LoRa RX");

      Serial.write('\t'); // Payload start byte
      Serial.write(signal_payload_buf, signal_payload.size());

      updateLedPanel();
      
    } else {
      Serial.println("Receive failed");
