I do not detect sending on the server but send out ok

LPWAN Nodes RAK7205 / RAK5205
1

Hi, my RAK7205 cannot send the test

at+send=lora:2:123456789
ERROR: 2
what would it be?

I see that it finishes sending, but it does not appear on the chirpstack server. I managed to effect 8 shipments and then stopped. Help me?

what would it be?

In addition, I see that it finishes sending, but it does not appear on the chirpstack server. I managed to effect 8 shipments and then stopped. Would you help me?

RAK5205 Version:3.0.0.14.H

========================================================
UART1 work mode: RUI_UART_NORMAL, 115200, N81
UART3 work mode: RUI_UART_USER, 9600, N81
BME680 init success.
LIS3DH init OK.
GPS Init OK.GPS timeout:100s
autosend_interval: 600s
Current work_mode:LoRaWAN, join_mode:ABP, MulticastEnable: false, Class: A
OK Join Success
Initialization OK
Start Search Satellite(about 100 seconds) …
GPS data:latitude: -20.898503, longitude: -45.284463, altitude: 905.7m
Battery Voltage = 4.195 V
BME680 sensor data:
Humidity:55.721 %RH
Temperature:29.82 degree
Pressure:913.53 hPa
Gas_resistance: 7613 ohms
LIS3DH sensor data:ACC_X: -38mg, ACC_Y: -79mg, ACC_Z: -989mg

[LoRa]: send out
OK
OK Sleep

2

The at+send=Lora:<port>:<data> command is expecting the data in hexadecimal form:

image
image995×387 9.41 KB

You are giving 9 bytes in your example, so you get the ERROR 2 because the module cannot parse the command you give.
Try
at+send=lora:2:1234567890
and it will work.

3

It seems to work fine but the data does not appear on the server, is it because?

server
server1070×275 12.4 KB

4

Ok … back to work :slight_smile: thank you very much