User's Guide

PLM150 User’s Guide (LoRaWAN) V1.0

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+DRTY=<value>

Tx Retry

(0 ~ 8)

<Default Value> : 1

+LCHK

LinkCheckReq

Command

Transfer LinkCheckReq Mac Command to Server

2.1.5 Data Transfer Command

[ Table 9 Data Transfer Command ]

Command

Function

Description

+DATA=<string>

Transfer Data

Transfer input data(string) to Server

ex)

AT+DATA=<application string><CR>

When data is received, the sender's Fport and RF signal strength (RSSI) value are transmitted

to the host through the console UART together with the received data as follows.

[ Table 10 Receive Data Format ]

Data Recv Format

Example

RECV:<Fport>:<RSSI>:<Data>

RECV:172:-110:hello world!