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LSN50 LoRa Sensor Node User Manual
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Step2:
Run AT commands to make the LSN50 work in Single frequency and ABP mode.
Below are the AT commands:
AT+FDR Reset Parameters to Factory Default, Keys Reserve
AT+NJM=0 Set to ABP mode
AT+ADR=0 Set the Adaptive Data Rate Off
AT+DR=5 Set Data Rate (Set AT+DR=3 for 915 band)
AT+TDC=300000 Set transmit interval to 5 minutes
AT+CHS=868400000 Set transmit frequency to 868.4Mhz
AT+DADDR=26 01 1A F1 Set Device Address to 26 01 1A F1
ATZ
Reset MCU
As shown below:
6.7
How to configure the EUI keys in LSN50?
The early version of LSN50 firmware doesn’t have pre-configured keys.
It is recommended that you update the image to the latest version before configure the keys.
Refer
to update the firmware to the latest version.
Run AT commands to set the keys to desired keys; refer
AT Command manual
.
