RAK5205 change US915 to AS923

leemunpoh · February 24, 2019, 10:24am

How to change US915 to AS923. My gateway is AS923.

Fomi · February 24, 2019, 2:42pm

Power on RAK5205 and wait 30s, then use the AT command to change the frequency.
You can find the AT command manual here:
https://github.com/RAKWireless/RAK5205-WisTrio-LoRa/blob/master/doc/RAK811 Lora AT Command V1.4.pdf

leemunpoh · February 24, 2019, 11:35pm

which pins should I change? Boot Jumper and other to program?

leopold · February 25, 2019, 8:40am

The latest manuals and firmware refer to :RAK5205_WisTrio_LoRa.

Change region with AT command after Initialization OK :at+band=AS923.

Update firmware method refer to : 6.4 chapter of RAK5205_User_Manual_V1.6.pdf

leemunpoh · February 26, 2019, 6:15am

Use the AT command but got error.

Steven · February 26, 2019, 6:37am

please use this command.

#set Region ( Frequencry: US915/EU868/AU915/AS923/IN865/KR920 )
at+region=US915\r\n

leemunpoh · February 26, 2019, 7:47am

Still ERROR.

Steven · February 26, 2019, 9:15am

Please dont add the \r\n . the tool will add automatically .
at+region=AS923