RFU-900 (RS-232/RS485 to LoRa Radio Modem) User Manual
Version 1.0.0
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Step 6: The detail information about module’s parameters are listed in below
table.
Item Name
Description
1
Firmware Version
RFU-900 firmware version
2
Device ID
Device ID, valid range: 0x01 ~ 0xFE.
Set by using rotary switch
Device ID
Description
1 ~ 254
(0x01 ~ 0xFE)
Each RFU-900’s “Device ID” must
be different from each other in the
same RF frequency.
0x00
and
0xFF
0x00 and 0xFF are reserved for
broadcast id used, don’t set these
two values.
3
Group ID
Group ID, valid range: 0 ~ 255 (0x00 ~ 0xFF).
Group ID
Description
1
2
3
4
5
6
7
8
9