ICP DAS USA LRA-900 User Manual page 15

Step 6: The detail information about module's parameters are listed in below
table.
5
Item Name
1 Firmware Version
2 Device ID
3 Group ID
LRA-900 (RS-232/RS485 to LoRa Radio Modem) User Manual
Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved
1
Description
 LRA-900 firmware version
 Device ID, valid range: 0x01 ~ 0xFE.
 Set by using rotary switch
Device ID
1 ~ 254
(0x01 ~ 0xFE)
0x00 and
0xFF
 Group ID, valid range: 0 ~ 255 (0x00 ~ 0xFF).
Group ID
2
3
4
Description
Each LRA-900's "Device ID" must
be different from each other in the
same RF frequency.
0x00 and 0xFF are reserved for
broadcast id used, don't set these
two values.
Description
Version 1.0.1
E-mail: service@icpdas.com
6
7
8
9
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