ICP DAS USA LRA-900 User Manual page 16

4 Module Mode
5 COM 0 Setting
6 LoRa Frequency
LRA-900 (RS-232/RS485 to LoRa Radio Modem) User Manual
Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved
0 ~ 254
(0x00 ~ 0xFE)
255
(0xFF)
 End-device or repeater mode
Mode Description
 Message can be transmitted
End-device
 When receiving a valid LoRa
 The UART (COM0) function will be
Repeater
 When receiving a valid LoRa
Baud Rate:
 8 UART baud rates (115200, 57600, 38400, 19200,
9600, 4800, 2400, 1200 bps)
Data Bit:
 4 UART data bit (5,6,7,8)
Parity Bit:
 3 UART parity bit (NONE, EVEN, ODD)
Stop Bit:
 2 UART stop bit (1,2)
 32 RF frequencies (864, 864.5, 865, 865.5, 866,
866.5, 867, 867.5, 868, 868.5, 869, 869.5, 870,
870.5, 871, 871.5, 915, 915.5, 916, 916.5, 917,
The module has same group id
(0x00 ~ 0xFE)
communicate with each other
The module has the group id (0xFF)
setting can communicate with other
module which group id setting is
0x00 to 0xFF
between UART (COM0) and RF
side
signal, data will be transmitted to
the UART (COM0) side.
disabled.
signal, data will be re-transmitted
to the RF side
Version 1.0.1
E-mail: service@icpdas.com
setting can
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