Configuration Mode (Mode 2); Register Read And Write Control; Instruction Format - Ebyte E95M-DTU User Manual

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4.3 Configuration Mode (Mode 2)

type When the M0 indicator is off, the M1 indicator lights on and the station works in mode 2
launch Wireless configuration is available
receive Wireless configuration is available
configure The user can access the register to configure the radio operating status

5. Register read and write control

5.1 Instruction format

Under the configuration mode (mode 2: M 1 = OFF, M 0 = ON), the supported instruction list is as follows (when setting, only
9600,8N1 format is supported):
orde
r
instruction format
num
ber
1 Set the register
2 Read the register
Set up the temporary
3
register
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Instructions: C0 + starting address + length + parameter
Response: C1 + starting address + length + parameter
Example 1: The configuration channel is 0x09
Command start address length parameter
Send to: C0 05 01 09
Return: C1 05 01 09
Example 2: simultaneously configure the module address (0x1234), network address (0x00), serial
port (9600 8N1), empty speed (2.4K)
Send to: C0 00 04 12 34 00 60
Return: C1 00 04 12 34 00 60
Instructions: C1 + starting address + length
Response: C1 + starting address + length + parameter
Example 1: Read the access channel
Command start address length parameter
Send to: C1 05 01
Return: C1 05 01 09
Example 2: Read the module address, network address, serial port, and empty speed
simultaneously
Send to: C1 00 04
Return: C1 00 04 12 34 00 60
Instructions: C2 + starting address + length + parameter
Response: C1 + starting address + length + parameter
Example 1: The configuration channel is 0x09
Command start address length parameter
Send to: C2 05 01 09
Return: C1 05 01 09
E95M-DTU(400SLxx-xxx) User Manual
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