Chengdu Ebyte Electronic Technology Co., Ltd.
E29-400TXXX product data sheet
Copyright ©2012–2023
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
16
Receiving
Wireless receiving off, Automatically open during wireless configuration
Configuration
User can access registers to configure module operating status
6.5 Deep sleep mode
（
Mode 3
）
Type
When M0 = 1
，
M1 = 1
，
module works in Mode 3
Transmitting
Unable to transmit wireless data
Receiving
Unable to receive wireless data
Note
When entering other modes from sleep mode, the module will reconfigure parameters. During the configuration process, AUX
stays in low level;
After completion of comfiguration, AUX will output a high level, so user is recommended to detect the rising edge of AUX.
Chatper 7 Register read and write control
7.1 Command format
In configuration mode (mode 2: M0 = 0, M1 = 1), the list of supported commands are as follows (
only 9600, 8N1 format is
supported when setting
)
：
No.
Command format
Description
1
Set register
Command: C0+starting parameters
Response: C1+starting parameters
E.g 1: Configure Channel to be 0x09
command starting address length parameter
Send:
C0
05
01
09
Return: C1
05
01
09
E.g 2: Configure module address (0x1234), network address (0x00), serial port (9600 8N1) and air
data rate (2.4K).
Send: C0 00 04 12 34 00 60
Return: C1 00 04 12 34 00 60
2
Read register
Command: C1+starting length
Response: C1+starting parameters
E.g 1
：
Read channel
command starting address length parameter
Send:
C1
05
01
Returen: C1
05
01
09
E.g 2: Read module address, network address, serial port and air data rate.
Send: C1 00 04
Return: C1 00 04 12 34 00 60
3
Set temporary
Command: C2+starting parameters
