Chengdu Ebyte Electronic Technology Co.,Ltd.
E180-Z5812SX User Manual
Copyright ©2012–2021, Chengdu Ebyte Electronic Technology Co., Ltd.
8
4 Working Mode
4.1 Transmission Mode
When the module enters the transmission mode, any data received by the serial port will be sent out wirelessly. The transmission
mode is wireless communication between network nodes. The communication methods include unicast, protocol unicast, multicast,
protocol multicast, and broadcast. Wait.
4.2 Configuration Mode
When the module enters the configuration mode, the data received by the serial port defaults to the configuration command to
configure and operate the device. In the configuration mode, the data received by the serial port of the module is regarded as a HEX
command.
4.3 Switching of Working Mode
4.3.1 Commands for Working Mode
The module power-on initialization defaults to the transmission mode.
In the transmission mode, when the module serial port receives the "2A 2D 2E" character, it will enter the configuration mode.
After entering the configuration mode, it will return the "7A 7D 7E" character. In the configuration mode, when the module serial port
receives the "2F 2C 2B" character, the module exits the configuration mode and enters the transmission mode. After entering the
transmission mode, it returns the "7F 7C 7B" character.
4.3.2 Change of Pins
Working mode switch pin PD4, internal configuration pull-up resistor input mode, power-on default high level, in any mode when
the mode switch pin PD4 is pulled down for more than 500ms, the module work mode switch, as shown in the figure below Show:
Mode pin level
Configuration
Transmission
>500ms
Mode pin level pulse
Mode pin level pulse
