Normal Mode （Mode 0; Wor Mode （Mode 1; Configuration Mode; Ode 2 - Ebyte E22-400T22D User Manual

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Similarly, any mode switching can use this feature. After the module processes the current mode event, it will

automatically enter the new mode within 1ms; thus eliminating the need for the user to query AUX and achieve the
purpose of fast switching;
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For example, switching from the transmit mode to the receive mode; the user MCU can also enter sleep before the mode

switch, and use the external interrupt function to acquire the AUX change, thereby performing mode switching.
This operation mode is very flexible and efficient, and is designed according to the user's MCU's operation convenience,

and can reduce the workload of the entire system as much as possible, improve system efficiency, and reduce power
5
consumption.
6.2 Normal mode（Mode 0）
Type M0 = 0，M1 = 0
Transmitting Users can input data through the serial port and the module will start wireless transmission.
The module wireless receiving function is turned on, and after receiving the wireless data, it will be output through the serial
Receiving
port TXD pin.
6.3 WOR mode（Mode 1）
Type M0 = 1，M1 = 0
Transmitting When defined as a transmitting party, a preamble is automatically added before transmitting.
Receiving It can receive data normally, the receiving function is the same as mode 0.
6.4 Configuration mode（Mode 2）
M0 = 0，M1 = 1
Type
Transmitting Wireless transmitting off
Receiving Wireless receiving off
Configuration Users can access the registers to configure the module's operation state.
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E22-400T22D User Manual
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