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4. Serial Protocol
4.1. Summary
Interface Data:
The format and transmission mechanism of the data transmitted between a user terminal and a
WALN module through UART serial is defined in the corresponding serial protocol.
Serial data may include control data and user data.
Control Data:
The definition and transmission mechanism of control data between a user terminal and a
WALN module is defined in the User Serial Control protocol.
User Data
This is the user’s private data. Its protocol is defined by user.
4.2. UART serial protocol
4.2.1. Data Format