Data Sheet

3 MODULE INTERFACES
interface. Once not used, it needs to be pulled up. As an ADC input interface,
the input voltage range is 0 to 1.0 V. (2): UART0 is a user-side serial interface
pin. When a module is enabled, there is information output from the user-side
serial interface pin, which can be neglected.
3.3 Denitions on Test points
Pin Number Symbol I/O Type Function
- TEST I Be used to the
production test of
the module
Note: Test pins are not recommended.
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