Chapter 12
Input/Output triggered AT command
This feature uses the Input/Output port as a trigger to execute an AT command when the specified condition is met.
12.1 Description of the operation
1. When the I/O port is connected to battery negative side:
(a) switch closed: logic level low
(b) switch open: logic level high
2. The specified AT command will be executed.
When set as low-to-high triggering:
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