Ebyte E103-W05A - AT+CIOWRITE Set the GPIO Level; AT+CIOREAD Read GPIO Level; Pin Application Example

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Chengdu Ebyte Electronic Technology Co., Ltd. E03-W05A User Manual

6.4.2 AT+CIOWRITE Set the GPIO level

Instruction format:

AT+CIOWRITE=<pin>,<level>

<pin>: pin label;

<level>: working mode;

1: High level

0: low level

6.4.3 AT+CIOREAD Read GPIO level

Instruction format:

<pin>: pin label;

6.4.5 Pin application example

①Use GPIO18 as output attribute and output low level

AT+CIOMODE=18,1

AT+CIOWRITE=18,0

②Use GPIO18 as an input attribute and read out the level

AT+CIOMODE=18,0

AT+CIOREAD=18

The module reply is as follows：