ESP32LR42
User Manual v1.02
GR Get Relay.
Will return the state of the relay.
To get the status of relay 3:
GR 3
1
GR 3
0
GR 9
fail
< relay 9 does not exist.
GI
Get Input.
Will return the status of an input.
GI 2
0
Input 2 is low (Green Led is on)
GI 2
Input 2 is high (Green Led is off)
1
GI 9
fail
Only 2 inputs available
AL Get All 2 inputs.
AL
10
Here, Input 2 is low, all others are high.
Inputs are numbered from left to right, 1 to 2.
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Devantech Ltd.
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