Relay V1.2 User Manual ShenZhen BigTree Technology CO.,LTD .
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Short-circuit detection function instructions:
When using the short-circuit detection function, it is
necessary to connect the two pins with the short-circuit cap
(as shown in the figure below).If you don’t want to use the
short-circuit detection function, please remove the short-
circuit cap.
Ⅴ. Function Description
P3.2 is the pin to judge the shutdown signal