M5StackRELAY is an M5 unit that implements a relay function. The relay can be used as an electrically actuated switch, using an electromagnet to mechanically actuate a switch, to cases where it is necessary to replace a large power load circuit with a separate low power signal to control performance such as B. a digital signal that is output by a microprocessor. Up to 30V DC and 220V AC.
There are 3 pins labeled: ON, OFF, COM. You can program COM to be turned ON or OFF simply by a high and low out put of a digital GPIO.
Product features
Single BUS control
Up to 3A at 30V DC or 220V AC
Software development platform: Arduino, UIFlow(Blockly,Python)
Two Lego compatible holes
Included
1x RELAY unit
1x Grove cable
1x 3.96 socket
Applications
Remote control of high power devices such as B. refrigerators, air conditioners, TV sets, etc.
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