Re: Trouble with ESP-01 + 1Ch 5V relay from LC Technology
Posted: Mon Sep 04, 2017 3:47 pm
Or even just tell me if you've managed it with standard configuration?
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mk05406 wrote:I received a response back from the manufacturer, seems the relay does not make use of the GPIO ports of the ESP at all. Rather, they use an on-board MCU (STC15F104W) @ 9600 baud to activate the relay.
Hope this helps someone in the future.