Topics created by Felix22

Hello @Felix22

no, sorry, I don't have such a list. But if the error code is from an AT command you should be able to find its meaning from the AT command document linked on the product page.

Thanks
Felix

what's the voltage when the sun comes out?
you would be better of using a VMeter unit instead of the adc to measure voltage as under high sun it could be overloading the 3,3v max input pin causing the reset.

https://shop.m5stack.com/collections/m5-sensor/products/voltmeter-unit-ads1115

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Hello @Felix22

I do not have a 4-Relay unit so I cannot test myself. But it sound like the new one might be defect?

Thanks
Felix

@plusulli Works well on Arduino IDE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!