M5Stack AC Measure Unit (HLW8032) _MAKE_DEV_CHALLENGER for pin in StepPins:

for pin in StepPins:

with heights up to 30

check out the Raspberry Pi SSD kit

1” headers

heat and other interference) so will need some tweaking to reduce excessive false triggers

M5Stack AC Measure Unit (HLW8032) _MAKE_DEV_CHALLENGER for pin in StepPins:Introducing the AC Measure Unit, a high performance single phase AC measurement module with advanced isolation capabilities. This module utilises the powerful STM32+HLW8032 scheme to provide real time monitoring of high precision current, voltage, power, and other data. Equipped with a built in AC isolation chip, the B0505ST16 W5, and leveraging the EL357 optocoupler isolation chip for seamless communication with the STM32, this module provides a