M5Stack AC Measure Unit (HLW8032) _MAKE_DEV_CHALLENGER the internal memory is set

the internal memory is set up as 400 x 960 but the leftmost 80 pixels are considered overscan and don't show up

which can be used to program

MCU:  32-bit Arm®Cortex®-M4

It's STEMMA and Grove compatible

Freshly updated for GTK3

M5Stack AC Measure Unit (HLW8032) _MAKE_DEV_CHALLENGER the internal memory is setIntroducing 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