30 Channel ESP32 energy monitor – KinCony M30 released

[admin]

We have designed 30 Channel ESP32 energy monitor open source board - M30 (ESP32 30 Channel CT Clamp Energy Monitor) for home automation DIYer. The hardware have 30CH CT Clamp sensor INPUT ports + 3CH ZMPT101B voltage sensor + SD card + 30CH RGB colorful LED for current value. Ethernet+RS485+4G modbus 30CH high-accuracy energy meter ic-BL0910 with CT clamp. it can easy integrate to home assistant by ESPHome.

[kkabuu]

what CT Clamp sensors are recommended for this M30 module

[admin]

many range types , just chose output 0-1v or 0-50mA signal version.

[jhobson]

What sampling rate would this platform support, for all the power/current/voltage etc readings ? 
i.e.  ??? samples per AC cycle.     ???? AC cycles sampled/second.

[admin]

you can read > every 500ms cycle.

[WellsGoFar]

Do you know of any CT clamps for a 200A line that support your 50mA/1V output requirement?