Hardware / Power node
PWRComing soon
Power node
Know when the grid is down and what your room costs to run.
Watches mains power and measures energy use, so you get a power-cut alarm and kWh per day.
Commercial (Hub)
Measures
What it reads
Grid present
power-cut alarm
Power
WEnergy
kWhInside
Main parts
- PZEM-004T energy meter
- Grid-sense opto-coupler
Specs
Details
- Link
- RS-485 Modbus RTU, 115200 8N1, to the Hub
Safety. Mains wiring (230 V) must be done by a licensed electrician. Use a fuse or MCB rated for each load, and keep water away from connections. Read the safety guide.
Tell me when the Power node is ready
Write to support@kinokora.com with “notify:hardware/power” in the subject.
Works with