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16A Switch & Power Meter compact 16A relay and electricity meter

  • Device
  • 216 installs
  • v1.0.1
  • Jun 15, 2026
  • MIT license
  • v4.2+
16A Switch & Power Meter compact 16A relay and electricity meter

The MClimate 16A Switch & Power Meter (16ASPM) is a miniature LoRaWAN Class C device combining a wet 16A relay and a precision electricity meter. Small enough to fit behind most wall switches, it measures real-time voltage, current, power, and accumulated energy, supports remote on/off control, overcurrent and overvoltage protection, FUOTA, and integrates with BACnet, Modbus, MQTT, and any LoRaWAN network.

Hardware Type
  • Sensor
Connectivity
  • LoRaWAN
Use Cases
  • Smart Energy
  • Smart Metering

The 16A Switch & Power Meter (16ASPM) is small enough to fit behind most wall switches and power equipment, enabling you to automate, track, and control your electrical appliances. This is possible as the device has 4 terminals L, N, N, Lout, and it works in a way that connects and disconnects Lout from L. With an overheating protection mechanism, FUOTA ( Firmware Upgrades Over The Air), and operation in LoRaWAN Class C, the MClimate 16ASPM is ideal for rapid building retrofitting.

Device Technical Documentation

Download datasheets and manuals for the 16A Switch & Power Meter (16ASPM)

16A Switch & Power Meter compact 16A relay and electricity meter Product page 16A Switch & Power Meter compact 16A relay and electricity meter Datasheet

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