能源監控盾 V2

Energy Monitor Shield V2 is Arduino-compatible expansion card designed for building energy monitoring system with the ability to connect I2C OLED-display and built-in wireless transceiver nRF24L01 +. Unlike version 1, has on-board interface phototransistor to read data from the built-in LEDs of different counters and interface RS485.

 

Features:

Connecting one sensors AC (30-100A)

Support I2C OLED-display 

Terminal for connecting the phototransistor VTT7122H

Interface RS485

Two buttons to control (enabled one analog pin)

Transceiver for 2.4G nRF24L01 + soldered on the motherboard

GROVE-compatible connector: I2C

Fully compatible with Ethernet Shield (Wiznet 5200 + SD)

 

Part List:

Energy Monitor Shield V2 P1 X 1

 

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