PCB Data for OSJ Project

Specification

Current Sensing Board

Power Input - AC 90~240V 50~60HZ
Main MCU - Atmel Atmega328 With Arduino Bootloader
Current Sensor - Allegro ACS712 Hall Effect Sensor
Communication - Nordic NRF24L01 2.4Ghz

Gateway Board

Power Input - DC 5V 2A
Main MCU - Espressif ESP32-WROOM-32U
Communication - WIFI 802.11 B,G,N
Nordic NRF24L01 2.4Ghz

Image

Current Sensing Board TOP

Current Sensing Board BOTTOM

Gateway Board TOP

Gateway Board BOTTOM