EMIS v1 Energy Monitoring board main features (Provisional):
- Espressif ESP32 WROOM 32
- 2.4GHz Wi-Fi and Bluetooth LE MCU module, with dual core CPU
- AT24C64 EEPROM
- For storing parameters, calibration data, Logs etc.
- Isolated Current Input
- Current Sensor AC/DC 100A
- ADC 12-bit Resolution
- Using ESP32 Internal ADCs
- Meter Pulse Sensor Input
- CT Clamp Input
- With or without Burden Resistor.
- Suitable for popular SCT013 YHDC
- Isolated Relay Output 2A DC
- RS232 and RS485 interfaces
- On-board Temperature Sensor
- NTC (range -40ºC to +125ºC)
- USB UART
- Micro USB. Uses the popular CH340 for ease of developing code, flashing and debugging
- Arduino D1 Flashing and Programming Compatibility
- No drivers normally needed
- OLED Display / I2C / SPI Interface
- PCB 7-15V DC Input