Name: ESP32 Power Monitor and Control IoT Unit - Three Phase
SKU: 6272
Availability: OutOfStock

රු38,130.00

ESP32 Power Monitor and Control IoT Unit – Three Phase

(0 customer review)

The ESP-32 Power Monitor and Control Unit is a compact, high-performance three-phase power sensing and control platform designed for developers, researchers, and product engineers. It serves as a robust hardware foundation for building custom IoT, energy management, research, data collection and electric vehicle (EV) charging solutions.

This unit integrates an ESP-32 chip for processing, three Current Transformers (CT) for current, voltage, and power measurement, an AC relay for load control, and an LCD display for real-time data visualization. It enables users to connect sensors and actuators, and to develop their own firmware and applications for real-time monitoring, control, and automation.

Availability: Out Of Stock

Categories: IoT, ThingsInNet Products

Description
Reviews (0)

Available Options

Product Specifications

Applications of the Board

MCU: ESP-WROOM-32D-N16 (ESP32)
Wireless: Wi-Fi + Bluetooth (built-in on ESP32 module)
Power/Energy Measurement: 3× PZEM-004T v4 modules (3-phase) via serial interface
3 × External Current Transformer (CT)
Power Supply: 9–24V DC (EXT power input)
Relay: 1× onboard AC relay (250V/10A AC, 30V/10A DC), max recommended 600W
Display: 2.42-inch OLED display (I2C: SDA GPIO21, SCL GPIO22)
Input Buttons: 4× user pushbuttons
RST and BOOT buttons
LED Indicators: 4× LEDs (PWR, LOAD, RUN, LINK)
Expanded GPIO Headers: 4× GPIO pins
Voltage Output Pins: 2× 3.3V / 100mA outputs
USB: USB Type-C port (programming + power)
USB-to-UART Bridge: CH340 (auto boot/flash switching support)