IoT DC Energy Meter with ESP32 & Web Dashboard

Buy this board at: https://mutex-embedded.com/dc-power-monitor/

𝗔𝗯𝗼𝘂𝘁 𝗧𝗵𝗶𝘀 𝗩𝗶𝗱𝗲𝗼:
Today, I received an amazing custom-made DC Energy Meter module from Mutex Embedded! 🔌 This powerful little board can measure voltage, current, power, and energy consumption with incredible accuracy. Designed with an ESP32 onboard, it’s perfect for IoT applications and energy monitoring projects.

In this video, I’ll walk you through:
✅ Complete features and specifications of the DC energy meter
✅ Voltage range: 0V → 32V
✅ Current measurement: Up to 5A
✅ Using Modbus RTU to read live energy data
✅ Displaying energy consumption and analytics on a real-time dashboard
✅ Viewing historical logs — yesterday, last week, or any custom period
✅ I²C communication with Arduino and other microcontrollers
✅ Displaying readings on an LCD screen
✅ Developing an ESP32-based IoT solution with real-time data uploaded to a local web server

Whether you’re working on smart energy monitoring, IoT projects, or custom dashboards, this board opens up endless possibilities!

𝗦𝗼𝘂𝗿𝗰𝗲 𝗖𝗼𝗱𝗲 & 𝗪𝗿𝗶𝘁𝘁𝗲𝗻 𝗧𝘂𝘁𝗼𝗿𝗶𝗮𝗹:
with Arduino: https://how2electronics.com/build-a-dc-energy-meter-using-arduino-32v-5a/

with ESP32: https://how2electronics.com/build-iot-dc-energy-meter-with-esp32-web-dashboard/
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