Juntek VAT4300 Wireless Current Power multi-function Energy meter

Project Video
Project Details

In this video you will learn how to use this Juntek VAT4300 power energy meter. The meter is fully explained and tested.

Chapters of this video

  • 00:00 Start
  • 00:38 Product Main features
  • 02:38 Hardware and wiring
  • 08:55 Relay and Over/Under Voltage/Current protection
  • 12:27 Wireless Current measurement demo
  • 15:15 Current measurement via USB
  • 16:24 Conclusion Remarks
Project Images
Juntek VAT4300: Conncted and turned ON
Jun2tek VAT4300: 400A Shunt resistor
Juntek VAT4300: Powered using USB
Juntek VAT4300: Powered using 12V DC
Juntek VAT4300: Protection relay is connected
Juntek VAT4300: Protection relay wiring
Juntek VAT4300: Test setup shown in video
Juntek VAT4300: Main wiring diagram<
Juntek VAT4300: Sunt resstor box opened
Juntek VAT4300:

Required File(s)
External Links
Juntek AliExpress Store
Juntek VAT4300: Conncted and turned ON
Jun2tek VAT4300: 400A Shunt resistor
Juntek VAT4300: Powered using USB
Juntek VAT4300: Powered using 12V DC
Juntek VAT4300: Protection relay is connected
Juntek VAT4300: Test setup shown in video
Juntek VAT4300: Main wiring diagram<
Juntek VAT4300: Sunt resstor box opened
Juntek VAT4300:

If you found this Arduino course helpful, please support me so I can continue creating content like this. support me via PayPal