SmartPower2 5VDC Power Supply

The SmartPower2 power supply not only provides 4-5.3VDC output at up to 5A, but also has WiFi connectivity built-in to allow monitoring power utilization from any WiFi-enabled device, plus remote power on/off functionality.

Full guide, schematics, PCB layout file and detailed information are available in the Links section below.



  • Adjustable from 4.00 - 5.3 VDC in 100mV steps
  • DC 5A output current (max)
  • Output Interfaces: USB Host, Terminal Block
  • Terminal Block Output: 4.00 ~ 5.3 VDC/5A in 100mV steps
  • USB Host Output: 4.00 ~ 5.3 VDC/1A in 100mV steps
  • 9 ~ 15 VDC/4A input power
  • Displays voltage, amperage, watts and total watt-hours
  • 16x2 character LED backlit display (detachable)
  • ESP12E WiFi Module Integrated
  • WiFi 802.11 b/g/n 2.4GHz connectivity
  • Size: 52 x 46 mm
  • Weight: 18g (58g with LCD)
  • Power on/off button



  • ODROID SmartPower2 board
  • Acrylic insulator
  • 16x2 LCD module
  • (1x) 5mm PCB spacer, (2x) 3mm screw
  • DC plug cable assembly 2.5mm
  • DC plug cable assembly 5.5mm
  • 15V/4A power supply unit
  • MicroUSB cable
  • Power cable




  • Systems that use alternate power connectors will need a supply cable
  • Make note that the plug cable BLACK = NEGATIVE and RED = POSITIVE
  • If the leads are connected in reverse, connected circuits and devices could be seriously damaged


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