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SmartPower2 is a power-supply which has WiFi connectivity to control the voltage and switch on/off a connected device. You can also monitor the load current and power consumption remotely on your smartphone, tablet and PC.

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7-10 Days For Dispatch From Date Of Order


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Full guide, schematics, PCB layout file and detail information are available on our WiKi :

A. SmartPower board
B. Acrylic piece (short circuit protection 
against conductive surfaces)
C. 16x2 LCD module
D. 1x5mm PCB spacer, 2x3mm screw
E. DC plug cable assembly 2.5mm
F. DC plug cable assembly 5.5mm
G. 15V/4A power supply unit
H. Micro USB cable
I. Power cable


WiFi MCU moduleESP12E
Output InterfaceUSB Host, terminal block(+, -)
Terminal Block Output VoltageDC 4 ~ 5.3V in 100mV step
Terminal Block Maximum Output Current5A
USB Host Port Output VoltageDC 4 ~ 5.3V in 100mV step
USB Host Port Maximum Output Current1A
DC-Jack Input Voltage9~15V
MeasurementVoltage, Current, Watt, Watt-Hour
Display16×2 I2C Character LCD (detachable)
WirelessWiFi 802.11 b/g/n 2.4GHz 
Weight18g, 58g(with LCD)