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Wemos D1 Lithium Battery Shield Module

Save 22%
Original price ₹ 250.00
Current price ₹ 195.00
SKU ELC7009

The WeMos lithium battery shield provides a means of powering your WeMos mini, or WeMos mini Pro (see item HCWEMO0002) from a single cell (3.7V) lithium battery. The shield contains a DC-DC converter to step-up the batteries 3.7V to 5V supplying your WeMos mini and shields with up to 1A of power. When the battery is depleted simply plug the shield into a USB power source using a mini USB cable and it will automatically recharge the battery. Two LEDs on the shield indicate when the battery is charging and when charging has completed.

Features
  • Charging Voltage: max: 10V, recommend: 5V
  • Charging Current: max: 1A
  • Lithium Battery voltage: 3.3-4.2V
  • Boost Power Supply: 5V(max: 1A)
Specifications

Pins:

D1 mini Shield
5V Power Supply, 5V(max: 1A)
GND GND

 

Ports:

PH2-2.0MM (Port 1) Connect to lithium Battery (normal 3.3-4.2V)
Micro USB (Port 2) Charging port (normal 5V)
Green LED lights when charging is completed
Red LED lights when charging
J1 setting max charging current, 0.5A or 1A.
J2

Connect battery to A0

Resources

Schematics

Tutorials
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