TP5410 LiPo Battery Charger and Boost board Shield

TP5410 LiPo Battery Charger and Boost board Shield for WeMos D1 Mini,

The WeMos lithium battery shield provides a means of powering your microcontroller project 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 micro 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.

Technical characteristics

• Charging voltage: nominal 5V (max 10V)
• Load current: 0.5A by default. Solder the jumper J1 to increase to 1A (be careful, check the compatibility with the battery before any modification)
• Supported Lithium Battery: 3.3 to 4.2V
• Voltage converter up to 5V (max. 1A)
• Battery connector in JST XH2-2.54mm
• Micro-USB connector (OTG) for recharging (5V, max 10V)
• Green Led: On when charging is complete
• Red Led: On during charging
• Jumper J1: Increases the load current from 0.5A to 1A

Features TP5410 LiPo Battery Charger 

Pins

Ports

Documents