Arduino Battery Shield for ESPea ESP8266 WiFi Module

Arduino Battery Shield for ESPea ESP8266 WiFi Module,Aprilbeacon,Electrical Equipment & Supplies,Wireless Networking Equipment

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Description

Overview

Quick Details

Place of Origin:: Beijing, China (Mainland)

Brand Name:: Aprilbeacon

Model Number:: battery shield

charger current:: 500mA

Type:: dev board

chip:: LTC4054-4.2

size:: 25.6mm x 34mm

Packaging & Delivery

Selling Units:: Single item

Single package size:: 10X5X5 cm

Single gross weight:: 0.02 kg

Package Type:: opp bag and carton box

Lead Time :: 1

Arduino Battery Shield for ESPea ESP8266 WiFi Module

Product Description

This is an “appallingly small” add-on shield for ESPea that mounts on the bottom, USB-end of the ESPea by soldering the board to the GND, 3V3.

The heart of the board is the LTC4054 battery management chip by Linear Technology. The board has +/- through-hole mounting holes for a JST LiPo battery connector (supplied with the LiPo charger) and for an external DC power supply.

The swtich (SW1) can open / close the power from battery shield.

LED Status

LED1 is led for charge. It will be off when battery is full charge
LED2 will turn on when battery is full charge
LED2 will turn on when device is powered by battery

Technical Details

Name	Parameters
Chip	LTC4054-4.2
Size	25.6mm x 34mm without headers soldered in
Power Connector	ph2.0-2p JST connector and 5.5mm / 2.1mm DC barrel plug
Charge Current	500mA
Charge Voltage	4.2V