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, 3VDesigned by AprilBrother in China
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Product Description: 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 wit...Read More…
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.
| name| chip| size | Power Connector|Charge Current|Charge Voltage| | -------- | -------- :|:--------:| ---------------- | |Parameters| LTC4054-4.2|25.6mm x 34mm without headers soldered in|ph2.0-2p JST connector and 5.5mm/2.1mm DC barrel plug |500mA|4.2V|
Note: - The 5.5mm / 2.1mm DC barrel plug not soldered default. - Please refer our wiki for more details
|Shipping Rate||Ships From||First item||Additional items|
Singapore Post: Standard Ground Rate
EMS: Standard Ground Rate
UPS: Standard Ground Rate
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