UPS Module for Raspberry Pi Pico (14500)

The Pico-UPS-A is a dedicated UPS (Uninterruptible Power Supply) module designed for Raspberry Pi Pico. It incorporates a Li-ion battery switching charger with power path management, and a voltage/current monitoring chip which allows for monitoring the battery operating status via I2C bus.

Note: The Raspberry Pi Pico and 14500 battery NOT included. You'll need a Raspberry Pi Pico with male headers soldered to connect the Pico-UPS-A to the Raspberry Pi Pico.  

Features

• Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards
• Incorporates Li-ion battery switching charger with dynamic power path management, more stable power supply
• I2C bus communication, monitoring the battery voltage, current, power, and remaining capacity in real time
• Multi battery protection circuits: overcharge/discharge protection, over current protection, short circuit protection, and reverse protection, along with the equalizing charge feature, more safe and stable
• Onboard recharging indicator, power indicator, and battery warning indicator to check if the battery is connected correctly
• Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)

Specifications

• Recharge Voltage: 5V
• Control Bus: I2C
• Battery Support: 14500 Li-ion battery (NOT included)
• Data rate: 800Kbps(typ)
• Dimension: 60 x 21mm

What's On Board

• 1) ETA6003 recharger chip
• 2) INA219 voltage/current monitoring chip
• 3) S8261 Li-ion battery protection chip
• 4) FS8205 Li-ion battery protection MOS
• 5) AO3400 reverse-proof MOS
• 6) SI2305 counter current preventing MOS
• 7) Rapsberry Pi Pico header for direct attaching to Raspberry Pi Pico
• 8) Power switch
• 9) Activate button activate the protection circuit after replacing battery\
• 10) 14500 battery holder

Resources

• Waveshare Wiki

Pinout

Package Contents

• 1x UPS Module for Raspberry Pi Pico

Raspberry Pi Pico and battery NOT included