UPS Module for Raspberry Pi Pico, Uninterruptible Power Supply

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

• 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: over charge/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)

Documents

• Schematic
• ETA6003 Datasheet

Demo codes

• Demo codes
• Wiki