Waveshare 19694 Pico-UPS-A-EN
Description
Uninterruptible Power Supply for Pico
Keeps your Pico running while recharging, monitoring battery status via I2C
Features at a glance
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)
Specifications
| Recharge voltage | 5V |
|---|---|
| Control bus | I2C |
| Battery support | 14500 Li-ion battery (NOT included) |
| Dimensions | 60 × 21mm |
Raspberry Pi Pico header compatibility
onboard female pin header for direct attaching to Raspberry Pi Pico
Raspberry Pi Pico and Li-ion battery are NOT included.
What's On Board
- ETA6003 recharger chip
- INA219 voltage/current monitoring chip
- S8261 Li-ion battery protection chip
- FS8205 Li-ion battery protection MOS
- AO3400 reverse-proof MOS
- SI2305 counter current preventing MOS
- Rapsberry Pi Pico header for direct attaching to Raspberry Pi Pico
- Power switch
- Activate button activate the protection circuit after replacing battery
- 14500 battery holder
Pinout definition
Outline dimensions
Resources & Services
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Package Contents
- The 14500 battery is NOT included
- Pico-UPS-A x1
1
| Shipping weight: | 0.02 Kg |
