UPS Module for Raspberry Pi Pico (Uninterruptible Power Supply)
It keeps your Pico operational while charging by monitoring the battery status through I2C.
SECURITY WARNINGS
- Li-ion and Li-po batteries are highly unstable. If not properly charged or used, they can cause fire, personal injury, or material damage.
- Do not reverse the battery polarity when charging or discharging. Avoid using low-quality chargers or charging panels to charge the battery.
- Do not mix used old batteries with new ones, and avoid using different brand batteries.
- When purchasing lithium batteries, always ensure that the battery specifications are compatible with the expansion board. Choose batteries from official manufacturers and ensure that they operate stably and safely through aging tests.
- The cycle life of lithium batteries is limited, and they degrade over time. When batteries reach their maximum cycle life or have been in use for more than two years, whichever comes first, they should be replaced with new ones.
- Handle the batteries carefully and properly, keep them away from flammable and explosive materials, and avoid any safety accidents caused by careless storage.
Features of the UPS Module (Uninterruptible Power Supply) for Raspberry Pi Pico:
Pico-UPS-A is a dedicated UPS (Uninterruptible Power Supply) module designed for Raspberry Pi Pico. It features power path management, a Li-ion battery charging controller, and a voltage/current monitoring chip, allowing for real-time monitoring of the battery's operational status through the I2C data bus.
- Compatible with standard Raspberry Pi Pico headers, supporting Raspberry Pi Pico series boards.
- Dynamic power path management that includes a more stable power source and a Li-ion battery charging controller.
- I2C communication for real-time monitoring of battery voltage, current, power, and remaining capacity.
- Multiple battery protection circuits: overcharge/discharge protection, overcurrent protection, short circuit protection, and reverse protection, along with equalization charging feature for enhanced safety and stability.
- Built-in charge indicator, power indicator, and battery warning indicator to check proper battery connection.
- Comes with development resources and guides (Raspberry Pico C/C++ and MicroPython examples).
- Charging voltage: 5V.
- Control bus: I2C.
- Battery support: 14500 Li-ion battery (NOT included).
- Dimensions: 60 × 21 mm.
Raspberry Pi Pico Header Compatibility
Built-in Female Pin Header to Directly Mount on Raspberry Pi Pico
Raspberry Pi Pico and Li-ion battery are NOT included.
What's Included in the Raspberry Pi Pico UPS Module (Uninterruptible Power Supply)?
- 1-ETA6003 charging chip
- 2-INA219 voltage/current monitoring chip
- 3-S8261 Li-ion battery protection chip
- 4-FS8205 Li-ion battery protection MOS
- 5-AO3400 reverse blocking MOS
- 6-MOS'u counter current-blocking MOS
- 7-Raspberry Pi Pico header for direct attachment to Raspberry Pi Pico
- 8-Power button
- 9-Enable button, activates the protection circuit after battery replacement
- 10-14500 battery holder
Raspberry Pi Pico UPS Module (Uninterruptible Power Supply) Pin Output Definitions
Size of the Raspberry Pi Pico UPS Module (Uninterruptible Power Supply)
Competitive and Affordable Raspberry Pi Pico UPS Module (Uninterruptible Power Supply) is available at SAMM Market.
You can order the Raspberry Pi Pico UPS Module (Uninterruptible Power Supply) from the Raspberry Pi Modules category at SAMM Market with the advantage of affordable prices, same-day shipping, and fast delivery.
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