The LattePanda UPS Hat is a power backup solution for the LattePanda 2 Alpha, 2 Delta, and 3 Delta single-board computers. It ensures uninterrupted operation during sudden power outages by switching automatically to battery power when the external supply fails. This UPS Hat uses three 18650 lithium-ion batteries (not included) for energy storage and supports both Type-C PD and 5.5mm DC interfaces for power input.

Features:

1. Automatic Power Switching: When the external power supply is interrupted, the UPS Hat switches to battery power to keep your system running.
2. Supports HID-UPS Protocol: The UPS Hat is recognized as a battery device in the operating system, allowing for power management features like battery level monitoring and auto-shutdown.
3. Long Battery Life: Can run up to 8 hours on three 18650 lithium-ion batteries (3.7V, 3400mAh) with the LattePanda 3 Delta.
4. Open-Source Arduino Code: Allows customization of the power management algorithm and battery life settings.
5. Energy-Efficient Design: The 18650 batteries directly power the LattePanda without extra boost or buck circuits, minimizing power loss.
6. Compact & Easy Installation: Designed to easily connect with LattePanda boards using a straightforward pin interface.

Package include:

1 x DFRobot UPS Hat for LattePanda 3 Delta / 2 Alpha / 2 Delta Single Board Computer