DFR1247

DFR1247 is a smart UPS expansion board for LattePanda IOTA (18650 Battery). This is a high-performance uninterruptible power supply module engineered specifically for the LattePanda IOTA. It delivers a seamless, laptop-like power management experience through a true plug-and-play design. By leveraging the standard HID-UPS protocol, this LattePanda UPS module is natively recognized as a battery device in Windows 10 and 11, eliminating the need for drivers or custom programming. Its core function is to provide stable, continuous power, ensuring project stability and data integrity during unexpected power interruptions. Key features include intelligent hardware-level power management, an ultra-low power standby mode (~30μA), and a high-efficiency power path capable of supporting up to 8 hours of runtime with three 18650 cells. This makes it an essential component for mobile robotics, portable embedded systems, and any application requiring robust power-fail protection.

• Charging input: USB Type-C: Supports PD 20V input, DC jack: 5.5×2.5mm(centre positive), 12–24V input
• Minimum power requirement is greater than equal to 36W
• Battery configuration: 3 × 3.7V 18650 Li-ion batteries (user-installed)
• 1A max charging current
• Static standby current is ~30μA (after system shutdown)
• Onboard output interface: MX1.25 10-pin connector (for LattePanda board)
• OS compatibility: Windows 10 / Windows 11 (native HID-UPS support)
• Plug-and-play simplicity and high-efficiency for extended runtime
• Intelligent hardware-level power management
• Dimensions is 88mm × 70mm

Contents

UPS expansion board, 10-pin cable, M3 Hex standoff x4, M3 screw x4, User manual.