Adafruit DC Power BFF Add-On for QT Py

Power your QT Py or Xiao development boards effortlessly with the Adafruit DC Power BFF Add-On! This compact board attaches to your QT Py, enabling it to accept DC input voltages up to 20V. At its core is the MPM3610 integrated buck converter, efficiently stepping down higher voltages to a stable 5V output at up to 1A, sufficient for powering peripherals like LEDs, WiFi modules, displays, or small motors.

Key Features

• Wide Input Voltage Range: Accepts 5V to 20V DC input via a 2.1mm DC jack or 3.5mm terminal block, providing flexibility for various power sources.
• Efficient 5V Output: Delivers up to 1A of regulated 5V power, thanks to the MPM3610 buck converter, ensuring minimal heat generation without the need for a heatsink.
• Protection Features: Equipped with a Schottky diode to safeguard against reverse polarity and ensure reliable operation.
• Easy Integration: Includes two 7-pin socket headers for straightforward attachment to your QT Py, facilitating quick setup and secure connections.
• Compact Design: Designed to seamlessly fit onto the back of your QT Py, maintaining a low-profile form factor ideal for space-constrained projects.

Whether you're developing IoT devices, portable gadgets, or embedded systems, the Adafruit DC Power BFF Add-On ensures your QT Py has the reliable power it needs to operate efficiently.