Arduino framework for combined BLE/USB HID devices using nRF52850.

Includes battery management and reporting.

Hardware Support

The framework is built around the Bluefruit library for nRF52840. Supported devices include:

• Seeed Studios Xiao nRF52840 (and Sense)
  • Includes BMS
• Generic nRF82840
  • No native BMS.

Dependencies

Framework

• Adafruit TinyUSB
• Seeed Studio nRF52 Core
• Adafruit nRF52 Core
• Task Scheduler

Controller

VirtualPad

• Embedded virtual controller, standard mapping for generic controllers.

Published Retro BLE devices

Atari Joystick (1977)

Mega Drive Control Pad (1988)

Model M Keyboard (1984)