Onehand controller

Controller for onehand only, meant for playing VNs or few input games.

HW info

Design is not yet really implemented, but for build, needed parts are:

• Raspberry Pi Pico W (Main controller)
• Seeed XIAO nRF52840 (Dongle)
• N buttons = 10?
  • 4 for action buttons
  • 2 for triggers
  • turn-off
  • special button
  • reset button
  • BT button
• Vibrate motor?
• 3D printed shell for dongle and controller
  • It is expected to have Logitech mouse-like dummy port (where to put dongle when its not used)
  • VR controller like holding
  • It will, probably, have pretty falic (:gachi:) shape
  • Speaker holes and hole for reset button
• Battery shell
• Status LED, probably RGB one
• Speaker? It would be cool
• And many wires

SW info

For software, following features are expected:

• Two connection modes, Dongle (primary) and BT (secondary)
• For BT mode, you will need to switch it to BT mode by pressing pairing button
• Of course, there will be button (or switch) to turn it on/off
• When turned on, it will try to establish private link between himself and dongle
• Dongle, when is in PC, it will behave as controller
• It will have bindable buttons or prebinded ones, i am more fan of the first one
• It will have speaker same as normal controller
• It will show status through LED:
  • BLUE is BT
  • blinking BLUE is pairing BT mode
  • WHITE is on
  • blinking WHITE is idk // TODO
  • RED is error; which type you wanna know? IDK YET! // TODO