Roadmap

• Validate everything on the RG35XX SP: buttons, lid, rumble, LEDs, audio, link play, Wi-Fi.
• Bluetooth: game sound over headphones, and playing with a Bluetooth controller. Pairing and connecting are in Settings already.
• The other H700 devices: analogue sticks, RGB LEDs, the square CubeXX layout, the RG28XX's turned panel.