Can you connect a controller to the R36s?

Absolutely! The R36S supports both wired (USB) and wireless (Bluetooth) controllers, making it perfect for more comfortable couch gaming or multiplayer sessions. Here's how to connect them:

🎮 Method 1: Wired USB Controller (Easiest & Most Reliable)

  1. Get an OTG Adapter:
    You need a USB-C OTG (On-The-Go) adapter (often included with the R36S or cheap to buy).
    *→ Plug this into the R36S’s USB-C port (bottom edge).*

  2. Connect Your Controller:
    Plug your USB controller (PS4, PS5, Xbox, 8BitDo, etc.) into the OTG adapter.

    • No power? Use a powered USB hub if the controller draws too much power.

  3. Auto-Detection:
    The R36S should recognize the controller instantly in EmulationStation & RetroArch.

    • Test navigation in the menu. If buttons work, you’re good!

📶 Method 2: Bluetooth Controller (Wireless Freedom)

⚠️ Firmware Matters: Works best on ArkOS or RetroArena (stock OS may lack BT support).

Pairing Steps:

  1. Enter Bluetooth Menu:

    • In EmulationStation, press Start → Options → Configure Bluetooth.

    • (On RetroArena: Start → Network & Bluetooth Settings → Bluetooth Settings).

  2. Scan & Pair:

    • Select "Pair Device" → put your controller in pairing mode (check its manual).

    • When the controller appears (e.g., "Pro Controller"), select it → confirm pairing.

  3. Set as Default (Critical!):

    • After pairing, go back to "Connect Device" → select your controller → "Set as Default".

    • Without this, it won’t auto-connect!

  4. Test:
    Navigate menus. If buttons are scrambled, remap in RetroArch (see below).

⚙️ Key Setup Notes & Fixes

  1. Button Mapping:

    • If buttons are wrong: Launch a game → press Hotkey + X (default) to open RetroArch.

    • Go to:
      Settings → Input → Port 1 Controls → Set All Controls → press each button as prompted.

    • Save: Configurations → Save Current Configuration.

  2. Hotkey Setup:

    • Assign a controller button (e.g., Select) as the "Hotkey" in:
      RetroArch → Settings → Input → Hotkeys.

    • Use Hotkey + Start to exit games!

  3. Bluetooth Won’t Connect?

    • Update firmware (flash latest ArkOS/RetroArena).

    • Re-pair and "Set as Default" (most common fix).

    • The R36S only remembers ~1-2 devices. Delete old pairings if needed.

  4. 2-Player Local Multiplayer:

    • Connect a second controller (USB hub or Bluetooth).

    • Enable in RetroArch: Settings → Input → Port 2 Controls → set device type to "retropad".

✅ Recommended Controllers

  • Wired: Any USB gamepad (Xbox, PS4, 8BitDo).

  • Bluetooth:

    • 8BitDo Pro 2/Ultimate (excellent compatibility)

    • PS4 DualShock 4

    • Xbox Series X/S (via USB only; Bluetooth requires extra drivers).

⚠️ Troubleshooting Tips

  • Controller not detected? Try a different OTG adapter or USB hub.

  • Battery drain: Disconnect Bluetooth controllers when not in use.

  • Lag? Use wired for fighting/rhythm games. Ensure Bluetooth is within 3-6 ft.

  • Stock OS issues: Flash ArkOS for best Bluetooth/controller support.

With a controller connected, your R36S transforms into a mini console! Perfect for Mario Kart battles or Street Fighter duels. 😄
Got questions? Share your setup below!