Bluetooth Low Energy Firmware FAQ

When is it a good idea to use Bluetooth?

You'll want to use BLE mode when:

• Streaming games to your iOS and Android devices with the Steam Link app.
• Connecting your Steam Controller to a tablet or laptop without a USB port.
• You just can't find your Steam Controller Wireless Receiver.

Otherwise we suggesting sticking with the original protocol. It provides the fastest connection, with low-latency support for up to four controllers per receiver, and works across all major operating systems. The BLE connection is excellent, but the native wireless protocol was designed from the ground up to provide the best experience for a Steam Controller.

How do I install this firmware?

Be aware that the original wireless mode will still be available after adding Bluetooth support. However, the update process will clear all pairings, so you will need to reconnect your wireless receiver to your controller. The steps below guide you through the update and pairing process.

1. Download the firmware update tool on Windows and unzip it
2. Plug in your Steam Controller.
3. Run ble.bat to update the firmware
4. Unplug your controller.
5. Select the Add a Steam Controller button on the Controller Settings page. This option only appears if a Wireless Receiver is currently plugged in.
6. Press X + Steam Button on your controller and enter the 4 character Validation Code that appears on the screen.

Congrats! You have reconnected your controller to the Wireless Receiver. Next, connect over BLE by navigating to the Add Bluetooth option of your device. When prompted, press Y + Steam Button on your Steam Controller to make it discoverable.

How do I switch between modes?

If you have already followed the instructions above, you are paired via the Steam Controller Wireless Receiver and BLE. Use the commands below to start your controller in the mode of your choice.

Bluetooth LE Pairing Mode

You’ll need to do this in order to use the Steam Link app

Switch to Bluetooth LE mode

Launches controller in BLE mode

Receiver Pairing Mode

Pair your controller to a new receiver

Switch to dongle mode

Use your controller in Original Receiver Mode

Pairing to Multiple Devices

The Steam Controller BLE firmware can store two Bluetooth connections. Connect to the most recently used Bluetooth device by pressing Steam+B. Connect to the second stored Bluetooth connection by pressing Steam+Start.

The firmware can also store multiple wireless receiver connections. Connect to the most recently used wireless receiver by pressing Steam+A. Connect to a different stored wireless receiver by pressing Steam+Back.

Powering up with the Steam button only will connect you to the most recently used device and pairing mode

Supported Operating Systems

Bluetooth connectivity is supported in:

• Windows 10/11
• macOS
• Ubuntu
• SteamOS