FireBoard / MasterBuilt Gravity Series Adapter Cable

Control your MasterBuilt Gravity grill with FireBoard precision.
This adapter cable connects your FireBoard 2 Drive or FireBoard 2 Pro to a MasterBuilt Gravity Series blower system. Replace the stock controller and unlock real-time temp tracking, auto fan control, and better heat stability. For high-heat grilling, we recommend pairing with the FireBoard 2 Pro.

• Compatible with FireBoard 2 Drive & Pro – Plug-and-play cable for fan control

• Replaces OEM Controller – Enhances accuracy and grill responsiveness

• Ambient probe required – Needed for temperature regulation

• Ideal for high-temp cooks – Best performance with FireBoard 2 Pro

• DIY installation – Connects inline with existing blower system

• Updated cable – Newly updated switch bypass cable allows the FireBoard to control the MasterBuilt 560, 1150, and 650.

Disclaimer: This adapter cable is not an official product of FireBoard Labs, Inc.  –  Use at your own risk.

FireBoard and BBQ Europe are not associated with MasterBuilt and are not liable for warranty or damages that may arise from the use of the adapter cable. We can provide only limited customer support for Masterbuilt integration, and provide no guarantees on functionality or compatibility.

Fireboard MasterBuilt Adapter Cable Installation Instructions