Grilleviathan
WiFi Controller Replacement for Pit Boss Pellet Grill with PID & App Control for Models Lexington 540, Classic 700, Austin XL 1000, Matte Black 440FB1
*Price sourced from Amazon.com. Last updated 2026-04-25. Price and availability subject to change.
WiFi Controller Replacement for Pit Boss Pellet Grill with PID & App Control for Models Lexington 540, Classic 700, Austin XL 1000, Matte Black 440FB1
Key Features
- Extensive compatibility: Engineered to perfectly match the wiring of Pit Boss Pit Boss models including Lexington (P7-540), Classic (P7-700), Austin XL (P7-1000), and Matte Black (PB440FB1). No modifications needed—install in about 5 minutes with the included clear guide and start grilling.
- Smart WiFi Control: Monitor and control your grill from anywhere using the App. Adjust temperatures, set timers, and track your meat probes in real-time on your smartphone, ensuring you never miss the perfect searing moment.
- Ultimate PID Precision Control: Upgrade your grilling game with our advanced PID algorithm. Unlike standard controllers, the Replacement (in A45/A70 modes) allows for temperature adjustments in 1-degree increments, giving you lab-grade control over your cook.
- Built-in Safety & Diagnostic System: Continuously monitors the igniter, fan, and auger motor. The system provides instant error codes for issues like poor connections or component failure, helping prevent damage and grill downtime.
- Customizable Smoke Modes: Master the smoke flavor with 10 adjustable "P-Set" smoke shifts (P0-P9). Easily toggle between smoke intensities when operating in the 145°F-200°F range to get that authentic wood-fired taste.
- COMPLETE CONTROL SUITE: Features dual meat probe ports for simultaneous monitoring, a dedicated "Prime" button for quick heat recovery after opening the lid, and a versatile timer for countdowns or counting up.
Full Specifications
| Brand | Grilleviathan |
|---|---|
| Color | Black |
| Unit Count | 1.0 Count |
| Item Length | 8.9 Inches |
| Part Number | GL-P7PRO-W-01 |
| Connectivity | WiFi |
| Display Type | Digital |
| Power Source | Grill Powered |
| Outer Material | Plastic |
| Special Feature | High Accuracy, Timer, Wi-Fi Support |
| Additional Features | High Accuracy, Timer, Wi-Fi Support |
| Included Components | control board*1,meat probe*2 |
| Indoor Outdoor Usage | Outdoor |
| Age Range Description | Adult |
Ready to buy?
WiFi Controller Replacement for Pit Boss Pellet Grill with PID & App Control for Models Lexington 540, Classic 700, Austin XL 1000, Matte Black 440FB1 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-04-25. Price and availability subject to change.
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