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RK Drums
An RK Drums perforated stainless roaster drum on a weathered wood table
Hand-built in Georgia · Since 2002

Professional coffee roasters — made to last a lifetime.


Same roasting physics as a $20,000 machine.

RK Drums

RoastPilot Controller Kit – Pro-Level Roast Control for RK Drums

$315.00

Pro-level roast control at a fraction of the cost. Track real-time bean temperature , automate gas pressure, and perfectly reproduce your favorite roast profiles — the same way commercial machines do. Includes WiFi Rotisserie Handle, Gas Pressure Controller, install guide, and 1-year warranty.


  • 1-year warranty
  • Free roasting coaching
  • Hand-built in Georgia, USA
  • Ships from our shop

RoastPilot Controller Kit

Complete WiFi Roast Control System

Transform any RK Drum Roaster into a precision-controlled roasting system. The RoastPilot Controller Kit pairs the WiFi Rotisserie Handle with the Gas Pressure Controller for real-time bean temperature monitoring and automatic gas regulation — all managed through the RoastPilot app.

PRECISION CONTROL • NO GUESSWORK • CONSISTENT ROASTS

The Problem RoastPilot Solves

Gas grill drum roasting has always meant roasting in the dark — or relying on nothing more than sound, time, and grill temperature. No way to see what’s happening inside the drum. No real data. No repeatability. Until now. RoastPilot brings professional-level precision to the backyard setup. For the first time, you can track actual bean temperature in real time on a drum roaster. Built by our partner Scott Carter, a software developer driven by data and repeatability, every feature exists to turn a manual process into a repeatable, scientific one — so you hit your target profile every time you light the burners.

The Story Behind Roast Pilot

I'm Scott Carter, and I've spent more than twelve years chasing the perfect coffee roast.

I started where a lot of us start: a simple air popper on the patio. As the obsession grew, so did the builds. I spent years perfecting what I came to call my Frankenroasters — bread machines, water kettles, anything I could hack together to see how far I could push the bean. If it could hold heat and tumble coffee, I probably tried to automate it.

Eventually I needed real volume, and I stepped up to a gas grill drum roaster. I loved the capacity immediately. Then I hit a wall.

I'm a software developer. I'm driven by data and repeatability, and on the grill I felt like I was roasting in the dark. There was no precision, and no way to truly monitor or control my roast profile — just sound, time, and a grill thermometer. I knew there had to be a way to bring professional-level data to a backyard setup.

That's why I built Roast Pilot: a hardware and software ecosystem made specifically to take the guesswork out of gas grill roasting. It gives you real-time, precise control over both your grill environment and your bean temperature, and it turns a manual process into a repeatable one — so you can hit your target profile every single time you light the burners.

I wanted this to reach the roasters who needed it most, which is why Roast Pilot launched in official partnership with RK Drums. Pairing Shane Lewis's drums with Roast Pilot puts a serious, data-driven setup within reach of a home roaster.

I'm excited to see what you roast with it.

Why Choose Roast Pilot?

Everything you need to roast smarter, not harder.

Real-Time Monitoring

Watch bean temp (blue), grill temp (red), and target temp (green) update live on your screen. A dashed trend line shows your predicted delta BT so you can stay ahead of the roast.

Auto-Pilot Roast Control

The Gas Pressure Controller automatically regulates gas flow to maintain your target grill temperature. When temps drop after loading beans, the system recovers quickly — no manual knob adjustments needed.

Smart Preheat

Set preheat to run above your target temperature so the grill is ready when you are. The preheat offset is fully adjustable in the app to match your setup.

Mid-Roast Adjustments

Change your target temperature or offset on the fly — the system responds immediately. Fine-tune your roast without stopping or restarting.

Profile Management

Create, save, and perfectly reproduce your favorite roast profiles — just like any professional computer-controlled machine. Set target temps, estimated crack times, and pull points. Load a profile, hit preheat, and let RoastPilot guide you through the session.

First & Second Crack Markers

Tap to mark first crack begin, first crack end, and second crack. A countdown timer appears showing estimated time remaining based on your profile.

Roast Graphing & Session History

Every roast is logged with detailed graphs — hover to see exact values at any point. A second chart shows delta (rate of rise) over the entire session. Export any roast as a PDF.

Mobile Integration

Manage everything from the RoastPilot app on your phone or tablet. WiFi connectivity delivers a stable, reliable connection with no pairing hassles.

Cloud Sync & Web Dashboard

Review your roast sessions on roastpilot.com with interactive graphs, event markers, and detailed analytics. Access your data from anywhere with secure cloud storage.

Artisan Scope Integration

Advanced users can log data directly into Artisan Scope for deeper analysis and profile development.

Universal Compatibility

Modular, upgradeable components designed to work with every RK Drum Roaster in the lineup. Every grill is different — RoastPilot’s adjustable offsets and targets let you dial it in for your specific setup.

See It in Action

Watch a full demonstration roast from preheat to pull — including mid-roast adjustments, crack marking, and session review on the web dashboard.

Kit Includes

  • ■ 1x WiFi Rotisserie Handle with built-in thermocouple
  • ■ 1x Gas Pressure Controller with hose and regulator
  • ■ Drill template + install guide
  • ■ 1-Year warranty

Note: Not water resistant — all components must remain dry and covered during use.

Ready to Elevate Your Coffee Roasting?

Everything you need comes in one kit — WiFi handle, gas controller, install guide, and a 1-year warranty.

The details

Specifications

Weight
3 lb
Dimensions
8 × 8 × 5 in
Origin
Made in the USA
See it in action
Buy it once

Backed for life — and we'll teach you to roast.

Every RK owner gets our team on the phone. Never roasted? We'll coach you through your first batch, free.