Download Airflow Stable
Generally recommended.
Requires a CPU with SSE2 support and a graphics card compatible with OpenGL 2.0. Installation & Setup Guide
You can download the stable 1.1.7 version directly from the following reputable sources: Candle_1.1.7.zip for Windows Linux Source: candle_1.1.7.tar.gz SourceForge Mirror: Candle Mirror Project Key Features of Candle 1.1.7
Select the COM port assigned to your machine (check this in your computer's "Device Manager" under "Ports"). Baud Rate: Set this to 115200 (the default for GRBL 1.1). candle 1.1.7 download
Runs on Windows, Linux, and even Raspberry Pi OS.
Since Candle is a standalone application, it does not require a traditional installation process. Follow these steps to get started: Requires a CPU with SSE2 support and a
Ensure you have the CH340 USB driver installed so your computer can recognize the CNC machine's COM port. 2. Configure the Connection Open the folder and launch Candle.exe . Go to Service > Settings .
Candle 1.1.7 is widely recommended because it balances a lightweight footprint with powerful control features: Runs on Windows, Linux, and even Raspberry Pi OS
Use the "Zero XY" and "Zero Z" buttons to set your starting point. Load G-Code: Click Open and select your .nc or .tap file. Send: Press Send to begin the milling process. Troubleshooting Common Issues
Requires a CPU with SSE2 support and a graphics card compatible with OpenGL 2.0. Installation & Setup Guide
You can download the stable 1.1.7 version directly from the following reputable sources: Candle_1.1.7.zip for Windows Linux Source: candle_1.1.7.tar.gz SourceForge Mirror: Candle Mirror Project Key Features of Candle 1.1.7
Select the COM port assigned to your machine (check this in your computer's "Device Manager" under "Ports"). Baud Rate: Set this to 115200 (the default for GRBL 1.1).
Runs on Windows, Linux, and even Raspberry Pi OS.
Since Candle is a standalone application, it does not require a traditional installation process. Follow these steps to get started:
Ensure you have the CH340 USB driver installed so your computer can recognize the CNC machine's COM port. 2. Configure the Connection Open the folder and launch Candle.exe . Go to Service > Settings .
Candle 1.1.7 is widely recommended because it balances a lightweight footprint with powerful control features:
Use the "Zero XY" and "Zero Z" buttons to set your starting point. Load G-Code: Click Open and select your .nc or .tap file. Send: Press Send to begin the milling process. Troubleshooting Common Issues
Nope. One time payment only. Airflow license does not expire.
You only need one license. You can activate Airflow on all computers that you own using single license.
No worries. You can always retreive your license here.
Please see our troubleshooting page.
