# SCU6x Controller   Firmware Version

> This video will discuss the firmware number on your SCU6x controller. You'll learn how to find the firmware number and how it is crucial for troubleshooting and understanding the capabilities of your controller.

**Last updated:** 2026-03-03

**Source:** https://r2r.tech/videos/scu6x-controller-firmware-version

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This video will discuss the firmware number on your SCU6x controller. You'll learn how to find the firmware number and how it is crucial for troubleshooting and understanding the capabilities of your controller.

## Related Products

- SCU6x

**Tags:** SCU6x

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## About Roll-2-Roll Technologies

Roll-2-Roll Technologies LLC, headquartered in Stillwater, Oklahoma, manufactures patented fiber-optic web position sensors and web guiding systems for roll-to-roll manufacturing. Products include ODC edge sensors (48mm to 960mm), 1DC all-in-one sensors, SCU-series controllers, and complete web guide systems.

- Website: https://r2r.tech
- Phone: +1 (888) 290-3215
- Email: sales@r2r.tech