Stepper-Motor-Driven Filter Wheel

Thorlabs' FW102C Series and FW212C Series Motorized Filter Wheels accommodate six Ø1" filters or twelve Ø1/2" filters, respectively. USB 2.0 and RS-232 connection are provided to allow filter sequences to be automated through the GUI. The following software and reference documents are available:

1. Software: Current Software for the FW102C and FW212C Series Filter Wheels
2. Firmware: Latest Version of the Firmware
3. Programming Reference: SDK Manual and Sample Code for Visual C++ and LabVIEW™
4. Archive: The previous three versions of the filter wheel software. They are not compatible with the FW102B.

• Software
• Firmware
• Programming Reference
• Archive

Software
Description	The link below will download the current version of the software package to operate Motorized Filter Wheels (FWxC), including a GUI, drivers, and LabVIEW™/C++/Python SDK for third-party development.
Version	5.0.0
Filesize	9.79 MB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
ReadMe
License
System Requirements	Windows 7 SP2 (32-bit and 64-bit Operating System), Windows 10 (32-bit and 64-bit Operating System)
Additional Software	Microsoft .Net Framework 4.6.2 Full Profile or higher version is required. The install program will check and download the profile from the internet if necessary.

Firmware
Description	The latest version of the filter wheel firmware can be downloaded by clicking on the link below.
Version	1.07
Filesize	2.8 MB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
System Requirements	To perform this update, the FW102C must be connected to the USB port on a PC.

Programming Reference
Description	These programming references include a FW102 SDK manual, C++ sample code, and LabVIEW™ sample code. The ZIP archive contains one PDF reference document and two folders.
Version	4.0.0
Filesize	987 kB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
Additional	Includes: FW102C SDK Manual FW102C Visual C++ Sample Code FW102C LabVIEW Sample Project

Version 4.2.0

Version 4.2.0
Description	The previous version of the software for the FW102C, which includes a redesigned GUI and a sample LabVIEW VI.
Version	4.2.0
Filesize	10.7 MB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
ReadMe
System Requirements	Windows XP (32-Bit), Windows 7 (32-Bit), Windows 7 x64 Edition (64-Bit), Windows 10 (32-Bit), Windows 10 x64 Edition (64-Bit)
Additional Software	.NET Framework 4.0 Client Profile and LabVIEW 2011 Run-Time Engine (Standard) (32-Bit) (Downloaded During Install)

Version 3.0.2

Version 3.0.2
Description	The previous version of the software for the FW102C, which includes a GUI and a sample LabVIEW VI.
Version	3.0.2
Filesize	15.0 MB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
ReadMe
System Requirements	Windows XP or later.
Additional Software	.NET Framework 4.0 Client Profile and the LabVIEW 2011 Run-Time Engine (Standard) (32-bit) (Downloaded During Install)

Version 3.0.0

Version 3.0.0
Description	The previous version of the software for the FW102C, which includes a redesigned GUI and a sample LabVIEW VI.
Version	3.0.0
Filesize	16.4 MB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
ReadMe
System Requirements	Windows XP or later.
Additional Software	NET Framework 4.0 Client Profile and the LabVIEW 2011 Run-Time Engine (Standard) (32-bit) (Downloaded During Install)