DIY ASCOM 7x36mm & 5x2 inch Filter Wheel

7x36mm & 5x2 inch filter wheel, this project is completely free, feel free to use it. Supports ASCOM, can be connected to Nina. If you have a 3D printer, the cost can be controlled to around 30 yuan, or you can choose CNC yourself. A full set of open-source materials is provided, including firmware, drivers, model files, and manufacturing guide

Disclaimer: The circuit, software, and hardware parts of this project are all original works of mine! Unauthorized commercial use is prohibited, and violators will be held legally responsible!
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Open-source files include: 3D models/PCB fabrication files/component BOM list/firmware/ASCOM drivers/standalone control program

All firmware, models, and ASCOM drivers are in the attachments.

If you encounter problems during production, please check the contact information in the attachments.
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Suitable for: those with certain hands-on and soldering skills, brothers who want to try monochrome cameras and enjoy DIY
Requires certain hands-on ability and basic soldering skills. I believe you can overcome difficulties and enjoy the fun of DIY
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The overall reproduction cost for the 3D Printed version is estimated to be around 30 yuan (if you print it yourself), enjoy!
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I will also continue to update the square filter version when I have time
Currently implemented features:
1 Firmware supports ASCOM and provides drivers. Can be used normally with Nina sequences
2 Automatic initialization upon power-on or successful serial port connection
3 Supports standalone control program (updates will be released after further testing)
4 Position detection to ensure accuracy of filter switching