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LedEdit is the most commonly used software for generating the effects for Pixel led and programmable strips.
There are many versions of LedEdit software, here in this page you can download LedEdit 2019 for free.
https://d80.5d9.myftpupload.com/pixel-led-effect-free-download-t1000s/
https://d80.5d9.myftpupload.com/max485-connection/
https://d80.5d9.myftpupload.com/t1000s-pixel-led-controller/