This is my first project. I need to replicate this remote for a bell and make 4 more remotes. I bought this
https://robu.in/product/wireless-four-button-remote-control-module/
However, i couldn't get it to clone the old remote. The remote board is attached here
https://drive.google.com/drive/folders/17vJ8XMdKgWrOuYdjl-CZeeGaPMuTRfMe
Could anyone suggest where I could start? I know this is a big ask, but I've not been able to find anything online to help.
https://robu.in/product/wireless-four-button-remote-control-module/
However, i couldn't get it to clone the old remote. The remote board is attached here
https://drive.google.com/drive/folders/17vJ8XMdKgWrOuYdjl-CZeeGaPMuTRfMe
Could anyone suggest where I could start? I know this is a big ask, but I've not been able to find anything online to help.