
Now, when you have all main components, it's time to make a breakout board. Unfortunately, you can't make USB version of programmer if you don't have a LPT version first (chicken and egg problem). You don't really need to make the case with pogopins, but it won't hurt. In the mean time, when you are waiting to get your modules, I strongly suggest that you get familiar with stuff on Byron's blog and make a LPT programmer cable which is described on that page. These modules are a little harder to get nowadays, but I managed to order a few from. If you want it, create account and download it from !įirst, you should buy some BlueCore3-Multimedia External bluetooth modules (yes, they use their own chip for USB programmer). I do not own firmware and I won't host it anywhere. I also can't guarantie that method described below will work for you. In the rest of this post, you could read how to make it yourself.ĭISCLAIMER: I'm not responsible for anything that might happen to you or your equipment if you follow this tutorial. I tought I could use it in some way to made my own programmer and my predictions were correct. Soon enough I found firmware update for theirs official USB programmer. After a lot of search through the web, I couldn't find any home-made or cheap CSR USB programmer, so I became eager to find a way how to make it myself.
