hi fellows, im thinking about making a bluetooth wrist watch to check my messages on my phone on the go. As you already know those colored screens are pretty expensive for a hobbyist and student. And im going to open-source the code and the hardware if i succeed. Please help.. Those commercial bluetooth wrist watches are like 200$ and not available in every country if we would have such an open-source project it would lower the prices a lot. Here are two photos from the TFT screen on the MP4 circuitry.
any suggestions welcome :)