Customer had an old product that has specific functionality, but had no access to the source code and was currently in need of adding new features. We studied the device, using oscilloscope, logic analyzer and the user’s manual. We designed a new PCB with a modern 32-bit ARM microcontroller and implemented the code to meet all the functionalities.

Now the product has been improved twice and our customer has a state of the art product that can compete in their market niche.