Electronic board with 5 line/mic inputs and 1 or 2 line outputs with DSP, micro processor and BT module to be controllable by mobile app. USB COM port needed to load and upgrade firmware on board.
Fimware upgradable also by BT.
9 freelancers are bidding on average €151 for this job
Hello, I have experience with multichannel audio projects, and DSP platforms like stm32F7.. Can help with PCB design prototype production/test and firmware development. Regards, Milan