So you use Zero 2W or plain old Zero?The Zero is a fantastic SKU, works really well for this kind of application. The only major drawbacks are the micro usb ports, one of which for power-only, and the missing GPIO headers, they are difficult to solder when retrofitting.
Why the ports are major drawback? You can power device via the single usb port that acts as a device too, no need to connect the other one.
As for headers there are the Zero H variants sold with header already soldered.
What kind of audio input you use (as usb is already occupied) - some I2S capture module?
Statistics: Posted by fanoush — Mon Dec 02, 2024 2:58 pm