Hi everyone,
I'm working on a project using a Raspberry Pi Zero 2W with a 3.5-inch TFT touchscreen (SPI type that mounts directly on the GPIO pins).
I want to use all of these at the same time:
Power the Pi through the 5V pins on the GPIO
USB OTG via the USB port
Connect a simple speaker
Connect a microphone
Is it possible to set up and run everything together without pin conflicts? The screen already uses most of the GPIO pins, so I'm worried about overlaps, especially with audio.
Any advice on wiring, configuration, or alternative solutions would be really helpful. Thanks!
also sorry if the image look like b**m![🥴]()
I'm working on a project using a Raspberry Pi Zero 2W with a 3.5-inch TFT touchscreen (SPI type that mounts directly on the GPIO pins).
I want to use all of these at the same time:
Power the Pi through the 5V pins on the GPIO
USB OTG via the USB port
Connect a simple speaker
Connect a microphone
Is it possible to set up and run everything together without pin conflicts? The screen already uses most of the GPIO pins, so I'm worried about overlaps, especially with audio.
Any advice on wiring, configuration, or alternative solutions would be really helpful. Thanks!
also sorry if the image look like b**m
Statistics: Posted by dan_crim — Mon Dec 29, 2025 8:54 am — Replies 2 — Views 52