MicroPython Forum (Archive)

Hi,

I've attached GROVE SPEAKERS WITH BUILTIN AMPLIFIER with Pi Pico VCC : 5V, GND : GND, SIG : GP2
but still getting very low sound.
help!

I've connected 150ohm small speaker to GP2 and GND pin of pico with 2k2 resistor on GP2 and 2200uF capacitor connected to GP2 TO GND.

Hi,

I followd your Git repo and tried to run the wav file from speaker but no sound was played.

kindly help!

Hi,

How to convert .py files to .mpy files in Pi PICO

Hi,

Can I connect 5V voltage reference to ADC_VREF of Pi Pico ?

Hi,
how to play audio file format(mp3,wav) in pi pico?

Hi,

How to mount Pendrive to pi pico for data transfer?

Hi,

I've attached a 5v supply to VSYS so the USB keyboard is getting power the only issue is how to use Pi Pico in USB host mode.

Thanks for the suggestion.

Now I tried to connect a USB keyboard to pi pico and pressed a character to get it displayed on the i2c LCD screen using sys.stdin.read(1) but shows nothing.

I'm using Thonny IDE connected to Pi Pico