Search found 3 matches

by Yoyolick
Thu May 16, 2019 6:29 pm
Forum: General Project Chat
Topic: max98357a wont interface with pi zero 1.3
Replies: 0
Views: 214

max98357a wont interface with pi zero 1.3

im trying to use a max98357a with wermy's v4 image and i uncommented the line in config.txt to enable i2s and when i restart it doesent work. also if i check sound settings its at 1% and when i change it to 100 and exit that menu it just goes back to 1%. i dont know what piece of the puzzle im missi...
by Yoyolick
Mon May 13, 2019 4:49 pm
Forum: General Project Chat
Topic: Use a max98357 and an SPI screen at the same time?
Replies: 3
Views: 340

Re: Use a max98357 and an SPI screen at the same time?

you might be able to use another GPIO ..... but another alternative is to wire the back light (LED) to the 3.3V.... this can easily be done with the aid of a resistor (around 3.9ohm) sounds like someone in discord said just bridge the backlight pin with the vcc pin? screen is 3.3v so i shouldnt nee...
by Yoyolick
Mon May 13, 2019 3:56 pm
Forum: General Project Chat
Topic: Use a max98357 and an SPI screen at the same time?
Replies: 3
Views: 340

Use a max98357 and an SPI screen at the same time?

Im trying to use a max98357 for audio and this screen (https://ebay.to/2YsuX2t) at the same time but it looks like certain pins overlap. I have no idea how to use both at the same time and cant seem to find anything online... help?


also first post :D