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vanshksingh / Pi5Neo

Library to Control Neopixel on Raspberry Pi 5 using python
MIT License
10 stars 5 forks source link

Wiring examples #4

Closed manfred-raab closed 1 month ago

manfred-raab commented 1 month ago

Dear Vansh Kumar;

This library sounds great, but could you give a short hint to the neccesary wiring. That would be very helpful.

Thanks in advance.

Manfred

manfred-raab commented 1 month ago

I find it out myself.

Neopixel 5V to PIN 2 (5V) Neopixel GND to PIN 20 (GND) Neopixel DI to PIN 19 (GPIO 10 / SPI0)

SPI ist not enabled by default. To turn it on via Desktop GUI use Raspberry Pi Configuration.

Via Terminal use raspi-config tool

vanshksingh commented 1 month ago

You can technically have 2 spi busses using default spidev

And additionally an 3rd one using some config trick I saw somewhere