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raspberrypipico:raspberrypipico [2021/03/25 18:05]
admin [ADC] 		raspberrypipico:raspberrypipico [2021/05/28 09:51]
admin [WS2812]
Line 16: Line 16:
 [[https://datasheets.raspberrypi.org/pico/raspberry-pi-pico-python-sdk.pdf|Raspberry Pi Pico Python SDK]]\\ [[https://datasheets.raspberrypi.org/pico/raspberry-pi-pico-python-sdk.pdf|Raspberry Pi Pico Python SDK]]\\
  
-Plug in the RP Pico with pressed BOOTESL button + 
-Download Micro Python for the RP Pico: +Plug in the RP Pico with pressed BOOTESL button.\\ 
-  wget "https://www.raspberrypi.org/documentation/rp2040/getting-started/static/f70cc2e37832cde5a107f6f2af06b4bc/rp2-pico-20210205-unstable-v1.14-8-g1f800cac3.uf2"+Download the [[https://micropython.org/download/rp2-pico/|Pico Firmware]]:\\ 
 +  wget "https://micropython.org/resources/firmware/rp2-pico-20210510-unstable-v1.15-89-gd0de16266.uf2"
 Copy it to the RP Pico Copy it to the RP Pico
  
Line 90: Line 91:
 ==== ADC ==== ==== ADC ====
 The Raspberry Pi Pico has four 12bit analog to digital converter: The Raspberry Pi Pico has four 12bit analog to digital converter:
-       - ADC_VREF (voltage reference)+  ADC_VREF    (voltage reference)
   GP28 - ADC2   GP28 - ADC2
-       - AGND (analog ground)+  AGND        (analog ground)
   GP27 - ADC1   GP27 - ADC1
   GP27 - ADC0   GP27 - ADC0
Line 130: Line 131:
  
 ---- ----
-==== WS2812 ====+==== Links & Projects ====
  
 +
 +**WS2812**\\
 [[https://makersportal.com/blog/ws2812-ring-light-with-raspberry-pi-pico]]\\ [[https://makersportal.com/blog/ws2812-ring-light-with-raspberry-pi-pico]]\\
 +
 +**Usb Micro**\\
 +[[https://www.hackster.io/sandeep-mistry/create-a-usb-microphone-with-the-raspberry-pi-pico-cc9bd5]]\\
  
 ---- ----