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  • Introduction
  • Home setup
    • Raspberry
      • OS Installation
      • Enable SSH and first access
      • SSH configuration
      • Change default credentials
      • Home DNS
      • WiFi USB
      • Live cam
      • ESP32
      • AD/DA
      • Humidity sensors
    • Remote access
      • ssh
      • Turn on/off remote computer
      • Dynamic DNS
      • Remote ssh
      • Home VPN
  • GNU/Linux commands
    • locale
    • crontab
    • chmod
    • router
  • Future sections
    • Topics
  • Research
    • Introduction to Sustainability
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  1. Home setup
  2. Raspberry

AD/DA

[Work in Progress]

  • Device: Waveshark Raspberry Pi High-Precision AD/DA Expansion Board

Doc:

  • https://www.waveshare.com/wiki/High-Precision_AD/DA_Board

Requirements:

  • Install bcm2835 stuff: https://github.com/momenso/node-dht-sensor/issues/26#issuecomment-160486535

  • Copy source code to raspberry

  • Go to bcm2835 and run make; sudo ads1265_test

  • Python

    • Install spidev: pip install git+https://github.com/doceme/py-spidev

    • install RPi: pip install RPi.GPIO

    • Note: Need to enable SPI (https://www.takaitra.com/spi-device-raspberry-pi/)

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Last updated 3 years ago

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