Raspberry Pi Note
  • Raspberry Pi Note
  • Raspberry Pi Note
    • Summary
    • article
      • Regular Command
      • RPi3 Disable Bluetooth Or WiFi By Default
      • RPi3 Turn off HDMI
      • Set BBR Congestion Control
      • RPi3 Switch Off IPV6
      • RPi3 Auto reconnect to wifi when lost connect
      • Internet Speedtest
      • RPi3 Auto Email New Public IP If Changed (Shell)
      • RPi3 Auto Email New Public IP If Changed (Python3)
      • Add IMG To Berryboot
      • RPi3 Change Berryboot Default System By SSH
      • Crontab - Quick Reference
      • Disable Cron Pam_Unix Session
      • Auto login PTT with Expect
      • RPi3 Set LC
      • Enabling & Increasing Raspberry Pi Swap
      • Run HentaiAtHome On Portable External Hard Drive
Powered by GitBook
On this page
  • RPi3 Disable Bluetooth Or WiFi By Default
  • Step
  • Note
  1. Raspberry Pi Note
  2. article

RPi3 Disable Bluetooth Or WiFi By Default

PreviousRegular CommandNextRPi3 Turn off HDMI

Last updated 6 years ago

RPi3 Disable Bluetooth Or WiFi By Default

Step

  1. Use sudo mount /dev/mmcblk0p1 /mnt to mount SD Card

  2. Use sudo vim /mnt/config.txt to edit config

  3. Disable WiFi Add the following script to disable WiFi

     dtoverlay=pi3-disable-wifi

  4. Disable Bluetooth Add the following script to disable Bluetooth

     dtoverlay=pi3-disable-bt

  5. And then use the following script to shutdown the services of bluetooth

     sudo systemctl disable hciuart.service

    Then

     sudo systemctl disable bluetooth.service

  6. Reboot

     sudo reboot

  7. Now you can use iwconfig to check if the WiFi is disabled

  8. Also can use hciconfig to check if the Bluetooth is disabled

Note

I don't know why if I use sudo systemctl disable bluealsa.service to disable bluealsa, the raspberry pi will show this : Failed to disable unit: No such file or directory Maybe Raspbian-Stretch has remove this service by default ?