LouisvanGeldrop

Most recent activity

• Raspberry Pi Zero W

  @LouisvanGeldrop started

  • 16 comments
  • 5,314 views

  @Gordon replied
• Raspberry Pi Zero W

  in Other Boards • 7 years, 2 months

  

  The first one: 433Mhz

• Raspberry Pi Zero W

  in Other Boards • 7 years, 2 months

  

  Do I need the wiringPi for rf433 support?

• Raspberry Pi Zero W

  in Other Boards • 7 years, 2 months

  

  I finally got it working after the command: gpio export 23 output

  I have to run this command for each gpio port.

• Raspberry Pi Zero W

  in Other Boards • 7 years, 2 months

  

  Just installed Jessie. Unfortunately the same problem happens.

• Raspberry Pi Zero W

  in Other Boards • 7 years, 2 months

  

  sudo will not help. Installing Jessie now. Maybe that helps.

• Raspberry Pi Zero W

  in Other Boards • 7 years, 2 months

  

  the Gpio utility comes with wiringPi.
  I just uninstalled wiringPi and now I can use the echo commands without sudo.

  However Espruino still no results on all gpio-ports.

• Raspberry Pi Zero W

  in Other Boards • 7 years, 2 months

  

  sudo bash ... will only work after I typed: gpio export 23 output.
  Without the last command I receive the error:
  bash: /sys/class/gpio/gpio23/value: No such file or directory

  I am using Raspbian Stretch.

• Raspberry Pi Zero W

  in Other Boards • 7 years, 2 months

  

  Your commands only work after: gpio export 23 output.

  Without this command setting, I am not allowed to write to the ..gpio23/value. Also using sudo doesn't allow me to write

• Raspberry Pi Zero W

  in Other Boards • 7 years, 2 months

  

  I have successfully installed Espruino at my raspberry pi zero w. Also wiringPi is installed before the Espruino make.
  In a command-box the following will switch on my led: gpio -g write 23 1.

  However in Espruino: D23.write(HIGH) will not switch the Led.
  What did I forget?