cheatsheets/raspberry-pi.md

   1
   2 ## Remote Access
   3
   4 Under Preferences
   5
   6 + Change Password
   7 + Under Interfaces - Enable SSH and VNC
   8
   9 On a Windows computer:
  10
  11 ```powershell
  12 choco install vnc-viewer
  13 ```
  14
  15 VNC remote host will be `raspberrypi.local`.
  16 User is `pi`. Password is whatever you set in the step above.
  17
  18 ## Overclock
  19
  20 Watch your speed with one of these commands:
  21 ```bash
  22 cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
  23 vcgencmd measure_clock arm
  24 watch -n 1 vcgencmd measure_clock arm
  25 ```
  26
  27 To edit the overclock setting:
  28 ```bash
  29 sudo vi /boot/config.txt
  30 ```
  31
  32 ```ini
  33 # uncomment to overclock the arm. 700 MHz is the default.
  34 over_voltage=6
  35 arm_freq=2000
  36 ```
  37
  38 Reboot to apply changes.
  39
  40 ```bash
  41 sudo reboot
  42 ```
  43
  44 [Explanation of availabe over-clock settings](https://haydenjames.io/raspberry-pi-3-overclock/)