Using ROCK Pi 4

Troubleshooting Beginners
About the Using ROCK Pi 4 category [Using ROCK Pi 4] (1)
Rock Pi will not boot [Using ROCK Pi 4] (1)
It's time to buy more Rock Pi 4s [Using ROCK Pi 4] (5)
Keyboard Not working [Troubleshooting] (5)
Mounting heatsink precaution [Using ROCK Pi 4] (13)
Opencv does not work with TBB [Using ROCK Pi 4] (2)
About pip (picture in picuture) function [Using ROCK Pi 4] (3)
TUN/TAP - tun module and openvpn failure [Using ROCK Pi 4] (5)
How to use RxD/TxD (pin 8/10) through /dev/tty*? [Troubleshooting] (12)
[Help] Wifi Monitor Mode [Using ROCK Pi 4] (2)
How to install ubuntu16.04LTS in ROCK Pi 4? [Using ROCK Pi 4] (7)
Configuration utility? [Beginners] (4)
Unable to connect wifi ap [Troubleshooting] (13)
Question about booting from nvme drive [Beginners] (10)
eMMC setup questions [Using ROCK Pi 4] (5)
Dmesg log is too noisy [Using ROCK Pi 4] (3)
A new twist on an electric guitar Help needed! [Beginners] (3)
Capable of booting off USB or M.2 in the future? [Beginners] (10)
Do you have any guid about uvc cemera? [Using ROCK Pi 4] (5)
Kernel Modules on the Armbian Image [Using ROCK Pi 4] (6)
How to fix epson printer error code 0xe5? [Beginners] (1)
USB Switch - Host or Device [Using ROCK Pi 4] (17)
Amazon Prime Video App crashes on Rock Pi [Beginners] (6)
Rock Pi 4B reboot when I try to take a picture with the raspi cam 2 [Troubleshooting] (1)
Is anyone using the RockPi 4B for a PLEX server? [Using ROCK Pi 4] (2)
Static IP setup on wired nic port | rockpi4b-ubuntu-bionic [Beginners] (3)
MJPEG hardware decoder not work correctly [Troubleshooting] (1)
About the USB Gadget Legacy Method [Troubleshooting] (1)
Config USB Gadget via configFS [Using ROCK Pi 4] (3)
Fail to recognize USB GADGET(MASS Storage) [Using ROCK Pi 4] (1)