Radxa Zero
By clee / General purposeIOT / 0 Comments

Radxa Zero

If you have a Radxa Zero with eMMC (any model with 2GB or 4GB of RAM), you’ll need to erase the eMMC before you can boot it from a microSD card and use Armbian. Full instructions are available on the Radxa wiki, but here are some quick notes. – Connect a USB cable to the …

By clee / General purposeNASDesktop / 0 Comments

Rockpi 4

Images below are for model C. For A (without wireless) can be downloaded here and for B here.How to install Armbian’s mainline u-boot into SPI and boot NVMe drivesHow to solve boot troubles with SPI enabled boards? (variant 2)



UART is accessible on pin 6 (GND),8 (TX) and 10 (RX) and with unusual speed: 1500000 Video and 3D acceleration addon Clocking to maximum safe CPU speed (1.51Ghz) is possible this way: sed -i “s/MAX_SPEED=.*/MAX_SPEED=1510000/” /etc/default/cpufrequtils service cpufrequtils restart Make sure to install large heatsink! In case you face stability issues, check this Some eMMC chips might …