trohn_javolta

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About trohn_javolta

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  1. Hi, I'd like to control ws2812 led's via gpio spi. I'm using this octoprint build by ldiaz: I checked /boot/armbianEnv.txt and there's overlay_prefix=rock64 and after enabling spi via armbian-config also overlays=spi-spidev. Then I rebooted but ls /dev/spi* shows nothing. Can anyone help?
  2. Sry to revive this but is it currently possible to enable spi with the current buster image or still only in dev or next images? If yes, how? I tried enabling via armbian-config and rebooted but ls dev/spi* shows nothing. I'd like to control ws2812 led's via gpio spi.
  3. I have 2 printers, do you think I could connect both to one sbc? For now I plan on using filament runout plugin and that bed level visualizer plugin. I found 2 sbc's in the orange pi line that could fit: Orange Pi One plus which has 64bit processor but only one..or 2? usb ports and Orange Pi Pc which has 3 usb ports but no 64bit processor. However both "only" have 1gb ram... I'm unsure if I'll just abandon the filament sensor and stay with amlogic tv boxes. Imo they have a much better price/performance ratio.
  4. Too bad I only tried octoprint directly on the pi zero and I found it to be too weak for it. The orange pi zero doesn't seem to be that much more powerful.
  5. Hi, I plan on running octoprint on my Amlogic S912 china android box. Now I need to connect a filament runout sensor via gpio, in a octoprint plugin one specifies the used pins. Unfortunately my device has no dedicated gpio header built in, so I want to ask: Is there a way (that maybe works easily with armbian) to have gpio somehow? Like some usb stick with gpio on it that can forward gpio in and output? I have a pi zero lying around and found this https://github.com/raspberrypi/gpioexpander/wiki where some pigpio library is mentioned. But no idea if or how this
  6. I have another problem now, suddenly armbian won't boot anymore I already have booted armbian before and have another amlogic box running it. Now I tried toothpick method on new Tanix TX5 Pro (S905x2 4GB, 64GB) and it worked initially! I then tried the other legacy image and different device trees (noticed that built in wifi doesn't work on S905x2) but now I can't boot from sd card or usb stick anymore...idk why, there's no serial console output via hdmi anymore I burned image to sd with etcher, changed uenv.txt, tried toothpick method, tried via update app, then tried in linux "d
  7. You mean not at all, also not for server images? I don't care about destop usage, I only use it as a server.
  8. Hi, any way we can get wifi working with these images on S905x2? I just bought a Tanix TX5 pro box (S905x2 4GB ram, 64GB emmc variant) and used this image, first with the meson-g12a-tx5-max.dtb and couldn't get any ethernet connection and then with meson-g12a-u200.dtb and got ethernet now but wifi isn't working. Sb stated we need bcmdhd module which seems isn't included in these images.
  9. Thx for instaneous reply. Is there a way to get the fix faster? It will take longer to get it via apt upgrade, right?
  10. I just tried wg-quick to set up wireguard and get : RTNETLINK answers: Operation not supported Unable to access interface: Protocol not supported modprobe wireguard gets me: modprobe: FATAL: Module wireguard not found in directory /lib/modules/4.14.133-odroidxu4 running stretch on odroid hc2, did update & upgrade and rebooted. Any ideas how I can get wireguard to work?
  11. Meh, dl speed is only at 7 mb/s. With my router I get at least 10 mb/s....Any idea if I could up that somehow? I now changed governor to performance but that doesn't seem to do much. Strange thing I noticed is, that running htop, it only shows 8 little cpu cores not 4 big and 4 little....Also cpu frequency never exceeds 1.5 ghz on any core....Is there sth. wrong? This is cat cat /etc/default/cpufrequtils output: # WARNING: this file will be replaced on board support package (linux-root-...) upgrade ENABLE=true MIN_SPEED=600000 MAX_SPEED=2000000 GOVERNOR=pe
  12. Hi, I want to try out my Odroid HC2 as an openvpn client. I don't expect great performance but I want to make sure I set it up correctly. This is why I want to ask if anyone can give any recommendations or tweaks for using it as an openvpn client. Idk much about openvpn, I know it uses openssl for de and encryption. Is there a way to use hardware de and encryption so I can speed things up and have a better download speed via openvpn? Or is hw de/encryption maybe already used by default if I just install openvpn package? Any recommendations on how to correctly set this up
  13. Ok, I found more info myself, just want a short confirmation: This is the Image I want to use: Armbian_5.67_Aml-s805_Debian_stretch_next_4.20.0-rc3-next-20181123.img.xz So just flash it on sd card using etcher for example. Then edit uEnv.ini and replace the name of the dtb file to meson8b_ec100.dtb. Insert the sd card, power on and done? Or do I still have to boot android, install some update&backup app and choose one of there update files? Edit: Ok that did not work. For the vero2 it is possible to run android on sd card and boot from it. Osmc
  14. Stupid question: With reading you mean copying from hc2 to local machine, right? That's what I keep testing. I could lower ram usage a lot, sth. is messed up with my jackett (mono) container. But even disabling the container I cannot get more than like 60mb/s max.... I now check with htop, I think it's nice to check processes. During copy via smb I see that all the big cores are pretty maxed out..at least htop shows that. Still cpu temp isn't as high as it ways some months back when I used to get my 100mb/s. I'm thinking about overclocking the hc2 xD