FRANK333

I found the way to install, keep updated and easily uninstall plexmediaserver without using armbian-config. here is the link https://forums.plex.tv/t/read-me-first-about-server-armhf-arm64-debian-ubuntu-raspberry-pi/226567. I used the version arm64 / ARMv8 and on OPzeroplus with H5 works very well.

that's what I doubted. Thank you for answering me Martin, Happy Holidays!

Ok martinayotte, I'll do as you say. I ask you: could you look for the differences between the two versions (nightly and mainline) in the 1wire software or is it an impossible procedure?

root@server:/sys/bus/w1/devices/28-8000001f9605# cat /proc/version Linux version 4.18.8-sunxi64 (root@nightly) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #262 SMP Wed Sep 19 12:14:53 CEST 2018 root@server:/sys/bus/w1/devices/28-8000001f9605# cat w1_slave 64 01 ff ff 7f ff ff ff 02 : crc=02 YES 64 01 ff ff 7f ff ff ff 02 t=22250 root@server:/sys/bus/w1/devices/28-8000001f9605# dmesg | grep wire [ 6.252692] Driver for 1-wire Dallas network protocol. [ 6.276884] gpio-7 (onewire@0): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 6.311040] w1_master_driver w1_bus_master1: Attaching one wire slave 28.8000001f9605 crc f0 root@server:/sys/bus/w1/devices/28-8000001f9605# with version Nightly 4.18.8 immediately recognized the sensor. now what do you advise me to do (keep the kernel nightly or wait for a stable version) before loading all the packages that I need?

the pin seems to intercept it and the ds18b20 is working if I connect it to another device, it is not defective. it is a real mystery. PS: I tried with the usual test of the resistor and the led and the small script in python; the test goes well and the led lights up!

exactly this http://www.orangepi.org/OrangePiZeroPlus/ I read that with old kernels there were no problems, in your opinion could it be that the new kernel has something that prevents it from working?

the pizero+ with cpu H5 and armbian works very well as a small server for home, I wanted to detect the temperature inside the 'cabinet without other devices, but I will have to connect a TTL-USB converter and use digitemp .

I tried also pin12=PD11, but I couldn't do it. It's a pity it doesn't work.

I tried in cpufrequtil to put GOVERNOR=interactive but it does not work. I think it's a different gpio table and connector pins; do you know where to find an updated table?

yes martinayotte, i have a 4.7KΩ resistor between the data pin and the vcc pin of the ds18b20 and 40 cm of three-pole cable with 1 mm Ø wires. I've read most of your previous posts on the problem.

good morning to all, I have an OPzero+ with armbian ubuntu 4.14.78-sunxi64 I connected a ds18b20+4.7k respectively to pins 25 (gnd) to pin 17 (3.3V) and to pin 12 (PA7). I activated in armbian-config w1-gpio. I added param_w1_pin=PA7 to the file /boot/armbianEnv.txt but does not recognize the sensor (in dmesg [ 52.655912] w1_master_driver w1_bus_master1: Attaching one wire slave 00.800000000000 crc 8c [ 52.659727] w1_master_driver w1_bus_master1: Family 0 for 00.800000000000.8c is not registered.) Is there any trick to fix the bug? tnx