tooz

hello @sri, did you do step 4). which is to create defconfig?

hello @Jovan, thanks for letting me know. also, could you try use flash a sd card with v.1.0.17, and see if the first tinker board 3n can boot from sd and then flash emmc? Tinker Board 3N Debian 11 (Kernel 5.10) V1.0.17

hello @Jovan, given the clues i can only suggest to 1. restart the windows pc 2. change the type a - type c cable tinker board 3n should be recognised in device manager, as same as tinker board 2s (the quickest way to debug the environment is to plug a usb drive to the same port of the windows pc and see if it's working)

hello @Jovan, was the led (led1) on while using? please check if you're able to use the adb with mask2 cap on while booting?

hello @Jovan, 1. the connection should be type c port (tinker board 3n) to type a port (macbook) 2. both the jumper caps need to be removed 3. no need to adjust mask1 dip switch

hello @Jovan, please remove the yellow jumper cap, and re-do the procedure (connecting tinker board 3n to the computer) again booting without the jumper cap attached so the tinker board 3n can start on uboot and the board should be in ums mode

hello @Jovan, the cc logic controllers between tinker board 2s and tinker board 3n are different -- for tinker board 3n, if both the ports connected are type c port, the controller will not be able to recognise which port should be in host mode and which port should be in device mode. for tinker board 3n i would recommend to connect type c port from tinker board 3n to type a (macbook)

hello @raymjr, please have a look at: Tinker Board (asus.com)

hello @zain, here are some examples for your reference: https://github.com/rockchip-linux/rknn-toolkit/tree/master/examples/mxnet/fcn_resnet101 you can also check chapter 7.15 Export a segmentation model from 02_Rockchip_User_Guide_RKNN_Toolkit_V1.7.5_EN.pdf

hello @JFB, you're right, this module is yet to be supported, we will add it to the next release (target release date 2024/04)

if you'd like to flash tinker edge r back to debian os from android, please enable ums before flashing; please note that a m.2 wifi card is necessary in order to make wifi work, so be sure to install it before flashing: 1. power on tinker edge r, connect it to the pc with a usb-type c cable (type c port: tinker edge r, type a port: pc), and download the adb platform tools from android developer: https://developer.android.com/tools/releases/platform-tools (i'm using a windows laptop so i downloaded the tools for windows) 2. unzip the file and excute adb.exe 3. open a terminal -- you can do so by typing 'cmd' on the bar 4. use 'adb devices' to check if tinker edge r is listed, if it shows nothing, maybe you want to do 'adb kill-server' and try again adb devices 5. use 'adb reboot ums' to reboot tinker edge r (& keep it in ums mode) adb reboot ums 6. download balenaetcher: https://etcher.balena.io/ click 'flash from file' and select the .img (in my case Tinker_Edge_R-Debian-Buster-v2.0.5-20220217.img ) select 'linux ums disk usb device' (which is tinker edge r) as drive, and then flash 7. unplug the usb type c cable and reboot tinker edge r -- it will reboot twice, which is expected 8. when it boots into the system, click the computer icon next to the bluetooth icon on the lower right to select wifi network

hello @JFB, have you tried using the latest os (android 12 v.3.0.2)? we don't have this module in the lab to test it out at the moment but it should work on this version: Tinker Board 2 /2S Android 12 V3.0.2

hello @RogueFox37, you will need to plug a m.2 wireless networking card to make the wifi work, here i'm using liteon rtl8822ce, and then go to settings: wi-fi and then choose the network you might want to have a look at the qualified vendor list to choose the components that are supported on tinker edge r: https://tinker-board.asus.com/download/Tinker_Edge_R_Device_QVL.pdf

hello @wiki11, good to know it works and thank you for the instruction

hello @wiki11, this link should work: https://www.asuswebstorage.com/navigate/a/#/s/8C768DB9E19B46FC85A66C56634C40F34

hello @Yakiug, it's in the directory /var/logs

hello @wiki11, i've updated the boot.img with kernel config CONFIG_IP_MULTIPLE_TABLES enabled: https://www.asuswebstorage.com/navigate/a/#/s/8C768DB9E19B46FC85A66C56634C40F34 can you follow the stepts in my previous post to switch the boot.img and see if the error persists?

hello @wiki11, here's a boot.img with wireguard enabled in kernel config: https://www.asuswebstorage.com/navigate/a/#/s/8C768DB9E19B46FC85A66C56634C40F34 please install the linux-headers-5.10.160_5.10.160-1_arm64 for this version (v.3.0.11) to replace the boot.img: lsblk //to check the partitions if you're using sd card image: sudo dd if=boot.img of=/dev/mmcblk1p4 status=progress && sync sudo reboot for emmc: sudo dd if=boot.img of=/dev/mmcblk0p4 status=progress && sync sudo reboot and then execute sudo wg-quick up wg0 if the .conf is set for wg0 then it should be no errors

hello @yagiz, you certainly can, there are lots of projects on youtube and github if you search words like 'tensorflow' 'object detection'. this one is using tensorflow on tinker board 2s for object detection: https://blog.cavedu.com/2022/02/17/tinker2s-tflite/

hello @wiki11, with debian 11 v.3.0.11 install the linux header: sudo dpkg -i linux-headers-5.10.160_5.10.160-1_arm64.deb sudo reboot now install wireguard and the related packages: sudo apt update sudo apt install -y wireguard-dkms wireguard-tool that's all you need to do to get wireguard working -- no need to sudo modprobe

hello @wiki11, if you're to use the linux-header 5.10.160 then you will have to use the debian 11 image v.3.0.11 instead of v.3.0.6

hello @wiki11, if you're using debian 11 v.3.0.6 os, please install linux-headers-5.10.110_5.10.110-2_arm64.deb: sudo dpkg -i linux-headers-5.10.110_5.10.110-2_arm64.deb sudo apt install -y wireguard-dkms wireguard-tools you should be able to use wireguard after the package/ header installation and modprobe wireguard is not required

hello @wiki11, when you apt install wireguard wireguard-dkms was there any dependency errors?

hello @MarciS, ./build.sh -UCKAu not working is not an expected result, what is your build environment?

hello @JFB, we've tested lte modules with both hat + mpcie interface & usb dongle +m.2 interface and confirm they both work. however please notice that not all lte modules are supported, here are the modules enabled on tinker board 2s for your reference: Vendor Product VID:PID Firmware Quectel EG25-G 2C7C:0125 EG25GGBR07A08M2G_01.003.01.003 EG21-G 2C7C:0121 EG21GGBR07A11M1G_01.002.01.002 EC25-AU 2C7C:0125 EC25AUFAR06A01M4G EC25-E 2C7C:0125 EC25EFAR06A08M4G_01.007.01.007 EC25-J 2C7C:0125 EC25JFAR06A05M4G_01.008.01.008 EC25-AF 2C7C:0125 EC25AFFDR07A10M4G_01.004.01.004 BG96 2C7C:0296 BG96MAR04A04M1G_01.005.01.005 EM06-E 2C7C:0306 EM06ELAR03A08M4G other lte modules that are not listed may or may not work on tinker board 2s, it's just that the list are the modules we actually got & tested