hardware

LineageOS 21 / Android 14 on Samsung Galaxy A51

TWRP 3.7.0 on Samsung Galaxy A51 SM-A515F
https://www.recovery-mode.com/twrp/how-to-flash-twrp-3-7-0-on-samsung-galaxy-a51-sm-a515f-android-13-u8-a515fxxu8hwi1-firmware.html
https://www.youtube.com/watch?v=_-Opl8fKUAE

Odin3_v3.14.4.zip
Root_A51_U8_androidhowto.tar
 
# download to SD card from Telegram
DynaPatch-V2.0.zip
Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip
multidisabler-samsung-3.1.3.zip
 
adb reboot recovery

LineageOS 21 / Android 14 ROM for Samsung Galaxy A51
https://www.recovery-mode.com/custom-rom/lineageos-21-unofficial-android-14-rom-for-samsung-galaxy-a51-update-240424.html
https://drive.google.com/drive/folders/1LqIfbjuEhngEMTNGa5SOPqoGgDyCDs5n

lineage-21.0-20240424-UNOFFICIAL-a51.zip

Install minimal PlayStore with NikGapps for Android 14(U)
https://nikgapps.com/downloads#downloads
https://sourceforge.net/projects/nikgapps/files/Releases/NikGapps-U/07-Nov-2023/NikGapps-core-arm64-14-20231107-signed.zip/download

NikGapps-core-arm64-14-20231107-signed.zip

Install Android Auto
https://sourceforge.net/projects/nikgapps/files/Releases/Addons-U/07-Nov-2023/

NikGapps-Addon-14-AndroidAuto-20231107-signed.zip

Install all zip files in TWRP recovery then reboot the phone

Read more about LineageOS 21 / Android 14 on Samsung Galaxy A51

OpenStack GPU passthrough

Enable iommu in BIOS

Get MMUI groups

shopt -s nullglob
for g in $(find /sys/kernel/iommu_groups/* -maxdepth 0 -type d | sort -V); do
    echo "IOMMU Group ${g##*/}:"
    for d in $g/devices/*; do
        echo -e "\t$(lspci -nns ${d##*/})"
    done;
done;

Configure compute node

Read more about OpenStack GPU passthrough

Logitech Squeezebox Touch

SSH login
Enable first SSH on the Logitech Squeezebox Touch

ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 -oPubkeyAcceptedKeyTypes=+ssh-rsa -oHostKeyAlgorithms=+ssh-rsa -c aes128-cbc root@192.168.178.120
 
# pass: 1234

Read more about Logitech Squeezebox Touch

Surface

Boot Ubuntu

Hold down the Volume Up button and push down the power button, but release the power button while still holding down the Volume Up button. Once the 'Surface UEFI' screen appears, you can release the Volume Up button. You should see a screen similar to Figure
 
Boot Configuration
 drag-and-drop 'USB Storage' to the top.
 
 Secure Boot option. So, click on 'Security' in

Links
https://support.microsoft.com/en-us/surface/creating-and-using-a-usb-recovery-drive-for-surface-677852e2-ed34-45cb-40ef-398fc7d62c07#bkmk_download11
https://www.microsoft.com/en-us/legal/compliance/energy

Read more about Surface

Raspberry Pi

Images
https://www.raspberrypi.org/downloads/

# Raspbian (Debian Jessie)
sudo umount /dev/mmcblk0*
wget -q http://director.downloads.raspberrypi.org/raspbian/images/raspbian-2016-02-29/2016-02-26-raspbian-jessie.zip -P /tmp
unzip -p /home/pako/Downloads/2016-02-26-raspbian-jessie.zip | sudo dd of=/dev/mmcblk0
sync

wget -q http://director.downloads.raspberrypi.org/raspbian_lite/images/raspbian_lite-2016-02-29/2016-02-26-raspbian-jessie-lite.zip -P /tmp

View used codecs
for codec in H264 MPG2 WVC1 MPG4 MJPG WMV9 ; do \

Read more about Raspberry Pi

Tasmota on SONOFF Zigbee Bridge Pro

Flashing Tasmota on SONOFF Zigbee Bridge Pro
https://notenoughtech.com/home-automation/tasmota-on-sonoff-zb-bridge-pro/

Download
http://ota.tasmota.com/tasmota32/tasmota32-zbbrdgpro.bin

Use ESP Flasher v.1.4.1
https://github.com/Jason2866/ESP_Flasher/releases/download/v.1.4.1/Ubuntu.zip

Read more about Tasmota on SONOFF Zigbee Bridge Pro

Flash LineageOS to Samsung Android phone

Samsung Galaxy Note 3 LTE (SM-N9005/P) hlte
https://download.lineageos.org/hlte

wget https://mirror.selfnet.de/lineageos/full/hlte/20200425/lineage-16.0-20200425-nightly-hlte-signed.zip -P /tmp

Samsung Galaxy Tab 2 7.0
https://forum.xda-developers.com/galaxy-tab-2/galaxy-tab-2-unified/rom-lineageos-14-1-t3661609
https://samfrew.com/de/download/Galaxy__Tab__2__7.0__WiFi__/355o/AUT/P3110XXDNE1/P3110AUTDNE1/
https://dl.twrp.me/p3110/twrp-3.1.1-0-p3110.img.html

Samsung GalaxyTab Pro SM-T520 LineageOS 17.1 on Android 10
https://forum.xda-developers.com/t/rom-sm-t520-sm-t900-unofficial-lineageos-17-1-android-10.4274047/

https://ava2.androidfilehost.com/dl/EZstcHbizmZt00wW1qfNXw/1650126526/12420606652095398156/twrp-3.2.1-0-n2awifi.img?
blob:https://mega.nz/e38a9ec3-035d-4a25-a1af-983be82f7462
https://netcologne.dl.sourceforge.net/project/opengapps/arm/20220215/open_gapps-arm-10.0-pico-20220215.zip
 
sudo apt install heimdall-flash
 
Vol- + Home + Power
heimdall flash --RECOVERY twrp-3.2.1-0-n2awifi.img --no-reboot
Vol+ + Home + Power

LineageOS 17.1 on Samsung Galaxy Tab PRO 10.1 / SM-T520 / n2awifi

Read more about Flash LineageOS to Samsung Android phone

ahoy DTU / OpenDTU

Download ahoy firmware
https://github.com/lumapu/ahoy/releases

# dev
#URL=https://nightly.link/lumapu/ahoy/workflows/compile_development/development03/ahoydtu_dev.zip
 
# stable
URL=https://github.com/lumapu/ahoy/releases/download/ahoy_v0.8.83/ahoy_v0.8.83.zip
 
wget ${URL} -q -O /tmp/ahoydtu.zip
 
# extract
unzip /tmp/ahoydtu.zip -d /tmp

Download esptoo
https://github.com/espressif/esptool/releases

#pip install esptool
#git clone git@github.com:marcelstoer/nodemcu-pyflasher.git
#git clone https://github.com/espressif/esptool.git /tmp/esptool
 
wget https://github.com/espressif/esptool/releases/download/v4.7.0/esptool-v4.7.0-linux-amd64.zip -q -O /tmp/esptool.zip
unzip /tmp/esptool.zip -d /tmp
chmod +x /tmp/esptool-linux-amd64/esptool

Flash Ahoy DTU

Read more about ahoy DTU / OpenDTU

Zigbee / SmartHome

Devices
https://zigbee.blakadder.com/search.html

ZHA (Zigbee Home Automation)
https://www.home-assistant.io/integrations/zha/#known-working-zigbee-radio-modules
https://www.home-assistant.io/integrations/zha/

Aubess Power Monitor Switch 16A Switch Module BK7231N (BL0942)
https://www.elektroda.com/rtvforum/topic3912748.html
https://templates.blakadder.com/aubess_power_monitor_switch.html
https://www.elektroda.com/rtvforum/topic3951016.html
https://openbekeniot.github.io/webapp/devicesList.html
https://www.elektroda.com/rtvforum/topic3895572.html#20033093
https://www.elektroda.com/rtvforum/topic3912748.html
https://www.elektroda.com/rtvforum/topic3887748.html#20266899
https://github.com/openshwprojects/OpenBK7231T_App
https://github.com/tuya-cloudcutter/tuya-cloudcutter
https://www.youtube.com/@elektrodatv
https://www.elektroda.com/rtvforum/topic3887748-90.html
https://newreleases.io/project/github/openshwprojects/OpenBK7231T_App/release/1.14.119
https://github.com/openshwprojects/BK7231GUIFlashTool

Tuya
Login: https://iot.tuya.com/
API Explorer: https://eu.iot.tuya.com/cloud/explorer
Service / License: https://www.tuya.com/vas/commodity/IOT_CORE_V2
www.tuya.com/vas/user/service

ZHA quirks
https://smarthomescene.com/reviews/tuya-zigbee-single-clamp-energy-meter-review/?unapproved=4798&moderation-hash=ece87e207d73a3452151608ea851834d#comment-4798
https://github.com/zigpy/zha-device-handlers/issues/1973#issuecomment-1668617636

Read more about Zigbee / SmartHome

Bionx

G2 console code access

With the battery installed on your bike, turn the BionX on.
Hold down "Power" and "Mode" until you see 4 zeroes.
Enter code the 4 digit code by using plus/minus to change each number and "Power" to move to the next number.
Press "Power" one more time to confirm the code

Links
https://erowbike.com/bionx
https://www.ebike-technik.de/bionx_einstellcodes.php
https://electricbikereview.com/forums/threads/how-to-get-access-to-your-bionx-console-code-menu-codelist-included.519/

Read more about Bionx

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