Over the past couple of days I've been quietly working on and adding support for a new device (OVERMAX Touch 2.6) to Gadgetbridge... and today I've seen the first tangible results! :ablobfoxbongohyper:

I waited a bit to post anything about it as I wasn't sure if I'd even be able to do it (it is my first BTLE RE project!) but while there's still stuff to be done, I've got to a point where I'm rather confident I can at least reach some basic level of support :neofox_cofe:

The watch itself isn't exactly a popular model iirc, but its companion app is not even available on the Play Store anymore (and it's rather sketchy too if you ask me) so having it supported on @gadgetbridge is already a big plus due to that!

(Btw that's my SO's smartwatch, in fact that's what made me start this project to begin with... and doing something that will help them is more than enough of a reason for me to keep going! :neofox_blep: )

#gadgetbridge #android #foss #wearables #tech #bluetooth #bluetoothle #btle #overmax #ovtouch26

Got a new fun home automation project to play with in the coming days: Open Epaper displays with https://openepaperlink.de/

Currently figuring out the optimal position for this AP to get the base range out of it before adding all the automations to @homeassistant

#openEpaperLink #epaper #homeAssistant #homeAutomation #BTLE

Finalizing the "Wall of SDR" ...

P25 in to Trunk Recorder

Multiple SDR into Kismet Wireless for 315/433/915/1090 and also a BT TIC for BTLE monitoring

Multiple SDR into SDR++ Server for local Amateur Radio Repeaters monitoring

Dedicated line to another machine for just specific testing.

And then finally documented.

#SDR #SoftwareDefinedRadio #AmateurRadio #HAMRadio #RTLSDR #BladeRF #KismetWireless #Kismet #WiFi #BTLE #Diagram #Documentation #WiresWiresWires #Antennas #ADSB #1090

ChatGPT deep jokes 😄

#chatgpt #nietzsche #zarathustra #bluetooth #btle #ble #ubermensch

New blog about Yet Another IOT Protocol: What to know about BTLE/BLE. #BlueAlly #CCIE1773 #CiscoChampion #BTLE #BLE #IOT #PeterWelcher https://www.blueally.com/iot-what-is-btle-ble/

The bag.builds guy (Davide) makes some amazing modifications and attachments for his system.

On the rear - not seen:
(2) RasPi 5
#glinet 1800 WiFi router
#AntSDR
Then here we have;
@hak5gear WiFi PineApple
#CatSniffer (BTLE, other)
#CC2540 BTLE sniffer
(Into RasPi5-01)
2 #Alfa AXML WiFi adapters
2 available USB (for expansion)
(Into RasPi5-02)
(3) #anker Battery Packs
(Much cheaper on Amazon used)

Not pictured is the #GDPWin3 running #KismetWireless @kismetwireless
(attached to 5Ghz WiFi on the GLI.net WiFi router)

All the RasPi and the antSDR are feeds to the KismetWireless server running on the portable hand held.

#HOPE #HackersOnPlanetEarth #HOPE2024
#WiFi #BlueToothLE #BTLE

EDIT: on its way to @virtualabs. Thanks, all!

Please share to wireless hackers: Who in the community is doing hacking on fitness trackers, BTLE stuff, radio/wireless, etc? I have an Oura Ring that I had replaced by warranty because the battery life halved suddenly, but it works fine (if with 2-3 days of battery life instead of 5).

Who's the person who'd like this for their lab? I will send a charger as well as the ring because I have an extra one. #infosec #btle #wireless

Another Rust TUI just dropped! 🔥🦀

📶 **btlescan**: BTLE/Bluetooth Scanner.

🚀 Features ⬇️
• Real-Time Discovery
• Device Information (Address/UUID, Name, TX Power, and RSSI)

🦀 Written in Rust & built with @ratatui_rs
⭐ GitHub: https://github.com/ztroop/btlescan

#rustlang #ratatui #tui #bluetooth #btle #scanner #terminal

Before we can prioritize actionable conversations about BTLE privacy and security, we need a way to take a measure the current state of affairs.

GreyNoise Labs - RattaGATTa: Scalable Bluetooth Low-Energy Survey

https://www.labs.greynoise.io/grimoire/2024-03-01-rattagatta/

#bt #ble #btle

Moin #37C3

wer auch so einen #LED Name Badge ergattern konnte findet diese Seite vielleicht interessant :)

https://elektro.turanis.de/html/insideouts/led_name_badge/index.html

Viel Spaß beim Hacksen ;)

#Hamburg #BT #BTLE #Android #USB

This is going to become a Problem, isn’t it…

——-

‘Hacking device Flipper Zero can spam nearby iPhones with Bluetooth pop-ups’

'Anthony's attack is essentially a denial-of-service. By pushing persistent pop-ups, someone can make an iPhone nearly unusable. Anthony told TechCrunch that he called it "a Bluetooth advertising assault."'

https://techcrunch.com/2023/09/05/flipper-zero-hacking-iphone-flood-popups/

via @lorenzofb

#DEFCON #BTLE #FlipperZero

Review: UDOO KEY Raspberry Pi RP2040 und ESP32 im Test vorab https://www.pocketpc.ch/magazin/testberichte/zubehoer/review-udoo-key-raspberry-pi-rp2040-und-esp32-im-test-vorab-90858/ #internetofthings #Testberichte #raspberrypi #TensorFlow #udoo_board #Bluetooth #Espressiv #Tinkering #Zubehör #Arduino #SECOSPA #UDOOKEY #coding #hacker #RP2040 #TinyML #ESP32 #raspi #btle #edge #pico #udoo #Wlan #diy #iOt #MCU #rpi #AI #KI

I poked at the #btle interface on my #moflin using a bluetooth serial app on my phone. If sent a question mark it will echo back a question mark. If sent "help" there is no response. Without an app to use as a guide it would be incredibly difficult to try to reverse engineer the commands.

There may in fact be almost no commands, but I strongly suspect there is at least:
• Firmware Update
• Enter Shipping Mode
• (Less Likely) Hardware Test Mode

I have a #moflin robotic pet from a kickstarter campaign. Unfortunately they decided that it should beg for attention while in its charging dish. At first this was cute, but only the first or second time. Now I find this very irritating and am debating letting the battery run flat so it will shut the hell up.

There is no off switch, and while there is bluetooth, there is no app or documentation. It appears to be the usual fake-serial over #BTLE #GATT.

Using #GitHubActions To Brew #Coffee
Once he is able to send commands to it over #BTLE, next step was to integrate it with #GitHub, so that filing issues on the GitHub interface sends the commands from a nearby computer over #Bluetooth to #coffeemaker
https://bit.ly/3iWq5SQ

How about brewing a cup of cappuccino by filing a #github issue?
Pretty genius if you ask me! Read the whole project log as it involves much more, such as reverse engineering the #BTLE communication protocol.

https://grack.com/blog/2022/12/01/hacking-bluetooth-to-brew-coffee-on-github-actions-part-1/ by @mmastrac

Having recently become more interested in #BTLE on a microcontroller, my love for #esp32 has faded and I'm much more interested in the #nrf52840. The #esp32, much as I love the development framework, is just very power hungry with the radio on, even if the radio is in BTLE only mode.

"Evil Never Sleeps: When Wireless Malware Stays On After Turning Off iPhones"
https://arxiv.org/abs/2205.06114v1

#apple #iphone #bluetooth #btle #uwb #lpm #nfc #security

@wauz @florian @digitalcourage Okay, ich bin da etwas entspannter. Die Dummheit kam erst durch #Luca, denn die #CWA hat zumindest der dezentralen Speicherung entsprochen. Ich selbst halte von der #BTLE Technik für den Zweck nichts, aber nur weil andere andere Meinungen zu EINEM Thema haben, können sie zu einem anderen Thema doch auch einen guten Beitrag leisten.... hmmm