Custom Smartwatch Makes Diabetes Monitoring Easier for Kids - Living with Type 1 diabetes is a numbers game. There’s not a moment in the day fre... - https://hackaday.com/2025/02/02/custom-smartwatch-makes-diabetes-monitoring-easier-for-kids/ #continuousglucosemonitor #wearablehacks #medicalhacks #smartwatch #diabetes #esp32-s3 #wearable #dexcom #ble #cgm #t1d

A Low Effort, Low Energy Doorbell - Bluetooth is a good way to connect devices that are near each other. However, it c... - https://hackaday.com/2025/01/10/a-low-effort-low-energy-doorbell/ #microcontrollers #wirelesshacks #bluetooth #doorbell #ble

Bluetooth Dongle Gives Up Its Secrets with Quick Snooping Hack - There’s a lot going on in our wireless world, and the number of packets whizzing b... - https://hackaday.com/2024/11/14/bluetooth-dongle-gives-up-its-secrets-with-quick-snooping-hack/ #hostcontrollerinterface #reverseengineering #bluetooth #wireshark #packet #frame #ble #hci

ESP-Hosted Turns ESP32 Into Linux WiFi/BT Adapter - While we are used to USB WiFi adapters, embedded devices typically use SDIO WiFi c... - https://hackaday.com/2024/06/25/esp-hosted-turns-esp32-into-linux-wifi-bt-adapter/ #wirelesshacks #linuxhacks #bluetooth5 #esp-hosted #bluetooth #espressif #esp32-c2 #esp32-c3 #esp32-c6 #esp32-s2 #esp32-s3 #wificard #esp32 #sdio #ble

Hello World! Firefly Zero is an in-development handheld game console that runs #wasm and supports #BLE multiplayer. It is written by @orsinium in #Rust, runs on #ESP32, and will be fully open source (both software and hardware).

We already have a working desktop emulator and are getting a Rust and #golang SDK ready for alpha testing. Sounds fun? Stay tuned!

Website:
https://fireflyzero.com/

#Pixelfed:
https://gram.social/firefly

#ble #blemesh #iphone #android #contacttracing #privacy #tracking #bigbrother #skynet

https://odysee.com/@RobBraxmanTech:6/Skynet-x1:c

Hacking BLE to Liberate your Exercise Equipment eg for the Domyos EL500 elliptical trainer

Diagram representing how the Bluetooth protocol notifications communicate back and forth between an elliptical trainer and an Androi device with a RF connector. It’s a story we’ve heard many times before: if you want to get your data from the Domyos EL500 elliptical trainer, you need to use a proprietary smartphone application that talks to the device over […]

https://gadgeteer.co.za/hacking-ble-to-liberate-your-exercise-equipment-eg-for-the-domyos-el500-elliptical-trainer/

https://squeet.me/display/962c3e10-ad56f8c4-6b4b8a5e13064357

Hacking BLE to Liberate Your Exercise Equipment - It’s a story we’ve heard many times before: if you want to get your data from the ... - https://hackaday.com/2024/01/04/hacking-ble-to-liberate-your-exercise-equipment/ #reverseengineering #bluetoothlowenergy #wirelesshacks #bluetooth #intercept #sniffing #gatt #ble

Bluetooth As Proxy for Occupancy - During [Matt]’s first year of college, he found in a roundabout way that he could ... - https://hackaday.com/2023/12/13/bluetooth-as-proxy-for-occupancy/ #bluetoothlowenergy #occupancysensor #wirelesshacks #bluetooth #occupancy #beacon #esp32 #radio #ble

Reverse Engineering Reveals Hidden API in Abandonware Trail Camera - It sometimes seems like there are two kinds of cheap hardware devices: those depen... - https://hackaday.com/2023/07/18/reverse-engineering-reveals-hidden-api-in-abandonware-trail-camera/ #reverseengineering #trailcamera #pcapdroid #wireshark #gamecam #camera #wifi #api #ble #nrf

The absolute best part of the #BigEar project is that I can just buy random #BLE sensors and throw them anywhere. Security is such a joke (its just broadcast) but the threat model is "someone driving past might notice that my pool is warm."

(I do mean REALLY anywhere though, within about 4 yards/houses in most directions, using zero equipment outside the main house. Later I'll waterproof one and try it on the fence..)

Y'all shouldn't be buying #oralb toothbrushes or really ANY #bluetooth bathroom scale. Just saying. (And yes, I can probably see your growroom sensor too.)

#homeassistant #esp32 #security #iot #iotsecurity

What’s Black, White, and Red on 20 Sides? - You won’t need to pack a full set of dice for your next game with this DIY Multifu... - https://hackaday.com/2023/05/22/whats-black-white-and-red-on-20-sides/ #electronicdice #3dprintedcase #boardgames #nrf52810 #nordic #games #dice #eink #ble #dnd

#BouffaloLabs released their new #BouffaloSDK which adds support for #WiFi and #BLE on the BL61x!

... and I have a BL618DK board on hands

https://github.com/bouffalolab/bouffalo_sdk#wireless-support

The BLE Datalogging Scale Of A Thousand Uses -  
Whether you’re making coffee or beer or complex chemicals, weighing your ingredi... - https://hackaday.com/2023/03/29/the-ble-datalogging-scale-of-a-thousand-uses/ #bluetoothlowenergy #toolhacks #bluetooth #scale #tools #ble

Security Vulnerabilities In Modern Cars Somehow Not Surprising

https://hackaday.com/2023/03/02/security-vulnerabilities-in-modern-cars-somehow-not-surprising/

#SecurityHacks #gattacker #security #wireless #vehicle #attack #unlock #tesla #ble #key

Security Vulnerabilities In Modern Cars Somehow Not Surprising - As the saying goes, there’s no lock that can’t be picked, much like there’s no net... - https://hackaday.com/2023/03/02/security-vulnerabilities-in-modern-cars-somehow-not-surprising/ #securityhacks #gattacker #security #wireless #vehicle #attack #unlock #tesla #ble #key

Using GitHub Actions to Brew Coffee - It’s getting harder and harder to think of a modern premium-level appliance that d... - https://hackaday.com/2022/12/10/using-github-actions-to-brew-coffee/ #bluetoothlowenergy #homehacks #automatic #bluetooth #delonghi #wireless #coffee #ble

Using GitHub Actions to Brew Coffee

https://hackaday.com/2022/12/10/using-github-actions-to-brew-coffee/

#bluetoothlowenergy #homehacks #automatic #bluetooth #delonghi #wireless #coffee #ble

Wearable Sensor Trained to Count Coughs - There are plenty of problems that are easy for humans to solve, but are almost imp... - https://hackaday.com/2022/11/15/wearable-sensor-trained-to-count-coughs/ #machinelearning #medicalhacks #arduino #medical #tinyml #audio #cough #copd #data #ble

Wearable Sensor Trained to Count Coughs

https://hackaday.com/2022/11/15/wearable-sensor-trained-to-count-coughs/

#machinelearning #MedicalHacks #arduino #medical #TinyML #audio #cough #copd #data #ble