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Top 23 bluetooth-le Open-Source Projects
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zephyr
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
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InfluxDB
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SerialTest
Data transceiver(monitor)/realtime plotter/shortcut/file transceiver over serial port/Bluetooth/network on Windows/Linux/Android/macOS | 跨平台串口/蓝牙/网络调试助手，带数据收发/实时绘图/快捷发送/文件收发面板，可在PC和Android设备上使用
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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NimBLE-Arduino
A fork of the NimBLE library structured for compilation with Arduino, for use with ESP32, nRF5x.
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blessed-android-coroutines
BLESSED Coroutines, a Bluetooth Low Energy (BLE) library for Android using Kotlin Coroutines
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Sanctuary-Keyboard-Firmware
Firmware for the Sanctuary Keyboard, a Custom Bluetooth Mechanical Keyboard able to be built during the parts shortage! Hardware is in another repo, to be licensed differently.
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cloudbbq
A Bluetooth to MQTT bridge for the Tenergy Solis Digital Meat Thermometer and other similar devices.
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XLogger
Xposed module that allows to sniff and record logs of NFC and Bluetooth communication on device
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
Hey folks. Anyone out there waiting for BT Auracast? It was announced June 2022, and immediately struck me as must have.
I lost my earbuds, but it seems ridiculous to get a replacement without Auracast, seems like surely if I'm going to make a decent sized purchase like that it needs to support group playing. I want to tune into the radios of other people on the metro or on the bus, want to be able to watch a movie on the plane with someone.
Auracast was announced in June 2022. Anyone else out there struggling with expectations here? I'm really hoping the product announcement season that's right around the corner had a good number of Auracast announcements.
Side note, a ton of it is over my head but it's been so so fun tuning in every once and again to see how Zephyr's Bluetooth Audio work is going. Just wild now much has gone into this! https://github.com/zephyrproject-rtos/zephyr/commits/main/subsys/bluetooth/audio
https://gobot.io/ (see the bottom for other languages that use the same firmware.)
I use https://github.com/dariuszseweryn/RxAndroidBle which is very nice.
Project mention: ESP32-BLE-Keyboard Example - "does not name a type" error | /r/arduino | 2023-10-24I am trying to get started with the bluetooth keyboard example for ESP32. using the example, it throws the error: "Compilation error: 'BleKeyboard' does not name a type" I have tried to compile this in Arduino 1.8 and 2.2.1 and on multiple computers. all fail to compile. I even tried to downgrade the ESP32 package to 2.x to no avail. What am i missing here?
In case someone is curious: https://github.com/deviceplug/btleplug/pull/279/files
The code will be built using the esp32-nimble crate. The esp32-nimble crate is a wrapper for the ESP32 NimBLE Bluetooth stack. The crate is inspired by the NimBLE-Arduino project. NimBLE is an open source BLE stack fully compliant with the Bluetooth specification providing both host and controller functionalities. NimBLE is also part of the Apache MyNewt project. The ESP-IDF supports only a port of the NimBLE host stack and provides a different controller implementation.
They easily could if they added the Ant+ radio hardware. But even with just Bluetooth it's entirely possible with the proper protocols. I mean, if this guy can write software to make it work on a Raspberry Pi, then SmartRow should be able to figure it out.
Check this
Project mention: Show HN: CycleQuest – Indoor Cycling game with steering | news.ycombinator.com | 2024-04-04- Comes with ready-to-use models and textures
To generate roads, I downloaded .gpx files from my Strava activities, then implemented a parser to take coordinates and elevations and build roads in-game using EasyRoads3D. These tools combined worked quite well but required some manual work. I had to go over the entire length of the road to smoothen it up (due to GPS noise in .gpx files). The terrain also didn’t always perfectly align with the road, so I had to manually modify it.
I figured that steering would be a good way to keep the user engaged in the gameplay, instead of just sitting on the bike and pedalling. With required steering, you need to be engaged to not drive off the road.
There are some solutions to virtual steering in other smart trainer games, but they are hardware-based - e.g., for Zwift, you need to buy their hardware controller. I really wanted to keep it as simple and inexpensive as possible, so I used a smartphone mounted to the handlebars as a steering controller.
I implemented native apps for both iOS and Android. They use the gyroscope to get the steering value and broadcast it as a BLE peripheral. Implementing Bluetooth in Unity was a little tricky as there is no built-in solution. The implementation depends on the platform the game is running on. It boils down to writing a native plugin for each platform you support.
For macOS, there is an open-source library written in Swift - https://github.com/codeinversion/sensors-swift. It already has the necessary services and characteristics implemented. I had to modify it a little and compile it into a Unity plugin.
For Windows, there also is a library - https://github.com/adabru/BleWinrtDll, but it wasn’t working too well. Because I targeted UWP, I was able to implement my own Bluetooth logic in C# and compile it directly in Unity.
Overall, it was a really fun project to work on. I’m particularly happy that I was able to release it starting from scratch in just a couple of months, and I hope to continue working on it.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
bluetooth-le related posts
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ESP32-BLE-Keyboard Example - "does not name a type" error
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Garmin Connect Integration
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Power way off for Smartrow vs s4
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How to use the Bluetooth le api
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Bluetooth board for adding switches?
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Android BLE
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Keyboard
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A note from our sponsor - InfluxDB
www.influxdata.com | 1 May 2024
Index
What are some of the best open-source bluetooth-le projects? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | zephyr | 9,635 |
| 2 | gobot | 8,725 |
| 3 | RxAndroidBle | 3,374 |
| 4 | ESP32-BLE-Keyboard | 2,178 |
| 5 | SerialTest | 944 |
| 6 | Android-Scanner-Compat-Library | 741 |
| 7 | Android-DFU-Library | 735 |
| 8 | btleplug | 693 |
| 9 | ESP32-BLE-Mouse | 642 |
| 10 | NimBLE-Arduino | 637 |
| 11 | gatt-python | 303 |
| 12 | angular-web-bluetooth | 191 |
| 13 | BluetoothLEBatteryMonitor | 188 |
| 14 | ESP32_BLE_OTA_Arduino | 169 |
| 15 | RTranslator | 150 |
| 16 | WaterrowerAntBle | 129 |
| 17 | blessed-android-coroutines | 118 |
| 18 | blessed-bluez | 74 |
| 19 | Sanctuary-Keyboard-Firmware | 57 |
| 20 | sensors-swift | 54 |
| 21 | pyaranet4 | 45 |
| 22 | cloudbbq | 43 |
| 23 | XLogger | 38 |
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