B

Bluetooth Low Energy

Internet draft describing CoAP-over-GATT. See https://gitlab.com/chrysn/coap-gatt-demo for a demo.

Scraping real-time data from BLE devices like Temperature and humidity data from Xiaomi's Temperature and Humidity Monitor 2 and SpO2 and PR data from Shenzhen Vistom's O2Ring PO2

Casio F91 smart watch reboot.

export USB hid over BLE to multiple hosts, and select the active host using hotkey combination

Build your own crank-based power-meter for (indoor) cycling

A simple bluetooth low energy client application based on Qt.

a software module for continuous high-rate RSSI sampling on standard low-power wireless nodes (1 Msps on nRF52840 devices in BLE mode)

An android remote

STM32 beacon project source code with support for Eddystone and i Beacon

A Bluetooth Low Energy inspector for the command line.