Open-source telemetry dashboard. Supports UART, BLE, MQTT, Modbus, CAN Bus and more.

Open-source IoT Gateway - integrates devices connected to legacy and third-party systems with ThingsBoard IoT Platform using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols.

Wifi & BLE driven passenger flow metering with cheap ESP32 boards

A tool for BLE environment monitoring. Find and track Bluetooth devices around, and get notified when the target device is detected.

Superfluid Protocol Monorepo: the specification, implementations, peripherals and development kits.

DIY OS bundle for the M5Stack Cardputer: Claude Buddy (BLE), Push-to-Claude (voice + chat with memory via a Cloudflare Worker), and a flash-and-go installer skill for Claude Code. Forked from moremas/build-with-claude.

quickly configurable low-power BLE to GPIO bridge and gpioASM runtime

A collection of reusable agent skills for embedded systems, MCU debugging, and firmware workflows.

Array of MCU's driver SDKs prepared for effortless remote management of the MCU's peripherals

RF24BLE is the library that makes an nrf24L01+ chip (1$) into a BLE advertising beacon and can be used for LOW payload advertising like sensor data etc.