A clean-room, header-only C/C++ implementation of the Meshtastic LoRa mesh protocol designed for embedded systems. This standalone library allows devices to interoperate with the Meshtastic network without requiring heavy dependencies like Arduino, RadioLib, or FreeRTOS. It handles everything from raw LoRa byte processing to decoded messages including text, position, and telemetry data.
Key features include:
- Packet parsing and AES-256-CTR encryption/decryption
- PKI direct messages using x25519 key exchange
- Channel management and PSK expansion
- Protobuf decoding for various message types without Nanopb dependency
- Radio configuration including regional settings and modem presets
- CSMA/CA implementation for MAC protocol compliance
Key features include:
- Packet parsing and AES-256-CTR encryption/decryption
- PKI direct messages using x25519 key exchange
- Channel management and PSK expansion
- Protobuf decoding for various message types without Nanopb dependency
- Radio configuration including regional settings and modem presets
- CSMA/CA implementation for MAC protocol compliance
ESP MQTT client and broker library. This is a lightweight and easy to use MQTT library for ESP8266 and ESP32 devices. It supports client and broker modes, MQTT 3.1.1, arbitrary sized messages, and integrates with ArduinoJson.
Building a community around a cheap ESP32 Display with a touch screen. This display is an ESP32 with a built in 320 x 240 2.8" LCD display with a touch screen called the "ESP32-2432S028R".
Firmware and software to run an ESP32-CAM module on your Flipper Zero device. Allows capturing images and streaming live video to the Flipper Zero.
A curated list of resources for the M5Stack Cardputer, a $30 credit-card sized mini computer based on the ESP32-S3. Includes specs, pre-installed apps, community apps, and resources.
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BunkerM: All-in-one Mosquitto MQTT broker with Web UI for easy management, featuring dynamic security, role-based access control, monitoring, API and cloud integrations
Pomelo is a complete low-power gamma ray spectrometer designed for independent use or integration into other projects. The repository includes hardware versions Pomelo Core and Pomelo Zest, with details available on Hackaday.io. It is licensed under MIT, featuring a variety of files primarily coded in C.
DeskThing transforms Spotify's discontinued CarThing into a versatile desktop companion by turning it into an app platform. Users can install and run various applications like weather forecasts, NBA statistics, GitHub repository metrics, system resource monitoring, Discord notifications, and more. This open platform allows developers to create and share their own apps, extending the device's capabilities far beyond its original purpose.
