Projects sharing features with Blinker NRF52

IronOS is a low-level soldering iron firmware and thermal control system. It serves as a comprehensive embedded UI framework and hardware controller designed to manage heating elements, temperature regulation, and power delivery for soldering tools. The project distinguishes itself through a specialized USB-PD power controller that negotiates standards like USB-PD EPR and Quick Charge to maximize available wattage. It also features a wireless BLE hardware controller for monitoring real-time telemetry and modifying system parameters from a remote application. The system covers broad capabilit

RIOT is a real-time operating system designed for resource-constrained microcontrollers. It provides a kernel for managing hardware peripherals, memory, and multitasking on embedded devices, featuring a microcontroller hardware abstraction layer to unify hardware access across different chipsets. The system employs a preemptive tickless task scheduler with priority-based execution to maximize energy efficiency in battery-powered hardware. It also includes an embedded security framework consisting of cryptographic APIs and secure transport protocols to facilitate authenticated over-the-air fir

Blynk is an embedded device framework and IoT cloud connectivity library designed to establish secure, bi-directional communication between microcontrollers and a remote management platform. It provides the core identity of an IoT device management tool, enabling the synchronization of device states, remote hardware control, and the mapping of hardware data to cloud-based interfaces. The project distinguishes itself through a virtual-pin system that decouples cloud communication from physical pins, allowing for hardware-independent data exchange. It also supports advanced architectural offloa

zrok is a zero trust networking service that provides a secure overlay mesh to expose local services and files through firewalls and NAT without the need for manual port forwarding. It functions as a zero trust network manager, orchestrating identities, policies, and routers to establish secure connectivity between applications and users. The project distinguishes itself through the use of identity-based routing and hardened HTTP frontends that integrate with external identity providers. These capabilities allow for the creation of identity-aware proxies and secure reverse proxies that authen

Syncthing macOS is a native application bundle that wraps the Syncthing binary to provide decentralized, peer-to-peer file synchronization on macOS. It enables bidirectional data replication across multiple devices using a block exchange protocol, allowing files and folders to stay consistent without relying on a central cloud server. The project distinguishes itself by integrating the cross-platform synchronization engine into the macOS environment as a background service. It provides a system tray interface for quick access to the management GUI and supports automatic application startup th

NetBird is a zero-trust networking platform that builds secure, encrypted peer-to-peer overlay networks using the WireGuard protocol. It functions as a software-defined perimeter, connecting distributed infrastructure across cloud environments and physical locations while hiding network resources from the public internet. By integrating with external identity providers, the platform enforces granular access control and identity-based segmentation for every user and device. The platform distinguishes itself through extensive automation and programmatic management capabilities. It provides a ce

BabyBluetooth is a Bluetooth Low Energy library and wireless device communication API for iOS and macOS. It serves as a central manager for discovering nearby wireless devices, managing the lifecycle of active connections, and providing a programmatic interface to read and write characteristic values to control remote hardware behavior. The library includes a peripheral manager that allows a device to simulate a wireless peripheral by advertising services and characteristics for other hardware to discover and interact with. The framework covers device discovery through scanning and filtering

Innernet is a WireGuard VPN mesh orchestrator and control plane that automates the deployment of encrypted tunnels between distributed peers. It functions as a virtual private network that coordinates endpoint discovery and distributes network configurations from a centralized server to establish a private overlay network. The system differentiates itself through a structured peer management lifecycle, using single-use invitation files for secure onboarding and cryptographic key exchange. It provides granular network segmentation by organizing peers into named CIDR blocks, allowing administra

Reticulum is a decentralized networking stack that enables encrypted, peer-to-peer communication over diverse physical mediums without relying on central infrastructure or IP protocols. It uses self-sovereign cryptographic identities for routing and authentication, replacing traditional IP addresses with collision-free globally unique addresses that require no central coordination. Every packet is encrypted by default using ephemeral key exchanges with forward secrecy, and unencrypted traffic is dropped as invalid. The stack unifies heterogeneous transport mediums—including LoRa radio, packet

Zigbee2mqtt is a service that functions as a bridge between Zigbee radio signals and the MQTT messaging protocol. It acts as a smart home hardware controller, enabling the management and communication of sensors, lights, and switches through local USB or network-based radio adapters. The project serves as a network manager for local mesh environments, handling the pairing of new hardware and the ongoing administration of device connections. It translates proprietary radio payloads into standardized data structures using a declarative schema, ensuring that device states are reconciled in real

Headscale is a self-hosted control plane for private mesh networking that enables the creation of secure, encrypted peer-to-peer networks. By acting as a centralized coordination server, it manages device authentication, cryptographic key exchange, and network topology, allowing distributed infrastructure to communicate without relying on third-party services. It implements a zero-trust security architecture, verifying device and user identity before granting access to internal resources. The project distinguishes itself by providing a fully independent, self-hosted alternative for managing n

AI-on-the-edge-device is an edge AI meter digitizer and computer vision image processor designed to convert images of analog and digital utility meters into numeric values. It functions as an IoT gateway that runs neural network inference locally on hardware to monitor water, power, and gas readings. The system is distinguished by its ability to handle both analog pointers and digital digits through custom-trained neural networks. It includes specialized tools for image alignment, region-of-interest extraction, and hardware-level lighting control to minimize glare on glass surfaces. To mainta

OpenRGB is a centralized software suite for controlling colors and lighting effects across various brands of RGB hardware. It functions as a cross-platform controller and hardware control system that provides a unified interface for managing lighting profiles and effects. The project features an extensible plugin framework and a dedicated plugin interface that allow for the addition of new hardware support and integration features. It includes a network gateway that exposes an API for third-party applications to send lighting commands to connected devices. The system supports multi-computer

Android-BluetoothKit is a communication library for Android designed to manage Bluetooth Low Energy connections, GATT services, and characteristic data exchange. It provides a GATT client for reading and writing data, a device scanner for discovering hardware, and a connection manager to track device states. The library features a pointer-based beacon parser that extracts custom data from device broadcasts without requiring a full connection. It also implements a serialized request queue to process Bluetooth operations sequentially, preventing race conditions and managing transmission timeout

EasyTier is a decentralized peer-to-peer virtual private network and mesh networking tool. It functions as a layer 3 network overlay that establishes secure tunnels between devices without requiring a centralized server or coordinator. It also serves as a WireGuard-compatible VPN, capable of acting as a server for standard WireGuard clients. The project distinguishes itself through multipath latency-based routing and the use of KCP or QUIC proxies to mitigate packet loss and stabilize connections in high-loss environments. It provides a virtual networking manager featuring a web management co

This project is an embedded C++ development kit and hardware abstraction layer that enables the Arduino programming environment to target ESP8266 WiFi microcontrollers. It provides a comprehensive framework for compiling and flashing code to microcontroller memory via serial or wireless interfaces. The system includes a specialized WiFi microcontroller framework for managing TCP/IP stacks and internet connectivity. It features a dedicated over-the-air firmware update system that allows software updates to be delivered to remote hardware without a physical cable connection. The kit covers emb

XiaomiGateway3 is a local network interface and management tool for Xiaomi gateways. It functions as a local bridge to control Zigbee, Bluetooth Low Energy, and Matter devices while bypassing cloud reliance. The project provides a system for managing diverse hardware protocols, including a controller for Matter-standard lighting and Bluetooth Low Energy hardware such as smart locks and presence sensors. It allows for the integration of Zigbee sensors and actuators from multiple brands using external converters to support third-party hardware. The system includes utilities for extracting devi

This project is an embedded operating system for creating decentralized peer-to-peer communication networks using long-range radio hardware. It provides an off-grid messaging protocol for transmitting text and GPS coordinates without relying on cellular or internet infrastructure. The firmware implements a secure communication framework using shared keys and high-grade encryption to protect data transmitted over the air. It includes a LoRaWAN hardware interface to manage radio parameters and an MQTT radio gateway to bridge local mesh traffic to external networks. The system covers a broad ra

The Open-Source Rover Platform is a hardware and software framework for building and controlling six-wheel planetary exploration rovers. It provides a six-wheel robot chassis and a modular robotics framework designed for integrating various motors, wheel sizes, and chassis materials. The platform features a six-wheel chassis equipped with a differential pivot suspension and an Ackerman steering mechanism to enable navigation across rugged outdoor terrain. Control is managed through a communication system that connects central processors to hardware via Bluetooth, WiFi, or USB for remote opera

This project is a Lua-based firmware environment for the ESP8266 WiFi chip, providing an embedded Lua interpreter and a development framework for WiFi SoC hardware. It functions as a C-based wrapper around the Espressif non-OS SDK, enabling the execution of asynchronous scripts to manage wireless communication and hardware peripherals. The environment integrates a SPIFFS flash filesystem for storing persistent scripts and data directly on non-volatile memory. To optimize limited hardware resources, the system utilizes execute-in-place flash execution, running read-only constants and instructi

OpenThread is an open-source implementation of the Thread networking protocol stack. It provides a standard-compliant IPv6 mesh networking stack, integrating 6LoWPAN and IEEE 802.15.4 to enable secure, internet-connected communication for low-power wireless devices in smart home and industrial automation environments. The project includes a Thread Border Router, which acts as a networking gateway bridging low-power mesh networks to external IP networks such as Wi-Fi or Ethernet. It is designed for energy efficiency, featuring a low-power wireless mesh implementation that allows battery-operat

Ziti is a zero-trust network overlay and identity-based mesh network. It provides a software-defined perimeter that replaces traditional IP-based routing and VPNs by mapping network services to cryptographically verified identities, effectively cloaking applications from the public internet. The project distinguishes itself through an outbound-only connection model that eliminates open listening ports and a Zero Trust SDK that allows developers to embed encryption and identity-based access control directly into application source code. It also provides transparent tunneling proxies to extend

BitChat Android is a decentralized peer-to-peer messenger that enables communication over Bluetooth mesh networks without requiring any internet connection or central servers. It functions as a full mesh network chat app and a privacy-focused communication tool, with every message encrypted end-to-end using per-session cryptographic keys that ensure forward secrecy. The app operates without accounts or persistent identifiers, resisting user tracking at the protocol level. To strengthen privacy and efficiency, BitChat injects cover traffic to obscure real communication patterns and includes an

Uncloud is a decentralized container orchestrator designed to deploy and manage applications across multiple servers without a central control plane. It functions as a peer-to-peer system and a Docker Compose cluster deployer, using SSH-based infrastructure management to coordinate operations across remote nodes. The project distinguishes itself by using a secure mesh network overlay to enable direct inter-container communication across different physical machines. It facilitates container image distribution by transferring missing layers directly from local environments to target nodes, bypa

This project is flight control autopilot software designed as a real-time operating system for managing the flight dynamics and navigation of autonomous multicopters, fixed-wing aircraft, and rovers. It serves as a multi-vehicle autopilot framework that supports various aircraft configurations, including vertical takeoff and landing platforms across industrial environments. The system includes a MAVLink communication stack for exchanging telemetry and command data between unmanned vehicles and ground control stations. It also provides a software-in-the-loop flight simulator to test autopilot

NX_Firmware is a binary repository manager and firmware distribution server designed to store and serve versioned system update files to hardware devices. It functions as a stateless file host that organizes compiled firmware binaries in a structured directory for automated retrieval via a REST API. The system maps specific firmware builds to compatible hardware revisions using schema-based metadata. It utilizes a flat-file asset hosting model, serving binary blobs directly from the filesystem to avoid the overhead of a database management system. The server handles hardware version control

Side-Menu.Android is a reusable UI component for Android applications that provides a slide-out navigation drawer. It is designed to help developers organize application sections and user options into a structured, hidden panel that maintains a clean interface for the primary content area. The component distinguishes itself through its visual presentation, which follows Material Design guidelines to ensure a consistent and intuitive user experience. It features a data-driven menu hierarchy that allows for logical grouping of navigation items, and it incorporates fluid circular reveal animatio