187 projects using lwIP
lwIP (lightweight IP) is a widely-used, open-source TCP/IP stack designed specifically for resource-constrained embedded systems. It minimizes RAM usage while providing a full-scale TCP implementation, making it suitable for devices with only tens of kilobytes of free memory.
A connection and credentials manager for ESP8266 boards using Wiznet W5100/W5100S Ethernet controllers. It provides a fallback web configuration portal for runtime setup of network settings, custom parameters, and timezone data using LittleFS or SPIFFS.
A connection and credentials manager for ESP8266 boards using the W5500 Ethernet controller. It provides a web-based configuration portal for setting static or DHCP IP addresses, DNS servers, and custom parameters at runtime, with support for LittleFS and SPIFFS.
A robust platform abstraction layer providing a neutral interface for system calls across desktop and embedded environments. It supports FreeRTOS, Zephyr, MQX, Linux, and Windows, enabling highly portable C and C++ development for 32-bit microcontrollers and desktop OSs.
A stand-alone Bluetooth dashboard for electric unicycles (EUCs) designed for the ESP32-based TTGO T-Watch 2020. It leverages the Arduino framework and FreeRTOS to provide real-time telemetry, power management, and system settings via a wearable interface. Currently supports KingSong wheels with features like speed monitoring, battery status, and OTA updates.
An example project demonstrating how to run the Fashion MNIST TFLite model on an ESP32 microcontroller using the ESP-IDF framework. It utilizes TensorFlow Lite Micro for edge AI inference, allowing the device to classify clothing items locally.
A port of the FastLED 3.3 library specifically designed for the ESP-IDF 4.x development environment. It enables high-performance LED control on ESP32 microcontrollers by leveraging I2S and RMT hardware peripherals for glitch-free, multi-channel parallel output.
A demonstration project for an MQTT client running on the FreeRTOS platform. It integrates the LwIP network stack to provide connectivity and showcases how to implement MQTT communication in an embedded environment.
The official firmware for the SHA2017 hacker camp badge, built on the Espressif ESP-IDF framework and FreeRTOS. It provides a robust platform featuring a MicroPython runtime, uGFX graphics support for E-ink displays, and integrated WiFi connectivity for the ESP32-based hardware.
A comprehensive implementation of a Simple Operating System (SOS) built on the seL4 microkernel for the UNSW Advanced Operating Systems course. It features a process server, network stack integration via lwIP, and a custom shell, primarily targeting the i.MX6 ARM platform.
A high-performance Arduino core for Raspberry Pi RP2040 and RP2350 microcontrollers, supporting both ARM and RISC-V architectures. It integrates the Raspberry Pi Pico SDK with FreeRTOS SMP support and provides advanced features like multicore processing, PIO-based peripherals, and integrated SSL/TLS.
An asynchronous DNS server library for the Raspberry Pi Pico W (CYW43439 WiFi). It provides non-blocking DNS resolution, enabling efficient captive portals and multi-connection network environments without the need for tight polling loops.
An asynchronous Ethernet connection manager for ESP32-S2/S3/C3 microcontrollers. It utilizes the LwIP stack with W5500 or ENC28J60 controllers to provide a web-based configuration portal for managing network credentials and static IP settings at runtime.
A high-performance asynchronous connection and credentials manager for ESP8266 boards using the ENC28J60 Ethernet controller. It provides a fallback web configuration portal for runtime setup of DHCP/Static IP settings, hostnames, and custom application parameters stored in LittleFS or SPIFFS.
An asynchronous Ethernet credentials and connection manager for ESP8266 boards using Wiznet W5100 or W5100S controllers. It provides a fallback web configuration portal for setting static or DHCP IP addresses, hostnames, and custom parameters at runtime using ESPAsyncWebServer.
A comprehensive connection and credentials manager for ESP8266 boards equipped with W5500 Ethernet shields. It features an asynchronous web configuration portal for runtime network setup, supporting DHCP, static IP, and custom parameters stored via LittleFS or SPIFFS.
An asynchronous HTTP client library for ESP32-based microcontrollers using LwIP Ethernet controllers like W5500, W6100, and ENC28J60. It provides a non-blocking interface for REST communication, similar to JavaScript's XMLHttpRequest, and relies on the AsyncTCP library for efficient networking.
An asynchronous HTTP request library specifically designed for the Raspberry Pi Pico W using the CYW43439 WiFi chip. It provides a subset of HTTP methods including GET, POST, and PUT, relying on the AsyncTCP_RP2040W library to facilitate non-blocking REST communication.
An asynchronous HTTPS request library for ESP32-based boards using LwIP-compatible Ethernet controllers like W5500, W6100, and ENC28J60. It leverages AsyncTCP_SSL to provide a non-blocking, XMLHttpRequest-style API for efficient REST communication in embedded systems.
A high-performance asynchronous HTTPS request library for ESP32 and ESP8266, enabling non-blocking REST communication. It supports a wide range of network interfaces including built-in WiFi and various Ethernet controllers like W5500, W6100, and ENC28J60.
A high-performance asynchronous MQTT client for ESP32, S2, S3, and C3 microcontrollers. It supports WiFi and various Ethernet controllers like W5500, W6100, and ENC28J60 with integrated SSL/TLS capabilities via LwIP.
A fully asynchronous UDP library for ESP32-based boards using LwIP with W5500, W6100, or ENC28J60 Ethernet controllers. It provides a non-blocking interface for Unicast, Broadcast, and Multicast networking, significantly improving performance over standard synchronous implementations.
A fully asynchronous UDP library for ESP32-S2/S3/C3 microcontrollers using the W6100 Ethernet controller and LwIP. It enables non-blocking network communication for unicast, broadcast, and multicast environments, allowing for high-speed multi-connection handling.
A fully asynchronous UDP library for ESP8266 boards using W5x00 or ENC28J60 Ethernet controllers. It enables high-speed, multi-connection networking by leveraging the lwIP stack for non-blocking operations.
A fully asynchronous UDP library for the Raspberry Pi Pico W using the CYW43439 WiFi chip. It supports unicast, broadcast, and multicast communication, allowing for non-blocking network operations on the arduino-pico core.
A fully asynchronous UDP library for Teensy 4.1 using the built-in Ethernet and QNEthernet. It enables high-performance, non-blocking network communication with support for unicast, broadcast, and multicast protocols.
An asynchronous web server library specifically designed for ESP32-S2, S3, and C3 microcontrollers using the ENC28J60 Ethernet controller via the LwIP stack. It enables high-performance, non-blocking network communication, supporting concurrent connections, WebSockets, and Server-Sent Events.
An asynchronous web server library designed for ESP32-S2/S3/C3 microcontrollers using the W5500 Ethernet controller. It leverages the LwIP stack to provide high-performance, non-blocking network handling, supporting WebSockets, EventSource, and efficient CString-based memory management.
A high-performance asynchronous web server library for ESP32 microcontrollers using the W5500 Ethernet controller. It leverages the LwIP stack to provide non-blocking network operations, supporting WebSockets, Server-Sent Events, and efficient memory handling for large data transfers.
An asynchronous web server library for ESP8266 boards using W5x00 or ENC28J60 Ethernet shields. It provides high-performance, non-blocking HTTP, WebSocket, and EventSource functionality by leveraging the lwIP stack.
ChibiOS is a complete development environment for embedded applications, featuring the RT and NIL real-time kernels along with a comprehensive Hardware Abstraction Layer (HAL). It provides a scalable architecture for microcontrollers ranging from tiny 8-bit AVRs to high-performance ARM Cortex-M7 and SPC5 devices.
A comprehensive IoT chronothermostat system utilizing ESP32 nodes and a Raspberry Pi 3 gateway integrated with Amazon Web Services. It features multi-room temperature and humidity monitoring, remote control via MQTT, and a web-based GUI for scheduling and statistics.
A CDC-ECM implementation for the Microchip SAMD21 microcontroller that enables Ethernet-over-USB functionality. It integrates the lwIP stack to provide a built-in web server, DHCP server, and DNS server, allowing the device to act as a network interface for Linux, macOS, and mobile devices.
An implementation of the USB CDC-EEM (Ethernet Emulation Model) protocol for the Microchip SAMD21 microcontroller. It integrates the lwIP TCP/IP stack to provide a web server and DHCP services, allowing the device to function as a network interface over USB.
D21rndis is a USB Remote Network Driver Interface Specification (RNDIS) implementation for the Microchip SAMD21 microcontroller. It integrates the lwIP TCP/IP stack to provide a web server, DHCP server, and DNS server over a USB connection, enabling network connectivity without dedicated Ethernet hardware.
dnx RTOS is a Unix-like operating system layer built on the FreeRTOS kernel, designed for 32-bit microcontrollers. It provides a modular architecture featuring a virtual file system (VFS), a C-standard compatible program layer, and support for multiple CPU architectures including STM32 and EFR32.
A comprehensive Arduino library for DS3231 and DS3232 extremely accurate I2C real-time clocks. It provides a unified API for timekeeping, alarms, and square wave generation across a vast range of hardware architectures including ESP32, STM32, nRF52, and RP2040.