Showing 12 open source projects for "mqtt c"

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  • 1
    AWS IoT Device SDK for C++ v2

    AWS IoT Device SDK for C++ v2

    Next generation AWS IoT Client SDK for C++ using AWS Common Runtime

    Next-generation AWS IoT Client SDK for C++ using the AWS common runtime. This document provides information about the AWS IoT device SDK for C++ V2. If you have any issues or feature requests, please file an issue or pull request. This SDK is built on the AWS Common Runtime, a collection of libraries (AWS-c-common, aws-c-io, aws-c-mqtt, aws-c-http, aws-c-cal, aws-c-auth, s2n...) written in C to be cross-platform, high-performance, secure, and reliable. The libraries are bound to C++ by the AWS...
    Downloads: 1 This Week
    Last Update:
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  • 2
    OpenMQTTGateway

    OpenMQTTGateway

    MQTT gateway for ESP8266, ESP32, Sonoff RF Bridge or Arduino

    OpenMQTTGateway project goal is to concentrate in one firmware different technologies and protocols, decreasing, by the way, the number of physical bridges needed, and hiding the different technologies singularity behind a simple & widespread communication protocol; MQTT. MQTT gateway for ESP8266, ESP32, Sonoff RF Bridge or Arduino with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ...
    Downloads: 15 This Week
    Last Update:
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  • 3
    Serial Studio

    Serial Studio

    Multi-purpose serial data visualization & processing

    ... Ground Station Software that lets developers define how each CanSat presents data using an extensible communication protocol for easy data visualization. Developers can also use Serial Studio for almost any data acquisition and visualization project outside of CanSat, now supporting data retrieval from hardware serial ports, software serial ports, MQTT, and network sockets (TCP/UDP). You can download and install Serial Studio for your preferred platform.
    Downloads: 15 This Week
    Last Update:
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  • 4
    AWTRIX 3

    AWTRIX 3

    Custom firmware for the Ulanzi Smart Pixel clock or self made awtrix

    AWTRIX 3 is an open-source custom firmware designed for the Ulanzi Smart Pixel clock (TC001) or other DIY matrix clocks. It serves as a versatile smart home companion, integrating seamlessly with platforms like HomeAssistant, IOBroker, and NodeRed. AWTRIX 3 comes pre-installed with apps that display time, date, temperature, and humidity, but advanced users can expand its functionality by creating custom apps and sending notifications via MQTT or HTTP protocols. The firmware is highly...
    Downloads: 9 This Week
    Last Update:
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  • 5
    µWebSockets

    µWebSockets

    Compliant web server for the most demanding of applications

    Being meticulously optimized for speed and memory footprint, µWebSockets is fast enough to do encrypted TLS 1.3 messaging quicker than most alternative servers can do even unencrypted, cleartext messaging. Furthermore, we partake in Google's OSS-Fuzz with a ~95% daily fuzzing coverage with no sanitizer issues. LGTM scores us flawless A+ from having zero CodeQL alerts and we compile with pedantic warning levels. µWebSockets is written entirely in C & C++ but has a seamless integration...
    Downloads: 2 This Week
    Last Update:
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  • 6
    ESP32-Paxcounter

    ESP32-Paxcounter

    Wifi & BLE driven passenger flow metering with cheap ESP32 boards

    ... don't need to track people-owned devices if you just want to count them. Therefore, Paxcounter does not persistently store MAC addresses and does no kind of fingerprinting the scanned devices. Data can either be stored on a local SD-card, transferred to the cloud using LoRaWAN network or MQTT over TCP/IP, or transmitted to localhost using serial (SPI) interface. LED Matrix display (similar to this 64x16 model, can be ordered on Aliexpress). SD-card (see section SD-card here) for logging pax data.
    Downloads: 0 This Week
    Last Update:
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  • 7
    emqx

    emqx

    The Most Scalable MQTT Broker for IoT

    EMQX is the world's most scalable and reliable MQTT Broker designed by EMQ. It supports 100M concurrent IoT device connections per cluster while maintaining extremely high throughput and sub-millisecond latency. EMQX boasts more than 20,000 global users from over 50 countries, connecting more than 100M IoT devices worldwide, and is trusted by over 300 customers in mission-critical IoT scenarios, including well-known brands like HPE, VMware, Verifone, SAIC Volkswagen and Ericsson. Flex...
    Downloads: 45 This Week
    Last Update:
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  • 8
    uEZ

    uEZ

    Open Source middleware platform with FreeRTOS, processor abstraction

    ... file size. https://sourceforge.net/p/sevenzip/ uEZ 2.13.100 release updates Crossworks to v4.10.4, several LPC4357 driver updates, LPC4357 second core Cortex-M0 Crossworks Project Maker project , LPC4357 full screen video player uEZ 2.14.000 release updates Crossworks to v4.10.8 with several LPC4357 driver updates, lwIP full-duplex Ethernet with Jumbo Frames, MbedTLS, Amazon Web Services MQTT shadow demo over TSL 1.2, FreeRTOS+ additional libraries, SNMP/SNTP and TFTP/HTTP Server updates
    Downloads: 6 This Week
    Last Update:
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  • 9
    PJON

    PJON

    Experimental, arduino-compatible, multi-master, multi-media network

    ..., MQTT and ESPNOW. PJON is an experimental network protocol stack crafted in 10 years of research and experimentation. It was originally developed as an open-source alternative to i2c and 1-Wire but during development, its scope and features have been extended to cover use cases where IP is generally applied. PJON has been engineered to have a variable footprint (4.2-8.2 kB program memory) and overhead (5-35 bytes per packet) depending on its configuration.
    Downloads: 0 This Week
    Last Update:
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  • 10

    DHT22-MQTT-Sensor-ESP8266 (NodeMCU)

    Use DHT22 temperature / humidity sensor on NodeMCU (ESP8266) with MQTT

    This is a Sketch for the arduino IDE to enable the usage of a DHT22 sensor connected to a NodeMCU (ESP8266) with MQTT. Also supported are 2 status LED's and a SPI diaplay. After start the sensor device, there will be a Wifi-AP for configuration purposes. After successfully configuration, the sensor is connected as a Wifi-client and send the temperature and humidity data via MQTT within the given intervall. During AP-mode and client-mode, there are some RESTful functions (HTTP-requests...
    Downloads: 0 This Week
    Last Update:
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  • 11
    AWS IoT C++ Device SDK

    AWS IoT C++ Device SDK

    SDK for connecting to AWS IoT from a device using C++

    The Device SDK simplifies access to the Pub/Sub functionality of the AWS IoT broker via MQTT and provides APIs to interact with Thing Shadows. The SDK has been tested to work with the AWS IoT platform to ensure the best interoperability of a device with the AWS IoT platform. The Device SDK provides functionality to create and maintain a MQTT Connection. It expects to be provided with a Network Connection class that connects and authenticates to AWS IoT using either direct TLS or WebSocket over...
    Downloads: 0 This Week
    Last Update:
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  • 12
    OWLOS

    OWLOS

    Open source network operating system for managing IoT devices.

    OWLOS Open source network operating system for managing IoT devices: - does't require internet access or additional servers - ready to connect sensors, actuators, LCD, DHT, Stepper and other devices - does't require programming skills - built-in user interface - use web browser to access and manage your OWLOS nodes - built-in RESTful server - built-in MQTT client - at the same time WiFi access point and station, in any combination: - can be used autonomously...
    Downloads: 0 This Week
    Last Update:
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