Node mcu x raspberrypi2 x mqtt
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The document outlines the configuration of a Raspberry Pi 2 as an MQTT broker using Mosquitto, detailing specific listener ports for MQTT and WebSockets. It introduces NodeMCU, an open-source firmware that aids in IoT prototyping, along with relevant tools like the NodeMCU flasher and LuaLoader for file uploading. Additionally, it mentions the Paho JavaScript client for browser-based MQTT connections.
Node mcu x raspberrypi2 x mqtt
- 4. Mosquitto config file mosquitto.conf # Default listener # ==================== port 1883 listener 11111 protocol websockets listener 22222 protocol mqtt
- 6. NodeMCU An open-source firmware and development kit that helps you to prototype your IOT product within a few Lua script lines
- 7. NodeMCU Flasher A firmware programmer for NodeMCU DEVKIT.
- 8. LuaLoader LuaLoader is a Windows program for uploading files to the ESP8266(NodeMCU) and working with the Lua serial interface.
- 10. Paho Javascript Client The Paho JavaScript Client is a browser-based library that uses WebSockets to connect to an MQTT server. <script src="./script/mqttws31.js" type="text/javascript"></script>
- 11. MODE