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Modbus and Bluetooth data sending to Node-RED (view source)
Revision as of 13:11, 2 February 2023
, 13:11, 2 February 2023→Summary
==Summary==
==Summary==
Node-RED is a visual programming tool that can be used to wire together hardware devices, APIs, and online services using a visual interface. It is written in Node.js and can be used with Teltonika Routers through the MQTT and HTTP protocols. In this article, several use cases are discussed, such as MQTT gateway using Node-RED or Teltonika device as MQTT broker, Modbus data to server, Bluetooth data to server, HTTP data to Node-RED server, and MQTT gateway using MQTT Explorer. The article provides detailed steps on how to install Node-RED on a Linux virtual machine, install MQTT-specific nodes, and set up a local server. The article also explains how to use the Teltonika device as an MQTT broker and set up Node-RED to work with it.
==References==