Localtonet Blog

Access OPC UA servers across plant network boundaries using a Localtonet TCP tunnel, a Node-RED REST bridge, or an MQTT ...

Poll Modbus TCP data from PLCs with Node-RED, store it in InfluxDB, and visualise it in Grafana. Expose the dashboard to...

Run a Mosquitto MQTT broker on your Raspberry Pi, connect your ESP32 sensors, and expose the broker from anywhere using ...