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MQTT – Communication in the Internet of Things

The end devices (clients) involved in MQTT communication establish a connection to a central message service (server), the broker . Here you can as publishers post messages or as subscriber relate. The only requirement: the end devices must be able to connect to the broker, regardless of whether in the internal network or on the Internet.

MQTT was standardized by OASIS in 2013 and has since developed into an important protocol for the Internet of Things.

Now new at W&T: The MQTT.box as an independent broker for your network!

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Product news

W&T extends the Microwall range

Safe island safely serviced remotely

Wiesemann & Theis have expanded the Firewall range with two products.
1: Microwall VPN integrated with WireGuard VPN server.
2: Fix defined firewall - Network one-way Street

Now there are several ways to secure important data against hacking.

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Product news

rule.box products with Node-RED programming

New Wiesemann & Theis products make systems as easy as building with Lego.

The rule.box is the central box for Web-IOs made by Wiesemann & Theis. Using the Node-RED interface you can make virtual connections between the in- and outputs of the Web Thermometer, analog Web-IOs and digital Web-IOs from Wiesemann & Theis. For example you can switch the ventilation in the open-plan office as the CO2 levels in the breathing air or switch the air conditioning depending on room temperature. You can visualize the detected measurement values in the Dashboard and store them in the device-internal database. Connectors for the Web-IOs, Web Thermometer and Com-Server are already pre-installed.

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