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Latest News
Ethernet TCP/IP for embedded systems
News from W&T:
Ethernet TCP/IP cards for integrated systems will be launched by Wiesemann & Theis GmbH (W&T) in week 38/2022.
With this small card integrated into the manufacturer's equipment, communication to the Ethernet is opened up from any communication with protocols such as serial TTL levels.
Flexible IO access with W&T’s new web IOs
Flexible IO access with W&T's new web IOs
Wiesemann and Theis GmbH from Wuppertal are expanding its Web-IO range with two new devices for automation and IoT applications.
USB Redirection for Linux
Connecting USB devices over the network
With the new USB redirection for Linux, you can connect USB devices to your workstation or server system over the network.
Web-IO – System Integration Automation with Standard Protocols
Integrate IO signals with Modbus-TCP, OPC UA/DA, Rest or MQTT
Web IOs now with OPC UA1
The Web-IO series from Wiesemann & Theis GmbH now supports one of the most important common communication standards - the OPC UA industrial protocol. In this way, Web IOs also make older machines, controls and measuring instruments ready for the future.
Segmentation: Router vs. Bridge Mode
Bridge: Microwall Bridge
The Microwall Bridge works transparently from the point of view of the IP ranges, i.e. the IP ranges (net IDs) of the surrounding network and the island side are identical. Nevertheless, cross-network connections are only possible after setting up explicit sharing rules based on the IP addresses and TCP/UDP port numbers involved.
transfer.box LAN-USB can both store data and send it from USB devices over the Internet
USB memory with network connection
Wiesemann & Theis GmbH, Wuppertal has developed another product to help USB devices. It is called transfer.box LAN-USB box and has item number # 53763 - recommended price excl. VAT is 3135 DKK.
Use USB devices in the home office
The USB servers integrate USB interfaces into the corporate network. Using a VPN, you can also enable access from remote locations. This makes it possible to work from the home office in many cases that actually require physical presence.
Timeair keeps track of indoor climate
Simple database fresh air control of the indoor climate.
Unique technique for creating a better indoor climate - which tells when there is a need to improve the indoor climate.
Launched by Wiesemann & Theis GmbH in December 2020 - the device is called timeair and has product code 97200.
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!