Dear customer,

If you have any questions or problems regarding our products, simply fill out the form. Our team will process your request as quickly as possible and get back to you.

If you are looking for a manual, data sheet, download or sample code, you can find it on the respective product page. Here you can also find frequently asked questions, and the corresponding answers.

Of course, we will also be happy to assist you by telephone: +49 (0) 2845 9360 – 50
Available: Mon. - Thurs.: 09:00 - 17:00, Fri.: 09:00 - 14:30

For all other cases, we have set up a ticket-system for you. Here you can ask questions or report problems:


In order to provide you with the best possible support when using our products, we have also set up a separate website for some of our products.


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