Loyal customers are important to us!

That's why you get a 433 MHz radio transmitter and receiver module for free!

✅Transmitter and receiver set: XY-FST transmitter / transmitter + XY-MK-5V receiver / receiver
✅Enables switching of 433 MHz devices (e.g. radio sockets) with Raspberry or Arduino
✅Delivery directly from Germany - Delivered within 2 working days
✅Accustomed high quality by buying from AZ-Delivery!

Now click on the yellow button and secure the 433 MHz radio transmitter and receiver module. Please note that our offer is subject to a limited quota. There are only € 3.90 shipping costs within Germany. Shipping costs also apply to this offer from an order value of € 15. A maximum of one piece per customer.

Your new 433 MHz radio transmitter and receiver module

frequently asked Questions

Why do we give away the 433 MHz radio transmitter and receiver module?

Very easily! Because you are already a loyal customer! If you already have a nano or micro controller, the 433 MHz radio transmitter and receiver module fits perfectly.

How long does the delivery take?

If you order by 2:00 p.m., we will deliver your consignments within 2 working days within 95% of cases within Germany. If you order outside of Germany, you will receive your free 433 MHz radio transmitter and receiver module within 2-4 working days.

How many 433 MHz radio transmitter and receiver modules can be ordered?

Due to the high demand, our offer is limited to one piece per person.

Where does the 433 MHz radio transmitter and receiver module come from?

We send our 433 MHz radio transmitter and receiver modules from Deggendorf in Bavaria - directly from our company headquarters. You will receive German quality goods within a very short time and do not have to expect parcels from the Far East!