Focus on Wireless Applications

Elektor Edition September / October

The future is wireless! In the September/October 2022 edition of Elektor, we focus on Wireless Applications-related projects, technologies, and solutions. In particular, we look at wireless data transmission via Bluetooth LE, among other things. Elektor engineer Mathias Claußen shows how easy it is to transmit sensor values from an ESP32-C3 to an ESP32 without using Wi-Fi. With the right libraries, programming a small BLE application is not black magic. In this issue, we also detail a BLE sniffer and a small project that transmits measurement data to the Telegram messaging service. And in the Industry section, editor Stuart Cording looks at privately operated 5G networks. The issue is also packed with in-depth articles on a variety of other topics, including a hackable CO2 meter, a Fliege notch filter, remote sensing, and an RP2040-based magic RGB LED cube design.

Webinar - Wireless Wonders: A Look at BLE and More

Interested in wireless applications? Have you ever wondered, "Why BLE and not just Wi-Fi?" Do you have questions for Elektor engineers about the wireless-related articles and topics covered in the Sep/Oct 2022 edition? Join Mathias Claussen and Jens Nickel for a free webinar, Wireless Wonders: A Look at BLE and More, during which they will dive into the details. Bring your questions and ideas to the live event. Attendees will have a shot to win a free copy of the e-book, Develop your own Bluetooth Low Energy Applications (Koen Vervloesem, Elektor 2022). Join us live on October 13, 2022, at 5:00 PM CEST!

Register now!

Mathias Claußen is a trained IT systems electronics technician who earned a BSc in Electrical and Information Engineering and an MSc in Microelectronic Systems. After this, he worked as a project engineer for embedded development and focused on ARM Cortex-M-based architectures and real-time operating systems. Mathias joined Elektor in 2018 as part of the Elektor Lab team focusing mainly on software. He currently co-hosts the monthly livestream Elektor Lab Talk.

Jens Nickel is Elektor’s Editor in Chief. In addition to programming, he enjoys electronic music and video production. You can read his recent Elektor articles at www.elektormagazine.com/nickel. He currently co-hosts the monthly livestream Elektor Lab Talk.