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Würth Elektronik Thetis-I with Evaluation Kit

https://www.electronics-lab.com/wurth-elektronik-thetis-i-with-evaluation-kit/

Radio Module and Test Option for the Wirepas IoT Network Protocol Würth Elektronik launches Thetis-I, a ready-to-use radio module for Wirepas mesh networks. Thetis-I is the perfect solution for IoT device manufacturers. Networks with technology from Wirepas, the Finnish software provider, are self-healing and freely scalable. Each device with a Thetis-I radio module can also […]

Designing with an inverted-F 2.4 GHz PCB antenna

https://www.electronics-lab.com/designing-with-an-inverted-f-2-4-ghz-pcb-antenna/

PCB design guide for an inverted-F 2.4 GHz antenna from Silicon Labs. One of the main reasons to use a PCB antenna is to reduce cost. Since the antennas are printed directly on the board, they are generally considered to be free. On boards with room to spare, this will be true. On boards that […]

Espressif Announces the 
Release of ESP32-S2 Secure Wi-Fi MCU

https://www.electronics-lab.com/espressif-announces-%e2%80%a8release-esp32-s2-secure-wi-fi-mcu/

Espressif announces the release of the 
ESP32-S2 Secure Wi-Fi MCU, which is a highly integrated, low-power, 2.4 GHz Wi-Fi Microcontroller SoC supporting Wi-Fi HT40 and 43 GPIOs. Based on Xtensa® single-core 32-bit LX7 processor, ESP32-S2 can be clocked at up to 240 MHz. ESP32-S2 is a highly integrated, low-power, 2.4 GHz Wi-Fi Microcontroller SoC supporting […]

WiGPSFi – ESP8266 + GPS module

https://www.electronics-lab.com/wigpsfi-esp8266-gps-module/

euerdesign.de has connected the ESP8266 to an GPS and a SD-Card to scan networks – coded a MySQL-DB with some PHP parsers and dynamic maps – and get fascinated by all the 2,4 GHz radiation arround him. In this blogpost, you can only read about finding and printing out maps with WiFi-Accesspoints and not how to […]

nRF24L01+ 2.4 GHz wireless connectivity with the TinyK20 board

https://www.electronics-lab.com/nrf24l01-2-4-ghz-wireless-connectivity-with-the-tinyk20-board/

Erich Styger show us how to connect nRF24L01+ transceiver module with tinyK20 Board and how to use the command line to communicate with it. He  writes: I’m using the tiny and inexpensive Nordic Semiconductor nRF24L01+ transceiver (see “Tutorial: Nordic Semiconductor nRF24L01+ with the Freescale FRDM-K64F Board“) in many projects: it costs less than $3 and allows […]