Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...
See it as part of Qualcomm’s technology showcase at NRF 2026, January 11–13, 2026, at the Javits Center, NYC, Booth ...
Abstract: In this paper, we propose a system with a miniaturized antenna structure in the 915 MHz band that can place a circuit or module with a battery in the center. The circular folded dipole ...
Abstract: In this study, a miniature and high performance RF front-end module based on liquid crystal polymer (LCP) substrate is presented. The module consists of microstrip low pass filter (LPF) and ...
This library provides a simple device independent interface for interacting with Adafruit IO using Arduino. It allows you to switch between WiFi (ESP8266, ESP32, ESP32-S2, Airlift, WINC1500, & WICED), ...
A complete open-source hardware and firmware project for a modern IP packet radio modem operating on the 70 cm amateur band (420–450 MHz). Compatible with the NPR New Packet Radio, but with custom ...