Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Best eSIM Providers (2026): Ultimate Guide to Choosing the Right Plan Best eSIM for UK Travelers: Our Top Five Picks Compared The best eSIM for UK tourists allows for swift 4G and 5G coverage to stay ...

This example demonstrates the ESP32-S2, ESP32-S3 series SoC as a USB host to dial-up 4G Cat.1 through PPP to access the Internet, with the help of ESP32-SX Wi-Fi softAP function, share the Internet ...

An all-in-one, feature-rich module for Android devices to spoof cellular information, including eSIM compatibility! Powered by Xposed and sideloaded with LSPosed. Spoof cellular information, including ...

Abstract: The paper presents a new low-power interface circuit based on a voltage divider consisting of a reference resistor, a resistive sensor and a microcontroller equipped with an ADC. The novelty ...

Abstract: This work presents the performance improvements of optimized layout in 0.13um CMOS Power Amplifier (PA) for 4G multimode multiband transmitter frond-end module (TXM). The TXM including the 0 ...