USB Looper “Blooper”: A Serial USB Tool for Debugging and Data Transfer
The Blooper is an open-source USB looper that brings back the null modem concept for modern USB-C connections, enabling UART…
Espressif Introduces ESP32-E22: High-Performance Wireless for Connected Products
Espressif has announced the ESP32-E22, its first Wi-Fi 6E SoC designed as a radio co-processor for high-performance connected devices, featuring…
GSM Emergency Call System with RF Receiver for Elderly and Bedridden Patients
This article describes a GSM-based emergency call system with an RF receiver that sends calls and SMS to pre-programmed numbers…