Arduino Uno Q : Hybrid Board Build Smarter Projects with Precise Control

Discover Arduino Uno Q, a hybrid Linux plus microcontroller board with four Cortex A53 cores, so you get precise control and easy web apps.
GitHub

ESP Exception Decoder helps you understand crash stack traces and backtraces from ESP8266 ...

Arduino IDE 2.2.x support is deprecated. Starting with version 2.x, ESP Exception Decoder targets Visual Studio Code and requires BoardLab. Arduino IDE 2.2.x users ...
CNX Software

ESP32-DIV V1 handheld pentesting tool supports Wi-Fi Attacks, BLE spoofing, 2.4GHz scanning ...

Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...