When a US-based startup came to us with an idea for a vending machine that could dispense anything from protein bars to gym ...

Our team designed and built a fully functional prototype from the ground up. We handled the firmware, the PCB layout, the 3D ...

Sometimes you just need a slice of Pi.

No Wi-Fi, no problem.

With the ESP32-P4 not having any wireless functionality and instead focusing on being a small SoC, it makes sense to combine it with a second chip that handles features like WiFi and Bluetooth. This ...

If your Bluetooth driver is missing, you may be unable to connect to wireless headphones, mice, keyboards, and other essential peripherals. This frustrating issue often manifests as a complete absence ...

Discover a new dimension of possibilities by connecting your ESP32-CAM module with your Flipper Zero device. The ESP32-CAM module, a compact powerful cheap camera module, enables you to capture images ...

Recently there was a panicked scrambling after the announcement by [Tarlogic] of a ‘backdoor’ found in Espressif’s popular ESP32 MCUs. Specifically a backdoor on the Bluetooth side that would give a ...

Update 3/9/25: After receiving concerns about the use of the term 'backdoor' to refer to these undocumented commands, we have updated our title and story. Our original story can be found here. The ...

Abstract: This paper features the development of a video surveillance robot that utilizes an ESP32 camera module and an L298 motor driver to improve security in various applications. The ESP32 camera ...