Raspberry Pi HATs offer small, stackable data acquisition with features like analog and digital I/O.

There’s also a rotatory encoder to control the menu on the LCD or adjust the zoom, a fill/flash light, a few buttons, an LED, and support for either USB or battery power. The company says the ESP32-P4 ...

Bluetooth proxying is a significant amount of work for an ESP32. Adding more jobs like Audio or Camera processing will likely have disappointing ... you'll simply need to re-flash using a USB cable - ...

This tiny yet powerful board handles low-latency (7-25ms), WiFi-based control and direct battery charging via USB ... DIY ESP32-powered drone combines performance, affordability, and customization.

Designed by Everything Smart Home, the Everything Presence Lite is a compact, ESP32-based mmWave presence sensor designed to ...

3. Flash the Firmware: Transfer the firmware to the ESP32 and Nextion display using an SD card or USB adapter. This step ensures that the hardware and software components work in harmony ...

But if you’ve run out of camera modules, webcams, or IP cameras, you can incorporate an ESP32-CAM board into your Raspberry Pi-flavored Frigate security. If you’re running Frigate as a Docker ...

The eye tracker is based on an economical USB endoscope, which is a small camera optimized for up-close applications. By attaching the camera to a pair of common safety glasses so that it looks at ...

What would you do with dozens and dozens of outdated Chromebooks that are no longer getting updates from the Google Mothership? It’s a situation that plenty of schools will have to deal with in ...