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

The schematic is self-explanatory ... After a final check, I securely placed the battery below the ESP32 module. Below, you can see the fully assembled device. This code reads acceleration and ...

The PDF schematics, datasheets for the main components ... In the 4G LTE version, the A7682E 4G module handles the audio, while in the PCM5102 audio codec version, the ESP32-S3 handles the audio. If I ...

Waveshare ESP32-P4-Module-DEV-KIT credit card-sized board may look like a Linux-powered Raspberry Pi SBC, but instead, it’s based on an “ESP32-P4-Module” comprised of a 400 MHz Espressif ESP32-P4 RISC ...

ESP32APRS is a Internet Gateway(IGate)/Dital Repeater(DiGi)/Tracker/Weather(WX)/Telemetry(TLM) with TNC Built in that is implemented for Espressif ESP32 processor ...

With the IMU or Inertial Measurement Unit + motor driver module complete, it weighs only one gram (1g)! 7. Installing the ESP32 Flight Controller Now that the IMU/motor driver module is assembled, ...

This is a custom-designed ESP32 development board created using EasyEDA. It includes: ...

Schematic Capture and PCB design - SpO2 module with KiCAD It's been a long time, since I have posted to showcase my work. While I was going through the models in LT Spice tool, I wanted to see how ...