INT - Interrupt Pin. GND - Ground Connection ... To interface the PMW3901 sensor module with ESP32, we use SPI communication. Since we had the Pimoroni PWM3901 module, we have used that, but the ...

This library introduces the MyButton class, which makes it easy to process push-button input by Arduino/ESP32. Connect the push-button between a GPIO-pin and GND (see the diagrams below). Prefer pins ...

Espressif released the ESP ZeroCode web application in the summer of 2023 to create custom Matter-certifiable firmware for ...

If you want to maintain detailed logs of the environmental parameters, you can host a database on your Raspberry Pi and ...

In the comments section, fellow Redditors shared their opinions on whether the wedding guest was wrong to interrupt the bride's bouquet toss with his surprise proposal. Never miss a story — sign ...

ESP32-P4-Module Basic Kit – Board with 8Ω 2W speaker ESP32-P4-Module-DEV-KIT-A – Board with 8Ω 2W speaker, RPi Camera (B), and 15-pin FFC cable for the camera ESP32-P4-Module-DEV-KIT-B – Same as ...

The software defined radio has opened up unimaginable uses of the radio spectrum for radio enthusiasts, but it’s fair to say that there’s one useful feature of an old-fashioned radio they lack ...

[GoldenSights] wanted USB-C and so they used an Elite-C microcontroller, but there’s one big problem — it only has 24 pins, and according to the matrix math, the board needs 27 total.

A recent controversy has emerged around Espressif’s ESP32 microcontroller, following the discovery of undocumented Bluetooth HCI commands by security researchers at Tarlogic Security. Initially ...

Polarity can be inverted on any of the pins. Work on both 3V3 or 5V logic. Two independent interrupts, one for each 8-bit port, which can be linked/mirrored using interrupt_mirror config, so that any ...

This project demonstrates a scalable and real-time home automation system built around the powerful IndusBoard Coin, a compact development board based on the ESP32-S2 microcontroller ... PWM signals ...