RAKwireless RAK11160 is a new low-cost, low-power LoRaWAN, WiFi 4, and Bluetooth LE module based on ESP32-C2 (ESP8684) and ...

Regular ding-dong doorbells are fun and all, but it can be nice to put something a little more special by your front door. To that end, [Arpan Mondal] built this neat little piano doorbell to make ...

ESPHome has become one of my favorite tools for managing smart home devices. It gives me the ability to configure, update, ...

and the ESP32-P4-86-Panel-ETH-2RO with a bottom board that features an RS485 serial interface, two relays, a 10/100Mbps Ethernet RJ45 connector, and 6V-30V DC input. ESP32-P4-WIFI6-Touch-LCD-4B model ...

What do you get when you combine an ESP32, a 16-bit DAC, an antique VFD, and an IDE CD-ROM drive? Not much, unless you put in ...

I2S is an electrical serial bus interface standard used for connecting digital ... However you can also output to any other class which inherits from Arduino Print: e.g. the Arduino ESP32 I2SClass or ...

Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in ...

In simple terms, amplitude is how strong or intense a wave is. It's plotted on a graph with time on the x-axis and amplitude ...

Note, we don’t want to install the “WiFi.h” separately as we do for “DHT.h”, Since it already comes when we install the ESP32 board from the Arduino Board library manager. Here, I am using a Macro to ...

This library provides a simple device independent interface for interacting with Adafruit IO using Arduino. It allows you to switch between WiFi (ESP8266, ESP32, ESP32-S2, ESP32-S3, ESP32-C3, RP2040, ...

Apple adds support for brain-computer interfaces (BCIs) to iOS, iPadOS, and visionOS. It's currently working with startup Synchron to test it on patients.