MySondy GO LoRa32 is an ESP32-PICO-D4 board with a 433 MHz LoRa module and a 0.96-inch OLED designed to track ...

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

LoRa now supports mesh networking thanks to Meshtastic, an open-source platform enabling secure, low-power, long-range ...

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

Explore IoT architecture to understand its layered framework that enables modularity, scalability, and flexibility in IoT ...

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 ...

However you can also output to any other class which inherits from Arduino Print: e.g. the Arduino ESP32 I2SClass or you can use the data callback described below. You can be notified when a packet is ...

ESP32: Sketch uses 310749 bytes (23%) of program storage space. Maximum is 1310720 bytes. Global variables use 15388 bytes (4%) of dynamic memory, leaving 312292 bytes for local variables. Maximum is ...

Step into the future of crowd analytics with our AI-powered face-counting system, designed for open gatherings where entry ...

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 ...

[Tommy] has a great write-up about designing and building a minimalistic handheld electronic game called “Higher Lower”. It’s an audio-driven game in which the unit plays two tones and asks ...