Recent DIY trends show makers increasingly turning to ESP32 microcontrollers and Arduino platforms for smart home projects, replacing costlier or overpowered setups like Raspberry Pi in many cases.

Designed by Granz Scientific LLC, the SN1 Solar Node is an ESP32-C3-based IoT node/development board designed specifically for off-grid IoT projects. Development boards like Seeed Studio Wio Tracker, ...

The "Arduino simulator" is a Python coroutine that sends LED_ON / LED_OFF / PING commands via bridge.uart_send(), exactly as a real Arduino Uno would send bytes over its TX line. In Velxio (browser), ...

ESP-FLY DIY kit is a miniature DIY drone kit based on Seeed Studio's XIAO ESP32-S3 board that was initially introduced as a ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for analog circuits, but can fall short with programmable logic. Tools like ...

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The ESP8266 microcontroller is a favorite among makers for creating affordable, Wi-Fi-enabled sensor projects. Pairing it with a DHT22 temperature and humidity sensor is one of the easiest ways to get ...

In a move that’s no doubt going to upset and confuse many, Espressif has released its newest microcontroller — the ESP32-S31. The confusing part here is that the ESP32-S series was always the one ...

Attach the PWM channels to the yellow/orange wire Attach the black one to GND Attach the red wire to the voltage supply (5V or as much as required by your servos, standard is 6V) The servoCommand.ino ...

Abstract: Smart buildings require reliable control, low-cost sensing, and operator-friendly supervision to reduce energy use while maintaining safety and comfort. This paper presents a hybrid ...