Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

In a recent article in Elektor magazine, [Clemens Valens] describes the construction and software for an ESP32 walkie-talkie system that uses ESP-NOW for the wireless connection between units, along ...

This project involves setting up multiple temperature and humidity sensors using both Raspberry Pi Pico W and ESP32 devices. The sensors will send data to Home Assistant via an MQTT broker, allowing ...

We just got our hands on some engineering pre-samples of the ESP32-C3 chip and modules, and there’s a lot to like about this chip. The question is what should you compare this to; is it more an ESP32 ...

Immerse yourself in the fascinating world of control engineering with Arduino and ESP32! Start building smart, efficient, and reliable systems today! Control Engineering is at the heart of almost ...

FutureProofHomes’ Satellite1 Dev Kit is a DIY voice assistant comprised of an ESP32-S3 WiFi and Bluetooth board running ESPHome and an audio “HAT” based on XMOS XU316 audio processor designed for Home ...

This unit is based on the ESP32_CAM. Code has been written to upload onto the ESP32. Control of the unit is through a "settings.txt" file on the SD card. The unit can either be in "LAPSE" mode (where ...

Let's take a modular approach to sensor testing. The Sensor Evaluation Board was created to solve the hassle of repeatedly swapping sensors during development. Based on the ESP32-S3, it includes two ...