The ESP8266 is the answer to “I want something with Wifi.” Surprisingly, there are a number of engineers and hobbyists who have not heard of this chip or have heard of it but don’t really understand ...

This project is a remote antenna switch based on the ESP8266 microcontroller. The device allows users to control an RF switch via a simple web interface. Initially, the ESP8266 starts in Access Point ...

Adafruit has announced the availability of the ESP32-S2 WROOM Module with PCB Antenna equipped with 4 MB flash and available to purchase priced at just $3.25. The new module is the single-core 240 MHz ...

ESP-01 is a tiny and useful piece of hardware. It has a 32-bit MCU, 2.4GHz 802.11 b/g/n WiFi, 1MB flash memory, and several other useful embedded features. Such ...

The Raspberry Pi Compute Module 4 has a built-in WiFi antenna, but that doesn’t mean it will work well for you – the physical properties of the carrier board impact your signal quality, too. [Avian] ...

This repository contains the KiCad design files for a low-cost, connected device designed to monitor liquid levels (e.g., in a rainwater barrel, sump, or tank) and trigger an alert (buzzer) when the ...