In this post we are reviewing the ESP-01 Wi-Fi Relay Module. It is one of the cheapest smart switches you can purchase currently for making smart home, ...

This cable connects the Arduino to the ESP8266 WiFi module. The TX and RX lines are then tapped into. Each wire is routed to the RX pin of two different serial to USB adapters.

The WiFi232 is made by [Paul Rickards], and given the last few years of WiFi-enabled retrocomputing projects, it’s exactly what you would expect. Onboard the WiFi232 is an ESP8266 module ...

But instead of just cracking open the device to upgrade it with a second screen, they took the hack several steps further, adding an ESP8266 wifi module and a rechargeable battery without ...

Raspberry Pi has released the Radio Module 2 for WiFi and Bluetooth integration, and it's super cheap ...

Raspberry Pi has introduced the Radio Module 2, a small but powerful wireless module priced at just $4.This module is aimed at makers, developers, and organizations using RP2040 or RP2350 ...

According to I Programmer, the on-board Espressif ESP8266 Wi-Fi chipset adds about $2 to the cost of manufacturing the device.