This project displays live prices of Bitcoin (BTC), Ethereum (ETH), and Binance Coin (BNB) in USD, along with their 24-hour change, on an OLED screen connected to an ESP8266 microcontroller. It also ...

This project is a portable GPS tracking system using an ESP8266 and a NEO-6M GPS module. It displays position information on an OLED screen and offers a web interface accessible via WiFi. Power the ...

The ESP32/ESP8266 WIFI display using MQTT protocol project features several wifi modules suitable to IoT applications. These WiFi modules has OLED display integrated or connected particularly to the ...

Every so often we run across something in the Hackaday tip line that sends us scurrying to Google, trying to source a component, part, or assembly. The ESP8266 WiFi module is the latest, made ...

When we first heard about it a few weeks ago, we knew the ESP8266 UART to WiFi module was a special beast. It was cheap, gave every microcontroller the ability to connect to a WiFi network, and could ...