Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finally, ...

This library creates standard Arduino Ethernet networking API over ESP8266 or ESP32 AT commands. The Arduino Ethernet networking API was established by Arduino Ethernet library. EthernetEspAT extends ...

Anemometer and rain detector with Wemos D1 Mini (ESP8266). Powered by a 18650 battery and solar panels. The values are sent to a MQTT server every minute. The wemos d1 mini turns to deep sleep to save ...

The internal A/D converter of an ESP8266 is — like the one of the ESP32 — not suitable for accurate voltage measurements. But there are other applications where the analog input can prove its worth, ...

[Sven337]’s rebuild of a cheap and terrible baby monitor isn’t super visual, but it has so much more going on than it first seems. It’s also a how-to for streaming audio via UDP over WiFi with a pair ...