Automatic Plant Watering with ESP8266 — Uses ESP8266, a 5V relay, and a pump to water plants once daily at a set time via NTP. Optional soil sensor skips watering if soil is moist. Manual watering ...

Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...

The slave node of the project. Contribute to hut-duckling/esp8266-node development by creating an account on GitHub.