The Image widget is designed to be a simple yet powerful addition to the Arduino Cloud toolkit. Users can upload static images in formats like GIF, JPG, or WEBP, with a size limit of 5MB.

The M5Stack Core’s Port A will provide the input control signal to the Arduino Opta using a UiFlow Blockly code program to operate an electromechanical relay’s (EMR) single-pole-single throw (SPST) ...

It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow meter, OLED display, and more.

This Arduino-powered system automates watering while collecting real-time data on soil moisture, ... Arduino Garden Controller - Automatic Watering and Data Logging. Posted: June 3, 2025 | Last ...