The controller also features a 2.33-inch touchscreen display, a 10A relay, a 12V to 24V DC screw terminal ... LoRa via HPD16A Semtech SX1262 module (Bands: 433, 868, 915, 920MHz) and external antenna ...

You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ones: a single AA battery, a wheel to set the time, and two or ...

Besides the pre-loaded BASIC firmware, the company claims support for LISP, UNIX v7 clone, an MP3 player, and the Raspberry Pi Pico SDK and Arduino, and a host of other programming languages. We’re ...

However, the limited and temperature-dependent Short-Circuit (SC) capability is the key obstacles to its wide application. In this paper, a novel SCP based on Power Evaluation Method (PEM) considering ...

This project is an automated garden watering system using an ESP32, relay module, solenoid valve, and a Python backend with MQTT. The system allows remote control of a solenoid valve via MQTT messages ...