The controller also features a 2.33-inch touchscreen display, a 10A relay, a 12V to 24V DC screw terminal for power ... and Bluetooth 5.0 LE via ESP32-S3 LoRa via HPD16A Semtech SX1262 module (Bands: ...

However, those are not the only relays in track and field. The distance medley relay — often referred to as the DMR for short — is another relay event at track and field meets. But unlike its ...

A relay module is also connected to the ESP32’s GPIO 13, providing the ability to control external devices like additional lighting or security systems using gesture commands. The WS2812 LED strip is ...

“M5Stamp PLC Controller with M5StampS3” or just “M5Stack StamPLC” is a programmable logic controller (PLC) based on the StampS3A ESP32-S3 wireless module and offering 8 opto-isolated digital inputs, 4 ...

We're covering all devices in the iPhone 12 range on this page but it's generally only the standard model that's still available at most retailers. The Pro models and the mini are all long ...

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 ...

Automatic valve control at a fixed time. Uses an RTC (DS3231) to maintain accurate timing. Powered by 8x AA batteries.