Features: I2C communication: Efficient data transfer between ESP32, BMP280, and LCD. Real-time weather data: Display temperature, pressure, and altitude on the LCD. Single Master, multiple Slaves: ...

This DIY setup utilizes an ESP32 microcontroller and I2C communication to fetch real-time temperature, pressure, and altitude data from a BMP280 sensor and display it on an LCD screen.

I2C Universal MosFET 2A fused AC/DC OptoCoupler board for ESP32 / Arduino 16 channels, Toshiba PHOTORELAY 100V no clicking, no signal bounce. Switch signals on/off, 2 Amps DC or AC using I2C bus. IO ...

ESP32-S3-LCD-1.47 Dev board pinout The ESP32-S3-LCD-1.47 USB dongle/development board can purchased on AliExpress for $16.99 plus shipping, and it should soon show up on Amazon along with other ...

NORVI Controllers' AI Optic - also written as AIOptic - is an ESP32-S3 camera solution with a 5MP OV5640 autofocus camera module, a 2.1-inch LCD Display, ...