Waveshare has recently introduced ESP32-S3-Touch-LCD-3.49, an ESP32-S3-based wide touch display (640×172) development board ...

Espressif Systems' EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for smart toys, voice-enabled ...

Discover why ESP32-powered displays outperform old tablets for creating interactive smart home dashboards, offering customization, cost-effectiveness, and power efficiency.

While it is sort of disturbing, it is one of the best uses for a round LCD we’ve seen lately. What is it? Just ...

The display I used here is the WT32-SC01 Plus, but any old cheap one will do, including the Cheap Yellow Display. So long as ...

Off to the races? Formula One races, that is. This project by [mazur8888] uses an ESP32 to keep track of the sport, and ...

With a single-wire modification and specialized firmware, even weather reports broadcast in RTTY by the German DWD can be decoded on the device's display. The hardware mod simply connects the ESP32's ...

Back in 1991, I was in New Delhi visiting the iconic Lotus Temple (Bahá’íHouse of Worship). The temple’s breathtaking ...

Thank you so much for the project! When assembling the ESP32-DIV on a breadboard using pre-made modules, a problem arises with the incorrect operation of the display touch sensor. Chinese display ...

E (xxxx) i2c.master: I2C transaction unexpected NACK detected I²C scanners detect no devices at 0x3C or 0x3D, even though the OLED should use one of these. The OLED module has a 472 resistor (≈4.7kΩ), ...