This project implements a distance measurement system using an ESP32 and an ultrasonic sensor. The measured distance is displayed in real time on a 16x2 I2C LCD. A PCF8574 I2C I/O expander is used to ...
My gt911 touch chip works and can be seen in arduino and also plain micropython. When build under RedHat 9.3 as follows however:- python3 make.py esp32 BOARD=ESP32_GENERIC_S3 BOARD_VARIANT=SPIRAM_OCT ...
Using hardware I2C on an ESP32? Do you need to connect multiple I2C devices with the same address? Normally, you wouldn’t be able to do that without extra parts, but on the ESP32, [BastelBaus] has ...
Waveshare has recently released the ESP32-P4-WIFI6-Touch-LCD, a family of tablet-like, fully enclosed HMI display development boards built around the ESP32-P4 SoC. The company offers 7-inch, 8-inch, ...
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