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

Using electrochemical impedance spectroscopy (EIS) techniques to help obtain battery working conditions like SOH and SOC.

Unfortunately there are some quite major issues with the more recent revisions of esp32-smartdisplay potentially related to DMA and artifacting on the screen. At first I was adding a new board, so I ...

Abstract: Monitoring water quality in real-time is crucial for ensuring the availability of safe and clean water for the community. This study implements an automatic system based on the Internet of ...

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 ...