Arduino Sketch Transforms ESP32 Board into Web-Based Oscilloscope

Arduino Sketch Transforms ESP32 Board into Web-Based Oscilloscope

Bojan Jurca’s open-source Arduino sketch "Esp32_oscilloscope," transforms any ESP32 board to function as a web-based oscilloscope accessible over WiFi. While the Scoppy project demonstrated the conversion of a Raspberry Pi Pico W into a 2-channel oscilloscope, Bojan's project showcases the potential of using the more robust ESP32-series microcontroller for similar applications. Compatible with ESP32, ESP32-S2, ESP32-S3, and ESP32-C3 boards, the sketch utilizes the I2S interface for rapid data sampling.

Staff Fri, 03/08/2024 - 17:25

[original story: Circuit Digest]

Circuit Digest 08 Mar 11:55