Skip to content
#

esp32-wrover

Here are 21 public repositories matching this topic...

Three classic audio meters in one firmware project — an analog needle straight out of an 80s hi-fi amplifier, a multi-band spectrum analyzer, and an oscilloscope-style waveform display — all running on a single ESP32 (PSRAM) and an ILI9341 display, at a smooth up to 50-100 FPS thanks to hardware ADC continuous mode and on-the-fly FFT.

  • Updated Aug 10, 2026
  • C

Add this topic to your repo

To associate your repository with the esp32-wrover topic, visit your repo's landing page and select "manage topics."

Learn more