Echo
A portable device for recording sounds and memories. Capture, transcribe, remember.
A soap-sized recorder with one knob and one light. Press, talk, let go; the recording becomes a searchable note a few seconds later.
Built with: ESP32-S3 · I2S microphone · Whisper
What it is
A tiny recorder for thoughts, sounds and small moments. One knob to record and scroll, one light that tells you it's listening.
Why I made it
My best ideas show up when my phone is in another room. Echo is small enough to keep in a pocket and simple enough to use without looking.
Development
Faster transcription, cleaner playback.
Recordings now become searchable notes in a few seconds.