LaunchAI ModelsSeptember 30, 2026

Oído runs speech recognition on a $5 ESP32-S3 microcontroller

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Lokutor's Oído uses NVIDIA Conformer-CTC Small (13M params, int8) on an ESP32-S3 with 8MB PSRAM, no GPU or NPU. LibriSpeech WER is 3.7/8.2 versus 6.3/15.9 for Whisper tiny.en on a laptop.

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