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cozmo-esp32

Robô de bancada com ESP32: rosto animado no OLED, conversa por voz em pt-BR, jogos e controle do Mac

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GITHUB · launched Sep 19, 2026 · 39 upvotes (top 22%) · 3 views

Niche: desktop ai assistants · 274 launches, 16 in the last 7 days ▼ -20% · Explore this niche →

Category and tags
  • Horizontal
  • Hardware & robotics
  • Prosumer
  • AI feature
  • Hobby / open-source project
  • arduino
  • deepgram
  • esp32
  • iot
  • oled
  • robotics
  • +1 more

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More like this: all 274 launches in desktop ai assistants →

Could you build this?

Partial The software orchestration, OpenAI/speech API integration, and OLED animation can be vibe coded, but designing and assembling the physical ESP32 circuit, I2S audio hardware, and mic peripherals require electronics hardware knowledge.

What it would actually take: Building a working desk robot requires an ESP32 microcontroller paired with an I2S microphone (e.g., INMP441), an I2S DAC/amplifier (e.g., MAX98357A) with speaker, and an SSD1306/SH1106 OLED screen. The firmware connects over Wi-Fi to cloud STT/TTS and LLM endpoints (or runs local state machines for animations) and exposes a local WebSocket/HTTP server to send automation commands to a host Mac. The bottleneck is physical breadboarding/PCB design, power noise isolation for audio, and hardware debugging.

Competitors

Other products that read as similar to this one : 464 launches clear the similarity bar, closest 8 shown.

Attention rank: #67 of 465 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 276 days after the earliest competitor.

  • space_game · github · 2026-10-08 · 11 upvotes · similarity 0.51
  • Carplay-S3 · github · 2026-10-31 · 19 upvotes · similarity 0.46
  • MVG_Abfahrtsdisplay_E290 · github · 2026-09-29 · 21 upvotes · similarity 0.46
  • get-brolls · github · 2026-09-15 · 25 upvotes · similarity 0.45
  • bambi · github · 2026-10-25 · 12 upvotes · similarity 0.44
  • ar-tray · github · 2026-10-12 · 20 upvotes · similarity 0.44
  • esp32-cc1101-ook-tx · github · 2026-09-14 · 7 upvotes · similarity 0.44
  • esp32-radar · github · 2026-10-13 · 13 upvotes · similarity 0.44

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.