KiCad boards from 7 GitHub repositories tagged “voice-assistant”, the most starred first; open any of them in PCBKit.
marceldale/nest-mini-v2-voice
Open voice satellite board for the Google Nest Mini (2nd gen): local Home Assistant voice assistant with ESP32-S3 + XMOS XU316, ESPHome, Voice PE compatible. Open hardware, prototype stage.
Sematre/echo-esphome
Home Assistant compatible voice assistant, with on-device voice activation, mainboard drop-in replacement for Amazon Echo Dot (2nd Gen).
LighthouseXy/VoxConductor
VoxConductor — ESP32-S3 desktop intelligent voice hub with LVGL, ASR, DeepSeek, streaming TTS, weather and microSD logging
techmiguel/neo-robot
Open-source ESP32-S3 voice assistant: offline wake word with TinyML (TensorFlow Lite Micro + ESP-NN), Whisper speech-to-text, local LLM (Ollama, Gemma, Qwen) or Groq, streaming TTS.
Matyas604/Voice-assistant-for-HA
A voice assistant that connects to Home Assistant, allowing you to send and receive voice commands through it. This enables Home Assistant to perform actions based on voice commands.
mkol-ME/A1-4RD
Local voice assistant with a character: Whisper and a 26B LLM on a reflashed datacenter GPU, a custom voice, a 3D-printed body and a KiCad PCB
mkol-ME/A1-4RD
Local voice assistant with a character: Whisper and a 26B LLM on a reflashed datacenter GPU, a custom voice, a 3D-printed body and a KiCad PCB
