A hot-shoe Edge-AI sidecar using voice & a lens-facing OCR camera to auto-inject vintage lens metadata into digital camera EXIF data.
Ranger is a pocket-sized LoRa device that can send encrypted Voice, Text messages, live GPS locations without Cell Towers.
Casio + nRF52840 + PDM mic + IMA ADPCM + BLE 2Mbps + Groq Whisper β 4 months on a CR2016 + Custom Voice Assistant app
Δ±n this tutorial I share with you my new Esp32 project. Audio Recorder. I used Esp32S3, INMP441 and Sd Card
You write short text notes for each photo β the device speaks them as the album is viewed, giving a way to share memories.
Add spoken feedback to any Arduino project by sending text and sensor values to a TinyTTS module over UART β no cloud, no audio files.
This project combines embedded systems and AI inference to create an end-to-end conversational assistant. The ESP32 handles real-time audio
Add offline voice to a digital multimeter: Arduino + TinyTTS speaks readings instantly, so you can keep your eyes on the probes.
Voice Band is a Push-to-Talk voice assistant Open Source DevKit. Based on the XIAO nRF52840 Sense. It has a button, a battery, and a case.
Your AI gets a face on your desk β sees through the camera, speaks through the speaker, feels the room, all via MCP.
A pocket-sized AI voice assistant built with Raspberry Pi Pico 2 W, Zephyr RTOS, and the OpenAI Realtime API.
