{"slug": "gemma-translator-multilingual-interpreter-runs-locally-on-raspberry-pi-5-with", "title": "Gemma Translator multilingual interpreter runs locally on Raspberry Pi 5 with the LiteRT runtime", "summary": "Google engineers built Gemma Translator, an open-source project that runs a fully offline multilingual voice translator on a Raspberry Pi 5 using Google Gemma 4 E2B (2.3B effective / ~5.1B total parameters) and the LiteRT runtime. The system, created with Google Antigravity, requires a Raspberry Pi 5 with 8GB RAM, a display, microphone, speaker, and keyboard, and can interpret speech without cloud access.", "body_md": "Gemma Translator is an open-source project for the Raspberry Pi 5 that acts as a multilingual interpreter running locally without access to the cloud using Google Gemma 4 and LiteRT runtime. It’s a project built by three Google engineers with the help of Google Antigravity. It includes code to run an on-device, fully offline voice translator/interpretor using Gemma 4 E2B (2.3B effective / ~5.1B total parameters with per-layer embeddings) and the LiteRT runtime/inference network. The hardware is comprised of a few components: A Raspberry Pi 5 with 8GB of RAM Display – HDMI monitor or touchscreen display such as a 480×320 kiosk display Audio Microphone or USB audio capture interface Speaker or headphone output device Keyboard – The project demonstrated below appears to use a custom PCB (AX-4LABS-NEW) with a potentiometer and four mechanical keys (of which only two are used) Optional 3D printed parts for the enclosure Software highlights: [...]\n\nThe post [Gemma Translator multilingual interpreter runs locally on Raspberry Pi 5 with the LiteRT runtime](https://www.cnx-software.com/2026/08/14/gemma-translator-multilingual-interpreter-runs-locally-on-raspberry-pi-5-with-the-litert-runtime/) appeared first on [CNX Software - Embedded Systems News](https://www.cnx-software.com).", "url": "https://wpnews.pro/news/gemma-translator-multilingual-interpreter-runs-locally-on-raspberry-pi-5-with", "canonical_source": "https://www.cnx-software.com/2026/08/14/gemma-translator-multilingual-interpreter-runs-locally-on-raspberry-pi-5-with-the-litert-runtime/", "published_at": "2026-08-14 07:01:39+00:00", "updated_at": "2026-08-14 07:22:47.463052+00:00", "lang": "en", "topics": ["artificial-intelligence", "large-language-models", "ai-products", "ai-infrastructure"], "entities": ["Google", "Gemma Translator", "Raspberry Pi 5", "LiteRT", "Gemma 4 E2B", "Google Antigravity", "CNX Software"], "alternates": {"html": "https://wpnews.pro/news/gemma-translator-multilingual-interpreter-runs-locally-on-raspberry-pi-5-with", "markdown": "https://wpnews.pro/news/gemma-translator-multilingual-interpreter-runs-locally-on-raspberry-pi-5-with.md", "text": "https://wpnews.pro/news/gemma-translator-multilingual-interpreter-runs-locally-on-raspberry-pi-5-with.txt", "jsonld": "https://wpnews.pro/news/gemma-translator-multilingual-interpreter-runs-locally-on-raspberry-pi-5-with.jsonld"}}