# ESP32-S3 desktop radar uses MiniCPM5-2B and VoxCPM2 for spoken flight alerts

> Original title: A talking desktop radar 📡

- Source: OpenBMB
- Published: 2026-10-23T13:01:24.000Z
- Bad Influence: https://badinfluence.news/items/j9sdxcbltqllao5euor00xwpe
- Original: https://x.com/OpenBMB/status/2113616780891664510

## Summary

OpenBMB shows an ESP32-S3 desktop radar that displays flight tracks and plays audio. API calls to MiniCPM5-2B and VoxCPM2 generate tower-style announcements and speech. The demo uses simulated flight data.

## Post

A talking desktop radar 📡

An ESP32-S3 displays flight tracks and plays audio, while API calls to MiniCPM5-2B and VoxCPM2 power tower-style announcements and speech.

The demo uses simulated flight data — a neat example of hardware and models working together in a compact build.

watch the demo:
https://www.instagram.com/reel/DecNgqNocp2/?utm_source=ig_web_copy_link&srtk=MzRlODBiNWFlZA%3D%3D

[Video](https://badinfluence.news/api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Ftweet_video_thumb%2FHVUTQOYakAAUlxB.jpg&mode=thumb&exp=1793491200&sig=6f980d31cfaba4aa)