# EMBER

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Ujwal Kandi](https://cerebralvalley.ai/u/ujwalkandi)
- **GitHub:** https://github.com/UjwalKandi/ember
- **Demo video:** https://www.youtube.com/@ujwalkandi7640/videos
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/5215

EMBER is an agentic sensor mesh for wildfire early warning. Existing wildfire networks detect fires when a sensor crosses the threshold and sends an alert. EMBER investigates. Cheap XIAO ESP32-S3 Sense nodes (camera + mic) detect flame, smoke, crackle and motion on-device and send ~30 byte packets over a multi-hop, Meshtastic mesh. At the command center, Muse Glimmer runs a closed loop through the radio. It questions nodes, treats LoRa airtime as a budget so it only asks questions worth their cost, decides ALERT / WATCH / DISMISS, and re-programs the nodes' on-device detectors to stop false alarms at the source. It then writes a situation report.

## More from Meta Global AI Developer Hackathon

- [Ascension](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/5212)
- [Tunix](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/5213)
- [Noren](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/5214)
- [DreamChaser](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/5216)
- [IRSHAD ALAM](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/5217)
- [ElderLeaf](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/5218)

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