mSAIL: Milligram-Scale Multi-Modal Sensor Platform for Monarch Butterfly Migration Tracking.

This article focuses on mSAIL, a milligram-scale multi-modal sensor platform, for migration tracking of Monarch butterflies. The article discusses how the platform works including a focus on its ability to achieve small form factor integration, its energy autonomous operation, how it achieves wireless RF communication, and the data management capabilities of the system.