Glossary
Key terms and concepts in agricultural APIs and precision farming.
Key terms and concepts in agricultural APIs and precision farming.
Equipment telematics is the technology that enables agricultural machines — tractors, combines, sprayers, planters — to transmit real-time operational data to cloud platforms. This includes GPS location, engine diagnostics, fuel consumption, ground speed, and implement-specific metrics like planting population or spray rate. For developers, telematics data is a continuous stream of machine activity that powers fleet management, operational analytics, and predictive maintenance.
A telematics data stream from a modern agricultural machine typically includes:
The machine's telematics control unit (TCU) transmits data via cellular connection to the manufacturer's cloud platform. For John Deere equipment, this data lands in Operations Center, where it becomes accessible through APIs that FieldMCP integrates with.
Data is typically available in near-real-time (30-second to 5-minute delay) for active machines and as historical records for completed operations.
FieldMCP exposes telematics data through its MCP tools. See the tools reference for available equipment and machine data operations.