Overview
Distributed sensor node network for vehicle data acquisition. Each corner node is an ESP32-S3FH4R2 chip-down design with an ADS1220 24-bit ADC for strain gauges and PT100 RTDs, MCP3204 for general analog channels, and a CAN transceiver on a 4-layer stackup.
Architecture
DBC-first development: message layouts defined in a shared DBC, C structs generated with cantools, IDs allocated in 32-ID subsystem blocks.
Add schematic snippets, stackup details, and noise floor measurements.