# T-CAN485 Vehicle CAN Bus Monitor with ESP32RET and SavvyCAN

> Deploy ESP32RET firmware on the LILYGO T-CAN485 to capture and analyze vehicle CAN bus traffic using SavvyCAN — no soldering required, as the CAN transceiver is built into the $12 board.

## Details

- **Difficulty:** intermediate
- **Project Type:** build
- **Board Types:** ESP32
- **Devices:** lilygo-t-can485
- **Firmware:** Arduino
- **Use Cases:** Vehicle Telematics, Industrial Automation
- **Links:** Blog Url: https://github.com/collin80/SavvyCAN/discussions/941

## Tags

`can-bus`, `obd`, `vehicle`, `savvycan`, `esp32ret`, `reverse-engineering`, `automotive`

---
[View full page](https://openhardware.directory/projects/t-can485-vehicle-can-bus-monitor-with-esp32ret-and-savvycan)