Julien Vanier created this CAN bus simulator on the Raspberry Pi to help develop and test the Carloop open-source car adapter:
CAN Simulator
used to transmit and receive messages simulating OBD-II communications and regular vehicle messages
The simulator consists of:
- MCP2515 standalone CAN controller connects to Raspberry Pi over the SPI bus
- TJA1049 CAN transceiver translate logic levels for high speed CAN
- 5V to 12V step up regulator to provide 12V on ODB connector
- Off-the-shelf OBD cable and connector
- Simulator program on the Raspberry Pi
jvanier shared the board on OSH Park:
CAN-Simulator v1
![93a2c9b9894ead369f3871ec6f4ba99f](https://blogdotoshparkdotcom.files.wordpress.com/2016/06/93a2c9b9894ead369f3871ec6f4ba99f.png?w=660)
![Order from OSH Park](https://oshpark.com/assets/badge-5b7ec47045b78aef6eb9d83b3bac6b1920de805e9a0c227658eac6e19a045b9c.png)
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