Cananka HAT
Cananka is Raspberry Pi HAT allowing for CAN bus communication.
Design of the board is explained through a few posts:
Features include:
- Up to 1 Mbit/s bus speed (125 kbit/s default)
- Fully isolated (1 kV)
- Does not require CAN bus power supply (onboard DC-to-DC converter)
- Supports powering Raspberry Pi from CAN bus (up to 24 V, 2 A)
- Automatic detection via HAT specification
- Works on Raspberry Pi B+ and above (including Pi Zero)