budgetcan-fw CAN Bus Card
The budgetcan-fw CAN Bus Card is a community-designed 2x CAN bus expansion card based on the STM32F405 microcontroller and the budgetcan-fw platform. Created by mowoe, it provides two independent CAN interfaces in the Framework expansion card form factor, distinct from the existing Cananka CAN-bus card which uses a PIC18F25K80 and MCP2221A bridge.