USB to CAN tool

Brief introduction

An open-source USB-to-CAN tool with a STM32F072 main control - CANable, which has derived a lot of open-source firmware. The firmware can be updated directly via USB. Project address: HubertD/candleLight: stm32f0 usb can adapter (KiCAD) (github.com).

Peculiarity:

1. The firmware can be upgraded online through USB, and the online upgrade address is: Updater - CANable

2. Reserved SWD interface, which can be developed independently.

Firmware download method

The attachment gives the firmware bin file.

1. Online USB upgrade

Step1: Enter the upgrade website Updater - CANable

step2: Select the version and firmware, press the BOOT0 button on the board and click Firmware Upgrade.

2. SWD download

Use STlink or Jlink to download the bin file through the SWD interface.

For usage methods and examples, please see:

Share a hardware open source USB to CAN tool - Zhihu (zhihu.com)