CNCU-01

Ethernet-CAN converter board based on STM32F407

(Learn more about this project)

This is open-source project that includes:

• PCB-design files for Altium Designer
• Firmware source for Keil uVision 5 and STM CubeMX

Firmware is based on:

• STM HAL driver
• LwIP stack
• FreeRTOS

Board features

Power:

• miniUSB 5V
• External 9V...24V

The main functions of this hardware are:

• Ethernet 10\100 Mb
• CAN
• SW

Optional this board and firmware supports:

• RTC
• RS232 \ RS485
• microSD
• USB serial (COM)
• SPI
• I2C
• UART
• FLASH 2MB (external)
• EEPROM 32KB
• GPIO
• 3 LEDs
• 1 Buzzer