The development board uses the STM32F407VET6 chip as the main controller, M4 core, expansion with 1 RS232 interface, 1 RS485 interface, 2 CAN interfaces, 1 Ethernet port, 1 USB Host interface, 1 USB device interface, 3 User buttons, 3 indicators,. It's suitable for IoT application development, gateway server development, bus communication development and industrial control

Features:

• Core: ARM32-bit Cortex-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from Flash memory, frequency up to 168 MHz, memory protection unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
• Memories:Up to 1 Mbyte of Flash memory Up to 192+4 Kbytes of SRAM including 64-Kbyte of CCM (core coupled memory) data RAM Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR and NAND memories
• The development board adopts STM32F407VET6 chip as the main controller, M4 super core
• extended 1 channel RS232 interface, 1 channel RS485 interface, 2 channel CAN interface, 1 channel Ethernet interface, 1 USB HOST interface, 1 USB DEVICE interface , three user buttons, three user indicators.
• Ideal for IoT application development, gateway server development, bus communication development, and industrial control

Board Interfaces:

• CPU : STM32F407VET6-LQFP100
• Ethernet chip: DP83848-LQFP48
• Serial port: 1 RS232 interface with serial port 1 (PA9 PA10)
• RS485 interface: 1 RS485 interface with serial port 2 (PD5 PD6)
• CAN interface: 2 CAN interfaces with chip (PD0 PD1/ PB5 PB6)
• TF Card: 9-pin micro sd card, controlled by the PC and PD pins
• Wireless interface: P3 leads to NRF24L01 interface
• USB interface: One master USB and one slave USB
• Storage: Built-in 24C02 and 25Q64 memory chips
• Temperature sensor interface: Lead out DS18B20 sensor interface
• JTAG interface: JTAG corresponding to JLINK
• Buttons: K1, K2, K3 three user buttons
• Indicator light: LED1, LED2, LED3 user indicators