Product Introduction The development board uses the STM32F407VET6 chip as the main control Controller, super core, expansion with 1 RS232 interface,1 RS485 interface2 CAN interfaces, 1 Ethernet Interface, 1 USB HOST interface, 1 USB DEVICE Interface, three user buttons three user indicators. non- Often suitable for loT application development, gateway server development, Bus communication development and industrial control. Material: PC+Metal Color as shown Product parameter Master MCU 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 small 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 interfaceLead out sensor interface JTAG interface JTAG corresponding to button K1, K2, K3 three user buttons Indicator light LED1, LED2, LED3 three user indicators Package Contents: 4 Set Industrial Control Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.