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> STM32 development board V2.0 +2.4 tft module + emlink
STM32 development board V2.0 +2.4 tft module + emlink
.1 A power supply LED (green), 3 status LED (blue)
.2 A RS232, UART1 supports 3-line ISP, UART2 is TTL communication port of the switch interface (TTL-level model to facilitate monitoring of data, and can communicate through the PC to the TTL interface devices to control, the typical application is connected to GPS OEM board )
.1 A TTL communication interface.
.1 A RTC with battery back-up battery seat
.1 A SPI bus control ENC28J60 network interface (10M)
.1 A I2C bus control, FM radio module (TEA5767)
.1 A SPI bus, the control of VS1003 MP3 audio decoding circuit.
.1 A voice input interface.
. On-board 4 * 4 Mini Keyboard (for the expansion of functional design, such as the T9 input method)
6. CAN Bus Transceiver routine
7. SDIO interface, routine mode of SD card reader
8. SDIO interface to the way SD card file system Tini Fatfs0.07C routines
9. FSMC 16-bit mode of the TFT driver routine.
10. Resistive touch screen driver routine.
11. FSMC 16-bit mode ucos2.86, UCGUI3.90A presentation routines.
13. PC computer through USB interface, SD card read-write routines.
14. Keyboard USB analog PC joystick control cursor movement routines
16. SD card file system, MP3 player under the routine
17. Ethernet communication routines
18. USB driver routines online programming MCU
