Summary of Contents for T-Industry STM32F407
- Page 1 Development module for STM32F407 T-Industry, s.r.o. User guide www.tind.sk Embedded Electronics & Solutions, s.r.o. www.eeas.cz...
- Page 3 1. Key features Processor STM32F407VG Power supply SD and SIM card slot EEPROM 24LC256 (256kbit) Ethernet 10/100 Mbit/s (DP83848) 1x FTDI FT230XS and 1x STM32F4 CAN 2.0B SN65HVD230 RS232 GSM / GPRS Quectel M95 Quectel L70 RF 434/868 MHz Radicrafts RC1180 Display EADOGM163 Pressure sensor...
- Page 4 3. Bottom view SD and SIM card slot 4. Block diagram...
- Page 5 5. Installation 5.1. Power supply Use only included power supply adapter. 5.2. Software and drivers installation We recommend to use CooCox CoIDE development studio. It is a free development environment that is available at http://www.coocox.org. Installation process is described on http://www.coocox.org/book/coocox/coide-dev-manual/1-Quickstart.
- Page 6 6. Peripherals description 6.1. GPIO The development module contains 16 free GPIO pins. They are directly connected to the header (see front view image in the section 2). Their port mapping is printed on the board (see detail). Signal name Processor pin Alternate function GPIO1...
- Page 7 6.3. LEDs The development module contains two user LEDs. They are connected directly to the processor (see schematic below). Low level logic on the corresponding pin turns LED on. Signal name Processor pin Alternate function LED0 PD11 LED1 PD10 6.4. Buzzer There is a buzzer on the board connected through the NPN transistor (see schematic below).
- Page 8 6.5. RS232 The development module is equipped with two RS232 interfaces using MAX3232. Their signals are connected to the header J4 on the bottom left side of the board (see front view image in the section 2). Electrical connection is shown on the image below. The first pin of the header is marked with a white rectangle printed on the board.
- Page 9 Signal name Processor pin Alternate function CAN_TX CAN1 CAN_RX CAN1 6.7. EEPROM There is a 256 kbit EEPROM memory on the development module. The memory is connected via common I C interface (see schematic below). The address pins are connected to GND so the slave address is 0x50. Signal name Processor pin Alternate function...
- Page 10 6.9. Accelerometer (optional) The development module optionally contains digital accelerometer ADXL343. The accelerometer uses common I2C interface (see schematic below). Its INT1 is directly connected to the processor. Signal name Processor pin Alternate function I2C1 I2C1 ACC_INT 6.10. Pressure sensor (optional) The development module is optionally equipped with MPL3115A2 pressure sensor.
- Page 11 6.11. Display There is an alphanumeric numeric display EADOGM163 with 16x3 characters on the board. Display connection is shown on the schematic below. For detail information about communication interface please see the attached datasheet. Display backlight is controlled using the BL pin and the transistor T1.
- Page 12 6.13. GPS / GPRS module (optional) There is optionally Quectel M95 GPS / GPRS module on the board. Module connection is shown on the image below. Power supply of the module is initially switched off. To switch on the power supply apply high logic level at signal GSM_ENABLE (PA0).
- Page 13 6.14. SD card SD card slot is directly connected to the processor via SDIO interface (see schematic below). Signal name Processor pin Alternate function SD_CLK PC12 SDIO SD_CMD SDIO SD_DAT0 SDIO SD_DAT1 SDIO SD_DAT2 PC10 SDIO SD_DAT3 PC11 SDIO 6.15. RF module (optional) The development module is optionally equipped with a RF module manufactured by Radiocrafts.
- Page 14 6.16. USB FTDI There is a FTDI FT230XS USB to serial interface on the development board. Schematic is shown on the image below. Signal name Processor pin Alternate function FTDI_TX USART6 FTDI_RX USART6 6.17. USB STM There is also USB OTG interface connected to separated connector (see front view image in the section 2).
- Page 15 6.18. Ethernet (optional) The development board is optionally equipped with external 10/100 Mbit Ethernet transceiver DP83848. The transceiver uses the RMII interface and its connection is shown in the attached schematic documents. Signal name Processor pin Alternate function ETH_CLC ETH_RMII ETH_RESET ETH_RMII ETH_CRS...
- Page 16 7. Signal table Signal name Processor pin Alternate function ACC_INT BUZZER PD12 CAN_TX CAN1 CAN_RX CAN1 ETH_CLC ETH_RMII ETH_RESET ETH_RMII ETH_CRS ETH_RMII ETH_TXD_0 PB12 ETH_RMII ETH_TXD_1 PB13 ETH_RMII ETH_TX_EN PB11 ETH_RMII ETH_RX_0 ETH_RMII ETH_RX_1 ETH_RMII ETH_MDIO ETH_RMII ETH_MDC ETH_RMII FTDI_TX USART6 FTDI_RX USART6...
- Page 17 RESET NRST RS_TX0 USART3 RS_RX0 USART3 RS_TX1 PB15 RS_RX1 PB14 RTC_PPS SD_CLK PC12 SDIO SD_CMD SDIO SD_DAT0 SDIO SD_DAT1 SDIO SD_DAT2 PC10 SDIO SD_DAT3 PC11 SDIO I2C1 I2C1 PD15 PD14 USB_D+ PA12 OTG_FS USB_D- PA11 OTG_FS...
- Page 18 8. Notes...
- Page 20 Manufacturer: Embedded Electronics & Solutions, s.r.o. Primátorská 296/38 180 00 Praha 8 info@eeas.cz www.eeas.cz Phone: +420 731480348 / +420 737980953 Distributor in Slovakia: T-Industry, s.r.o. Hoštáky 910/49 907 01 Myjava tind@tind.sk www.tind.sk Phone: +421 907565722...