STM32 Board ARM Cortex-M4 Development STM32F407IGT6 STM32F407+ PL2303 USB UART Module Kit= Open407I-C Standard | Компьютеры и офис

STM32 development board designed for the STM32F407IGT6 MCU, and integrates various standard interfaces, pretty easy for peripheral expansions.

Overview

Open407I-C is an STM32 development board designed for the STM32F407IGT6 microcontroller, consists of the mother board and the MCU core boardCore407I.

The Open407I-C supports further expansion with various optional accessory boards for specific application. The modular and open design makes it the ideal for starting application development with STM32F4 series microcontrollers.

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What's on the mother board

MCU core board connector: for easily connecting the Core407I CAN1 interface: communicates with accessory boards which feature the CAN device conveniently PS/2 interface: easily connects to PS/2 keyboard and/or mouse DCMI interface: for connecting camera module I2C2 / I2C3 interface: easily connects to I2C peripherals such as I/O expander (PCF8574), EEPROM (AT24Cxx), etc. SPI1 / SPI2 interface easily connects to SPI peripherals such as DataFlash (AT45DBxx), SD card, MP3 module, etc. SPI1 features AD/DA alternative function, supports connecting AD/DA module as well I2S2 / I2S3 / I2C1: for connecting I2S peripherals, such as Audio module SDIO interface: for connecting Micro SD module, features much faster access speed rather than SPI USART3 interface: easily connects to RS232, RS485, USB TO 232, etc. CAN2 interface: communicates with accessory boards which feature the CAN device conveniently 16-bit FSMC interface: easily connects to peripherals such as NorFlash, SRAM, etc. 16-bit FSMC + SPI interface: for connecting touch screen LCD 8-bit FSMC interface: easily connects to peripherals such as NandFlash, Ethernet, etc. UART1 interface: easily connects to RS232, RS485, USB TO 232, etc. Ethernet interface: easily connects the MCU to ethernet network by using an additional ethernet module ULPI interface: for connecting high-speed USB peripheral (the STM32F407I integrates USB HS controller without any PHY device) USART2 interface: easily connects to RS232, RS485, USB TO 232, etc. ONE-WIRE interface: easily connects to ONE-WIRE devices (TO-92 package), such as temperature sensor (DS18B20), electronic registration number (DS2401), etc. 5V DC jack 5V/3.3 V power input/output: usually used as power output, also common-grounding with other user board MCU pins connector: all the I/O ports are accessible on expansion connectors for further expansion 74LVC139: used for FSMC expansion, make it possible to connect multi devices through FSMC at the same time, such as LCD and NAND FLASH LEDs: convenient for indicating I/O status and/or program running state User key: convenient for I/O input and/or interact with running code Wake-Up button: wake up the STM32 MCU from sleep mode, also used as regular user key Joystick: five positions Crystal empty slot (on bottom side): for soldering 50M active crystal oscillator, which'll provide clock to DCMI 74LVC139 selection jumper: for FSMC chip select PS/2 jumper LEDs jumper User key / joystick jumper

For jumpers 27-30:

short the jumper to connect to I/Os used in example code open the jumper to connect to other custom pins via jumper wires What's on the Core407I

STM32F407IGT6: the high performance STM32 MCU which features: Core: Cortex-M4 32-bit RISC Feature: a full set of single-cycle DSP instructions Operating Frequency: 168MHz, 210 DMIPS/1.25 DMIPS/MHz Operating Voltage: 1.8V-3.6V Package: LQFP176 Memories: 1024kB Flash, 192+4kB SRAM MCU communication Interfaces: 3 x SPI, 4 x USART, 2 x UART, 2 x I2S, 3 x I2C 1 x FSMC, 1 x SDIO, 2 x CAN 1 x USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, ULPI and on-chip full-speed PHY 1 x 10/100 Ethernet MAC 1 x 8 to 14-bit parallel camera interface AD & DA converters: 3 x AD (12-bit, 1μs, shares 24 channels); 2 x DA (12-bit) Debugging/Programming: supports JTAG/SWD (serial wire debug) interfaces, supports IAP AMS1117-3.3 (on bottom side), 3.3V voltage regulator MIC2075 (on bottom side), onboard USB power management device Power supply switch, powered from 5Vin or USB connection Boot mode switch, for configuring BOOT0 pin Power indicator VBUS LED Reset button 8M crystal oscillator (on bottom side) 32.768K crystal (on bottom side), for internal RTC with calibration JTAG/SWD interface: for debugging/programming USB interface as DEVICE, used for establishing USB communication between PC and the STM32 development board as HOST, connecting to USB devices such as USB flash drive through a USB OTG cable MCU pins expander, VCC, GND and all the I/O ports are accessible on expansion connectors for further expansion 5Vin pinheader, 5V power supply is required when using USB HOST/OTG USB HOST/OTG jumper short the jumper when using USB HOST/OTG open the jumper to disconnect from I/O port VBAT selection jumper short the jumper to use system power supply open the jumper to connect the VBAT to external power, such as battery VREF selection jumper short the jumper to connect VREF+ to VCC open the jumper to connect VREF+ to other custom pin via jumper wire

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Photos
Open407I-C development board
Open407I-C development board
Open407I-C development board back view
Open407I-C mother board
MCU core board Core407I
MCU core board Core407I
Connecting to a debugger
Connecting to various peripherals
Open407I-C μC/OS-II (1)
Open407I-C μC/OS-II (2)
Open407I-C μC/OS-II (3)
Open407I-C μC/OS-II (4)
Connecting to USB device through OTG cable
Connecting to USB3300 USB HS Board
Connecting to UDA1380 Board
Connecting to OV9655 Camera Board
Connecting to RS232 Board
Connecting to RS485 Board
Connecting to USB UART Board
Connecting to CAN Board
Connecting to 8 Push Buttons
Connecting to 5 IO Keypad
Connecting to AD Keypad
Test Board on the AD/DA port
Connecting to FRAM Board
Multi I2C peripheral Module connected to the I2C bus
Connecting to DataFlash Board
Connecting to VS1003B MP3 Board
Connecting to NRF24L01 RF Board
Connecting to Micro SD Storage Board
Connecting to NandFlash Board
Connecting to NorFlash Board
Connecting to SRAM Board
Connecting to Ethernet Board
Connecting to any accessory board you need

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Note:
The Open407I-C supports programming via STM32 UART bootloader, a USB TO UART accessory board is also provided in the package.
The Open407I-C does NOT integrate any debugging function, a debugger is required.

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JTAG/SWD interfaces

The figure 1, and 2 show the header pinouts of JTAG/SWD interface

Figure 1. JTAG Header Pinout
Figure 2. SWD Header Pinout

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Development Resources

The User Guide CD includes development resources listed as follow:

Related software (KEIL etc.) Demo code (examples in C, μC/OS-II) Schematic (PDF) STM32 development documentations (Datasheet etc.)

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Package Contains Open407I-C development board x 1 PL2303 USB UART Board (mini) x 1 USB type A plug to mini-B plug cable x 1 USB type A receptacle to mini-B plug cable x 1 4-pin wire x 2 2-pin wire x 2 USB power cable x 1 User Guide CD x 1 1 2 3 4 5 6 7 8