Open407I-C Zestaw rozwojowy z STM32F4 STM32F407IGT6

Open407I-C platforma rozwojowa z mikrokontrolerem STM32F407IGT6 składająca się z płyty bazowej do której podłączamy wszelkie peryferia oraz płyty Core407I z mikrokontrolerem, pamięcią SDRAM i blokiem zasilania. Open407I-C umożliwia rozbudowę o moduły peryferii firmy waveshare np. wyświetlacze LCD, moduły ethernet, dodatkową pamięć, kamery itp. rozbudowę ułatwiają dedykowane złącza. Programowanie mikrokontrolera możliwe jest za pomocą portu USB komputera - adapter USB -> TTL znajduje się w zestawie.

Płyta bazowa:

* 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

Moduł 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

Wiki: Open407I-C

Zestaw zawiera:

* 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

Przykładowe peryferia z którymi płyta współpracuje:

* USB3300 USB HS Board

* UDA1380 Board

* OV9655 Camera Board

* RS232 Board

* RS485 Board

* CAN Board

* 8 Push Buttons

* 5 IO Keypad

* AD Keypad

* AD/DA port

* FRAM Board

* DataFlash Board

* VS1003B MP3 Board

* NRF24L01 RF Board

* Micro SD Storage Board

* NandFlash Board

* NorFlash Board

* SRAM Board

* Ethernet Board

* 3.2inch 320x240 Touch LCD (C)