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Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

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XNUCLEO-F411RE - Improved STM32 NUCLEO Board

XNUCLEO-F411RE Features

  • Compatible with NUCLEO-F411RE, onboard Cortex-M4 microcontroller STM32F411RET6
  • Arduino connectivity support, easy to connect with various Arduino shields and access the massive Arduino resources
  • ST Morpho headers provide full access to all STM32 I/Os, easy for peripheral expansion
  • Supports mbed, build prototype quickly by mbed SDK and online tools
  • Comprehensive free software HAL library including a variety of software examples
  • Comes with a separated ST-LINK/V2 module
  • Weight: 0.154 kg

BDT 3,300
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Description

Advantages

CompareXNUCLEONUCLEORemarks
Arduino compatibility UNO, Leonardo UNO XNUCLEO can be configured by jumper to compatible with UNO (default) or Leonardo
Arduino ICSP interface Yes None ICSP is required by certain kinds of shields
USB connectivity Yes None The USB connector of NUCLEO is for debugging ONLY, not available for USB connection
USB connector Micro USB Mini USB Micro USB is the advanced USB standard
Morpho headers mark Most None Now you can check the PCB mark instead of datasheet
Common interfaces are connected via Jumpers 0? resistors Jumpers are much easier to use, need no soldering
UART debugging Available while in-circuit debugging Not available while in-circuit debugging The NUCLEO integrated ST-LINK/V2 functional chip can be simulated as serial port, however, it's not available while in-circuit debugging, whereas XNUCLEO features a stand-alone USB TO UART chip.
8MHz crystal Yes None Timer is more accurate when using external 8MHz crystal
32.768KHz crystal Yes None Required for RTC
USB fuse Yes (500mA) None The computer USB interface might be harmed without fuse
LEDs 4 1 The more LEDs, the easier to monitor program running status
UART indicator Yes None Data communication is visible now
DC input Yes None A convenience
Button position Close to PCB edge Close to Arduino connector The button won't be untouchable when connecting with an Arduino shield if it were close to the PCB edge
ST-LINK Separated Integrated ST-LINK can be used anywhere else
Comes with USB cable Yes None  

What's on the XNUCLEO-F411RE

XNUCLEO-F411RE STM32 development board on board resource

  1. STM32F411RET6
    • Core : ARM 32-bit Cortex-M4
    • Operating frequency : 100MHz
    • Operating voltage : 1.7V-3.6V
    • Package : LQFP64
    • Memories : 512kB Flash, 128kB SRAM
    • Interfaces : 1 x SDIO, 1 x USB 2.0 FS, 5 x SPI or 5 x I2S, 3 x USART, 3 x I2C
    • AD/DA : 1 x AD (12 bit, 16 channels)
  2. SPX3819M5 : 3.3V voltage regulator
  3. AMS1117-5.0 : 5.0V voltage regulator
  4. CP2102 : USB to UART convertor
  5. Arduino connector : for connecting Arduino shields
  6. ICSP interface : Arduino ICSP
  7. USB TO UART : for debugging
  8. USB connector : USB communication interface
  9. SWD interface : for programming and debugging
  10. ST Morpho headers : access to VCC, GND and all the I/Os, easy for expansion
  11. 6-12V DC input
  12. User button
  13. Reset button
  14. Power indicator
  15. User LED
  16. 500mA fast self-recovery fuse
  17. Serial port Rx/Tx indicator
  18. 8MHz crystal
  19. 32.768KHz crystal
  20. ADC/I2C selection jumper
    • short A and B : Arduino A4, A5 is used as I2C
    • short B and C : Arduino A4, A5 is used as ADC
  21. UART selection jumper
  22. MCU current test jumper : for low power tests
  23. Power selection jumper
    • short 5V and U5V : powered from USB connection
    • short 5V and E5V : powered from external power supply
  24. USB enable jumper
    • short the jumper to enable
    • open the jumper to disable
  25. User button jumper
    • short the jumper to connect to I/Os used in example code
    • open the jumper to connect to other custom pins via jumper wires
  26. User LED jumper
    • short the jumper to connect to I/Os used in example code
    • open the jumper to connect to other custom pins via jumper wires

XNUCLEO-F411RE Expansion Headers

XNUCLEO-F411RE STM32 development board
XNUCLEO-F411RE STM32 development board

XNUCLEO-F411RE Dimension

Development Resources

Wiki : www.waveshare.com/wiki/XNUCLEO-F411RE

Parts List

  • XNUCLEO-F411RE x 1
  • ST-LINK/V2 (mini) x 1
  • USB Type A Plug to Micro B Plug Cable x 1
  • USB Type A Plug to Receptacle Cable x 1
Product Details
2 Items

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