![]() ![]() ![]() PC0, PC1, PC2, PC3, PC10, PC11, PC12, PC13, PC14, PC15Ĭan be used to power them module from battery They are also categorized with the table below: The name of the pins can be found in the image above. They comprise of GPIO pins, Analog Pins, Timer Pins, and Power pins. These pins are classified into CN7 and CN10 with each having 38 Pins. These pins can also be used for I2C Communication A4 is SDA and A5 is SCLĬan be used to provide analog reference voltageĪcts as SCK, MISO, MOSI and CS pins respectively for SPI communicationĪcts as Rx and Tx pins respectively for USART communicationĪpart from the Arduino pins, the board also has 76 (38+38) GPIO pins as male headers on either side of the board as shown above. Provides 3.3V as output can also be used to power the MCU Each category pin can be tabulated as follows: The Arduino pins are split into category CN5, CN6, CN8, and CN9. The arduino like pins are female connector pins which exactly match the order and position of Arduino UNO pins and hence any Arduino shield can be used with these development boards. The pin one resembles the Arduino UNO and the blue one is the STM32 style ( Morpho). As you can see, there are two sets of pins. The STM32 Nucleo board pinout is shown above. The Board operates with 3.3V supply but a wide voltage range of 7-12V can be provided to the VIN pin since it has an on-board voltage regulator. Similarly, there are two push buttons where one is user programmable, and the other is to reset the Microcontroller. This board also comes with an integrated ST-LINK/V2-1 programmer and debugger hence it is very easy to get started with this board.Īs shown in the image above, there are three LEDs, where LD1 is for indicating USB communication, LD2 is programmable LED, and LD3 indicates power. The Boards pinout is similar to Arduino UNO and has many other additional pins to expand performance. ![]() It features the ARM Cortex M4 32-bit STM32F401RET6 microcontroller which is in LQFP64 package. See Matrix of tested boards.The STM32 Nucleo boards are the official Development Boards from STMicroelectronics. mbed-dev library in (source files of the mbed library used on mbed compiler IDE).ARMmbed/mbed-os repository on GitHub ( up-to-date version, used with mbed CLI commands).You can find more details on the available pins and labels in the PeripheralPins.c and PinNames.h files. SAI Audio DAC, with a stereo headphone output jack.4 inches 800x480 pixel TFT color LCD with MIPI DSI interface and capacitive touch screen.On-board ST-LINK/V2-1 debugger/programmer with SWD connectorīoard power supply: through the USB bus or from an external 3 V or 5 V supply voltage.Random number generator (TRNG for HW entropy).GPIOs (161) with external interrupt capability.ARM®32-bit Cortex®-M4 CPU with DSP, FPU, Chrom-ART Accelerator™.An embedded ST-LINK/V2-1 debugger/programmer is included specialized add-on boards can be connected thanks to the Arduino™ UNO or to the expansion connectors. The discovery kit enables a wide range of use cases taking advantage of premium graphics, audio, multi-sensor support, WVGA color display, security, memory extension and connectivity features. ![]()
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