Nucleo f401re pinout pdf#

First run CUBE-MX and generate a new project choosing the NUCLEO-F401RE, see below. The STM32 Nucleo-64 boards do not require any separate probe as they integrate the ST-LINK/V2-1 debugger and programmer. For do this example we use the NUCLEO-F401RE, CUBE-MX and ATOLLIC. If you are programming another nucleo where the stlink is NOT broken off, on the other nucleo stlink the 0 ohm resistor on SB12 should be removed as to deconnect the reset line going from the NOT broken off stlink to the nucleo, otherwise the connected stlink, when not powered will hold the reset line. STM32 Nucleo-64 board equipped with Arduino Uno V3 connectivity support and the ST morpho headers allow to expand easily the functionality of the Nucleo opendevelopment platform with a wide choice of specialized shields. The jumper on the nucleo JP5 should be removed as to deconnect from the output of the onboard regulator.

Nucleo f401re pinout pdf#

If the stlink is actually broken off, the nucleo should be powered by the stlink, the yellow wire going from the the upper pin of jp1 on the stlink to pin 16 the of the nucleo supplies the 3.3V (the other yellow wire going from nucleo pin 4 to swd/cn4 pin 1 is used by the stlink to measure the voltage).ДЄs with measuring the voltage: also make sure that R9 on the stlink exists, on mine it was empty, I had to solder a 4K7 resistor, before that voltage was read as 0V by the stlink and open OCD was issuing a warning message 'target voltage may be too low for reliable debuggingвЂќ ZA9L1000300ZABG datasheet PDF download, Maxim Integrated Evaluation Boards - Embedded - MCU, DSP ZA9L1000300ZABG Specifications: KIT REF ZATARA ZA9L1 ARM 9POS. Here is what worked for me: If the stlink is actually broken off, the nucleo should be powered by the stlink, the yellow wire going from the the upper pin of jp1 on the stlink to pin 16 the of the nucleo supplies the 3.3V (the other yellow wire going from nucleo pin 4 to swd/cn4 pin 1 is used by the stlink to measure the voltage).