In addition to the Arduino Uno and ST morpho connectors provided by existing Nucleo-64 boards, the new boards include an ST zio connector. Together, these three connectors give complete access to all of the STM32 general-purpose I/O pins. Selected STM32 Nucleo-144 boards include Ethernet, as well as USB FS OTG ports to ease connections to local/wide area networks.
All of the STM32 Nucleo-144 boards include an integrated ST-Link debugger/programmer, which eliminates the need for a separate debug probe, and are compatible with development toolchains including IAR EWARM, Keil MDK-ARM, and GCC/ LLVM-based IDEs such as AC6 SW4STM32 or Atollic TrueStudio.
