STMicroelectronics NUCLEO-U5A5ZJ-Q STM32 Nucleo-144 Board offers a range of performance and power consumption features. The STMicroelectronics NUCLEO-U5A5ZJ-Q can be mixed and matched to fit specific project requirements, thanks to the STM32 microcontroller. With compatibility for external SMPS and ST Zio connector, along with the ARDUINO® Uno V3 connectivity and ST morpho headers, easily expand the Nucleo open development platform with specialized shields.