Hello,
To get started with STM32WB and the ST ecosystem, you can check out the STM32MCU articles
For Ecosystem https://wiki.st.com/stm32mcu/wiki/Category:Getting_started_with_STM32_:_STM32_step_by_stepFor STM32WB https://wiki.st.com/stm32mcu/wiki/Ca...
Hello @thannara123 ,
You can check this wiki article --> https://wiki.st.com/stm32mcu/wiki/Getting_started_with_ADC.There is an example for ADC + DMA.
Best Regards
Hello @Subha_shree_bask,
Could you provide the USART setting of the Arduino?
Do the settings match those of the NUCLEO?
This Wiki article might also be helpful
Best Regards