H2M
Member level 1
Hi
I want to use MAX485 in my board. Can i connect MAX485 Vcc pins to 12 volt and then connect RO,DI, RE and DE pins directly to my STM32 microcontroller that have 3.3v logic level?
I want to use MAX485 in my board. Can i connect MAX485 Vcc pins to 12 volt and then connect RO,DI, RE and DE pins directly to my STM32 microcontroller that have 3.3v logic level?