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How to  turn on off four leds on the board of stm32f4 by sending a character using serial communication

Question asked by devie andriyani on Apr 1, 2018
Latest reply on Apr 2, 2018 by devie andriyani

Hi,guys! I need your help, please. How to  turn on off four leds on the board of stm32f4 by sending a character using serial communication (example : if I send 'A', blue led is on. Send 'B', orange led is on. Send 'C', red led is on, etc. Until four leds on or off. Thx for your answer before

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