A simple bootloader code for STM32 Blackboard that blinks the built-in LED on PA7 at the frequency of a heartbeat.
You can also connect an external LED between PA10 and +3V of the board. This will do a heartbeat blink as well!
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A simple bootloader code for STM32 Blackboard that blinks the built-in LED on PA7 at the frequency of a heartbeat.
You can also connect an external LED between PA10 and +3V of the board. This will do a heartbeat blink as well!
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