Hackaday regular [befinitiv] wrote into the tip line to let us know about a hack you might enjoy, wireless UART output from a bare STM32 microcontroller. Desiring the full printf debugging experience, ...
Bloombot is a project designed to demonstrate efficient communication and sensor-based control using two STM32 Nucleo boards. The project utilizes UART (Universal Asynchronous Receiver/Transmitter) ...
Sending messages to a screen in serial console is the simplest and most common way to debug embedded programs. In Arduino projects, using Serial.print() is a standard debugging technique.
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