3 years, 8 months ago.

Sending floating point number over UART from NUCLEO-F401RE to a Raspberry Pi

I am trying to send temperature sensor data(float) from NUCLEO-F401RE board to a Raspberry Pi 3 through UART. could someone suggest me the best way to do it. Initiallyfor checking purpose I connected the TX and RX in the nucleo board and tried sending and receiving a character, which works. But not able to figure out how to send floating point numbers.

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