Read following action from stdin: cData sent to serial: b'c \x00\x00\x00'Data sent to serial: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'Read following action from stdin: sData sent to serial: b's\x00\x00\x00\x00'Data sent to serial: b''Read following action from stdin: mData sent to serial: b'm\x00\x00\x00\x00'Data sent to serial: b''Read following action from stdin: aData sent to serial: b'a\x00\x00\x00\x00'Data sent to serial: b''Read following action from stdin: kData sent to serial: b'k\x10\x00\x00\x00'Data sent to serial: b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f'Read following action from stdin: pData sent to serial: b'p\x0f\x00\x00\x00'Data sent to serial: b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e'Read following action from stdin: eData sent to serial: b'e'Read following action from stdin: CData sent to serial: b'C'