ICP DAS USA MP-8 43 Series Function Reference page 91

memset(m_szSend, '\n', sizeof(m_szSend));
sprintf(m_szSend, "%s", "0123456789");
Send_Binary(m_ComPort , m_szSend, m_length);
RET =Receive_Binary(m_ComPort , m_szReceive, m_TimeOut, m_wlength, &m_wT);
RET =Close_Com(m_ComPort);
Remark:
http://www.icpdas.com
//Remote other device
//Send 10 character
//Receive 10 character
MP-8x43 Function Reference V 1.0
91