DFRobot TEL0070 Manuale - Pagina 3

Sfoglia online o scarica il pdf Manuale per Unità di controllo DFRobot TEL0070. DFRobot TEL0070 6. Multi usb / rs232 / rs485 / ttl converter

2. Multiplexer need to install driver before you use. Driver installed completed, please open Control

Panel -- Device Manager in your PC. You will see a new port.

driver download

http://www.ftdichip.com/Drivers/VCP.htm

3. According to the following connection diagram，connect it.

4.Plugin the A to B USB to UNO

STEP 3: Program a sample code for your Arduino UNO

Library installation

https://www.arduino.cc/en/Guide/Libraries#.UxU8mdzF9H0

void setup()

{

Serial.begin(115200);

}

void loop()

{

if(Serial.available()){

Serial.write(Serial.read());

}

STEP 4： Send and Receive data

We need a serial monitor for monitoring data. There're lots of good tools like putty,CoolTerm and so

on.In this case, we choose

CoolTerm to

do this. http://freeware.the-meiers.org/