User manual

Hardware description | Seite 8
2.2. 3pin connection cable
The connection to the stick on the RS-232 side will be made by a 3pin
connection cable. The ends of the wires are labeled with "RX", "TX" and "GND".
RS-232 Pin Assignment
Pin
Brown
RX
White
TX
Green
GND
2.3. LED's
Two LED’s visualisation of transmit and receivedata.
1*TX (transmit)
1*RX (receive)