최정진
2019-11-29
Hello,
Could you tell me about the pin-out of your device and com port configuration?
Here is a basic connection diagram.
HPS-120 Your Device
2 TxD(Output) ---> RxD
3 RxD(Input) <--- TxD
5 GND <---> GND
Hope it helps,
JJ Choi
jjchoi87@handywave.com