AMS Serial send to NodeMCU ESP8266

Hi everyone...
Does anyone have tried to work with NodeMCU Esp8266?

I have the code uploaded on my device and test it using Serial Monitor in Arduino IDE and it works fine.. the data i am sending is only character example 1, 2, 3 but when i try it in AMS using the code provided my Imagine Programming but i got no response from the device..


os.execute[[mode COM11: baud=9600 parity=N data=8 stop=1]]

local com = io.open("COM11:","w")

local com = io.write("COM11:","1")



is there any lua library needed or some missing code to work?


Thank you.