DEBUG PORT GM862

Wireless & IoT
1

:oops: ALREADY SAVE A SCRIPT IN MY GM862, BUT WHEN THE SCRIPT

FILE RUN IN GM862, I CAN’T SEE ANYTHING IN PORT FOR DEBUG, JUST

SYMBOLS.

I’M USING HYPERTERMINAL 115200,8,N,1,HARDWARE FLOW CONTROL,

I USE PINS 41(RX),35(TX) FROM GM862.

“SCRIPT FILE”

import MDM

print ‘Hello World!’

result = MDM.send(‘AT\r’, 0)

print result

c = MDM.receive(10)

print c

(MEXICO)

2

hi

Check the DTR (Data Terminal Register)

the DTR had to be “High” to execute un script when the GM862 start.

bye

good luck!

3

Thanks , Now the program is running.