nimaaa
Newbie level 6
- Joined
- Jul 25, 2014
- Messages
- 14
- Helped
- 1
- Reputation
- 2
- Reaction score
- 1
- Trophy points
- 3
- Location
- Tehran, Iran, Iran
- Activity points
- 122
Hi All
I want to connect sim900 module to my webserver , but after using " AT + CIPSTART " AT command , I get this response from sim900 :
STATE : TCP CLOSED
CONNECTION FAIL
what I should do to solve this problem ??
I should mention that I have no problem in connecting to port 80 which belongs to GOOGLE
my port number is 8500
thank you
I want to connect sim900 module to my webserver , but after using " AT + CIPSTART " AT command , I get this response from sim900 :
STATE : TCP CLOSED
CONNECTION FAIL
what I should do to solve this problem ??
I should mention that I have no problem in connecting to port 80 which belongs to GOOGLE
my port number is 8500
thank you