Loading...

You have no items in your shopping cart.

Currency
 
 
 
×

Registration

Profile Informations

Login Datas

or login

First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
This is not an email address!
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Passwords are not same!
Terms and Conditions are required!
Email or Password is wrong!
Captcha is required!
Captcha is wrong!

Review Details

IComSat GSM / GPRS SIM900 Module Expansion Board Shield with Antenna For Arduino Mega

IComSat GSM / GPRS SIM900 Module Expansion Board Shield with Antenna For Arduino Mega

Product Review (submitted on July 23, 2014):
Use arduino 022 ide with the library mentioned in the Download (Lib GSM_Shield). The Tx pin is 4 and RX is 5 ( in the library description it is reversed TX- 5, RX- 4). I use it with arduino Uno . In addition, in the setup code I pulled Pin 9 HIGH for a second. I am confused about Pin 8 and Pin 9. I don't know whether the documenation is right.
I use a 7.5V, 1 A adapter to drive it.