• Interfacing of GSM module with 8051
    hello sir/madam, This forum is very good. last time also i had used this.Got very nice information.:) Now i want to interface GSM module with 8051. 1)can i do it without using hyper terminal? ...
  • How to interface GSM module to a microcontroller?
    Dear Andy, I am new here and I have some questions to ask you about. I have just started with my school project (bus tracking system). My part in this project is to interface GSM using a microcontroller...
  • interfacing gsm modules with microcontroller
    pls, i need help. i am currently writing a project using interactive voice response system and i need to interface a gsm modem to a microcontroller using AT commands. anyone with useful info should pls...
  • Cant interface 8051 with a GSM module
    i cant interface NXP2148 with the GSM module. i have used the UART1 (through RS232 DB9 using RXD, TXD and ground) to interface with the GSM module at 9600. when i send the command AT<CR> through hyperterminal...
  • Interfacing SIM900A with 89S52
    Hi all... I am trying to interface SIM900A with 89S52 to send messages to the mobile phone. Code: #include<reg51.h> unsigned char *command_ATE0 = "ATE0\r"; unsigned char *command_AT = "AT\r"; unsigned...