PIC16F877A – GSM Interfacing

In this tutorial we will see GSM Interfacing with PIC16F877A.

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Components Required

  • GSM SIM900A module
  • PIC16F877A Development Board

GSM Interfacing with PIC16F877A

Connection

gsm interfacing with pic16f877aMicro controller’s RX (RC7) is connected into GSM module’s TX and Micro controller’s TX(RC6) is Connected into GSM module’s RX pin.

Code

SMS Sending Code

This code is used to send the message to the particular number.

Calling Code

This code is used to Call to the particular number.

That’s all guys… You can use this code for send a message and call to particular number. If you have any doubt please comment below.

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SARAVANAKUMAR S
SARAVANAKUMAR S
September 17, 2017 11:08 PM

Can pls post gps using pic16f877a?
I need this one.I stil wait for your response
Anyway thanys your awful post Gsm interfacing pic16f877a

Rakesh Singh
Rakesh Singh
November 8, 2018 8:46 PM

Please give me more than two massage send code using Pushbutton switch

Rakesh Singh
Rakesh Singh
November 8, 2018 8:49 PM

Please can you send code for massage send more than two by pressing push buttons switch .

Barış Yalın
Barış Yalın
February 15, 2019 5:19 PM

Hİ SİR. CAN YOU SHARE “HTC LİBRARY”

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