Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

[SOLVED] Gsm modem connect with speaker & mic

Status
Not open for further replies.
swami.gangatharan

swami.gangatharan

Junior Member level 3
Joined
Feb 15, 2012
Messages
29
Helped
1
Reputation
2
Reaction score
1
Trophy points
1,283
Location
CHENNAI, INDIA
Activity points
1,442
I am using FARGON MASTRO 20 gsm modem. i connect the phone handset as per the data sheet ... i gave the command "AT+SPEAKET=0" but speaker not responding.And i did every action in GSM modem.The only problem is i can' connect the speaker and mic only...please help me.....
Thank you in Advance..
 
Last edited:

Found in the datasheet

for fargo.png
 

FARGO MAESTRO 100_20 user guide Rev00.pdf

GSM Command.pdf
 

Attachments

  • FARGO MAESTRO 100_20 user guide Rev00.pdf
    313.9 KB · Views: 113
  • GSM Command.pdf
    662.5 KB · Views: 133

it is hardware problem. I connected the headset directly to the SIM900 pin 21&22. And i got out put..
Thanks to all.. for your kind guidance...
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top