# gsm gprs moule problem

Status
Not open for further replies.

#### Kingjeffrey

##### Newbie level 2
hello i'm using a sim900D and i'm trying to send a sms through microcontroler

#### jay13513

Okay! But i am not able to get you why you want to use AT+CMGF=1$0D? #### nandhu015 ##### Advanced Member level 5 AT+CMGF=1$0D
Is it correct, i think it is AT+CMGF = 1, where come \$?

#### Debasis Swain

##### Member level 2
i think you have some problem in code to sent the command from microcontroller. So, try the following code to sent from microcontroller

AT+CMGF=1,0DH,0AH (where 0DH and 0AH both used for special character (enter))

- - - Updated - - -

i think you have some problem in code to sent the command from microcontroller. So, try the following code to sent from microcontroller

AT+CMGF=1,0DH,0AH (where 0DH and 0AH both used for special character (enter))