Hi, I am trying to use the TTS but it's only pronouncing the letters not the words is there any specific configuration or modes, please advise

Hey Mitch,
After double checking, the only available information for this product is linked on the product wiki. Therefore to get GPRS functions you will need to refer to the following AT command datasheet here: https://github.com/Arduinol... , and you can also further look into this zip file that contains a sereis of PDFs for different AT command applications: https://github.com/Arduinol...

I have replied but still cant find the relevant libraries as I have found the ones to make phone calls and sending SMS, right now I am trying to log the data from my sensor to on online page called dweet.com so that i can visualize it on freeboard.io

I am doing automatic irrigation system that logs the data to dweet.io, I have configured the GPRS commands in line with the AT commands, server connections. I am using arduino uno with serial input being (0,1). I can say the module works fine because I have already used it for SMS and call functions, they were easier because the libraries were straight forward.

I'm sorry that I didn't give you reply to you in time because of some work alternation. It is recommended that you try the following program to start up the module.

void setup()
{
pinMode(12,OUTPUT);
digitalWrite(12,HIGH);
delay(2000);
digitalWrite(12,LOW);
}
void loop()
{
}

After the program is uploaded successfully, connect the serial port to TX & RX side by jumper, press reset. Do not press boot.

I am using the sample program on the WIKI page for the SIM800C. Moving to software serial on D2,D3 got things working. Not sure why it didn't work on 'regular' serial, but I'm able to move forward.
Thanks!

Hallo! Can I update modem Firmware? Or can I write my EAT (SIM Embedded Application) Software in this modul?

Hi,
I am not very clear about A2DP, do you mean when you are going to conect your smartphone to sim800H, it cant be achieved, right? I need to do some tests for its BT function.

Hello, Does this product (SIM800H Arduino GPRS IOT Shield V1.0 Communication Module x1) has all SIM800H's technical features chip, included Bluetooth communication, right?

I think I have it sorted. Removed all my old arduino software libraries and sketches, and started from scratch with old version Arduino 1.0.6

I've got this shield but the example code sim800test won't compile.
It seems to be missing files from the library.
First it came up missing inttypes.h.
Downloaded the file from the internet and then it was _mingw.h.
Now it says sdkddkver.h, will it ever end?
Does anybody have the complete library required?

The SIM800H chip has TX and RX pins. Can you please advise where these TX and RX pins are exposed on this shield? I have just received it and I can not see it labeled or documented.

Hi, TTS requires an audio library. Could you share your purpose with TTS function? Maybe we can integrated it within the new product.

Yeah, DTMF function has been integrated in the chip, you can take a look SIM800 datasheet