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16  Using Arduino / Networking, Protocols, and Devices / Re: GSM and XBEE with Arduino Uno on: December 14, 2012, 02:29:28 am
https://www.sparkfun.com/products/9607  -------- link for GSM Shield
http://www.liquidware.com/shop/show/XBS/Arduino+XBee+Shield   --------- XBee shield

Please see the above links for reference and let me know whether i can use them or not.

Thank you
17  Using Arduino / Networking, Protocols, and Devices / Re: GSM and XBEE with Arduino Uno on: December 13, 2012, 10:01:00 pm
Hi,

I would like to use "Cellular Shield with SM5100B" and "XBee Shield V1.4" with Arduino Uno.

Thank you
18  Using Arduino / Networking, Protocols, and Devices / GSM and XBEE with Arduino Uno on: December 13, 2012, 04:44:47 am
Hi,

I am using Arduino Uno. Can i connect Cellular Shield with SM5100B i.e GSM and the Xbee Shield in stack of layers with Arduino Uno. Does the GSM and XBee modules will operate on the same ports?

Thank you
19  Using Arduino / Sensors / Re: Problem with MMA8452Q Accelorometer on: December 05, 2012, 08:51:46 pm
Hi,

I am using MMA8452Q breakout board with Arduino Uno.I downloaded the code from below link
http://n0m1.com/2012/02/12/shake-rattle-roll-the-mma8453q-arduino/     --------in that you can see the "download" word highlighted once after you downlaod the library then in that i am using MMA8453_n0m1 datamode.

The connections between the accelorometer and the arduino are made as below
MMA8452 Breakout ------------ Arduino
       3.3V --------------------- 3.3V
       SDA ----------------------- A4
       SCL ----------------------- A5
       INT2 ---------------------- D3
       INT1 ---------------------- D2
       GND ---------------------- GND

My doubt is that *MMA8452Q:Xtrinsic 3-Axis, 12-bit and *MMA8453Q:Xtrinsic 3-Axis, 10-bit Digital accelorometer. So what parameters do i need to vary in the MMA8453Q code to reflect the difference.

Thank u very much
20  Using Arduino / Sensors / Problem with MMA8452Q Accelorometer on: December 04, 2012, 10:24:24 pm
Hi,

I am using MMA8452Q accelerometer along with arduino uno and i am using the MMA8453Q code to operate MMA8452Q.I found that readings are not so accurate and the after 4 to 5 readings the accelorometer is repeating the same value.I dont know what's wrong kindly help me in tracing out the problem.

Thanku very much
21  Using Arduino / Sensors / Re: how to extract data from i button DS1923-F5# using arduino on: December 03, 2012, 08:39:50 pm
Hi,

I have gone through the links that were stated in the post but i didn't find any example which can extract data from the ibutton logger. Can you please post any example that will get the data from ibutton logger.

Thank you
22  Using Arduino / Sensors / how to extract data from i button DS1923-F5# using arduino on: November 29, 2012, 09:54:36 pm
Hi,


I am trying to get the data from DS1923-F5# using arduino. I have an sample code to extract data from DS1920-F5 using the same code while changing the vlaues of the registers for DS1923-F5# is not working out. So please let me know how to do it as DS1923-F5# is a Temperature/Humidity Logger ibutton where as  DS1920-F5 is just the Temperature i button.

Thank you
23  Using Arduino / Networking, Protocols, and Devices / Re: Using the Xbee to sleep Arduino on: November 28, 2012, 11:09:16 pm
Hi,

Can you please  send me an example code that uses pin interchange to wake up the arduino.

Thanku very much
24  Using Arduino / Programming Questions / Configuration of Xbee Series1 on: September 09, 2012, 10:35:16 pm
Hi

Can you please tell me the settings for two xbee series1 modules to communicate with each other i/e., both should have the ability to transmit and receive data from each other.

Thanku very much
25  Using Arduino / Programming Questions / Re: Extracting data from the data I/O Data Format on: September 04, 2012, 11:57:04 pm
Hi,

I am using the following code now everything is displaying in decimal but i only want to display the exact value not call.Can you please let me know how to modify the following code to extract the exact data.

void loop()
{
if (Serial.available()) {
byte incomingByte = Serial.read();
//Serial.print(incomingByte, HEX);
myArray[20]=incomingByte;
int adVal = (myArray[20] << 8 ) + myArray[21];
Serial.print(adVal);

Serial.print(" , ");

}
}

Thanku very much

26  Using Arduino / Programming Questions / Re: Extracting data from the data I/O Data Format on: September 04, 2012, 08:32:05 pm
Hi,

I am recieving the data in this format
7E       -Correct packet header byte

00 0A  -Payload = Decimal 10 bytes. (Bytes 4-13 this example)

83       -Packet type=input line states, 16 bit source address

00 01   - 16 bit source address (MY setting) of transmitting XBee

1F        - RSSI value, or rec'd signal strength (-31dBv, pretty good!)

00        -Broadcast options

01        -Sample count  (decimal 1 in this example)

04 00    -Channel Indicator

03 FF     - A/D output for DIO 1 ? (03FF is out of range)

55         -Checksum

  I just want to display the A/D output .

Thank you
27  Using Arduino / Programming Questions / Extracting data from the data I/O Data Format on: September 04, 2012, 06:46:32 am
Hi,

I am recieving the data using Xbee Series1 in the I/O Data Frame Format.I would like to extract the data from the frame.Can you please send me any sample code to do this.

Thanku very much
28  Using Arduino / Sensors / Re: RS232 on: August 21, 2012, 12:54:40 am
Instead of Xbee can i use GPS also. If so can you please post any sample code to achieve this.

Thanku
29  Using Arduino / Sensors / Re: RS232 on: August 21, 2012, 12:49:20 am
May i know exactly what are all the components needed to do this and are they available at sparkfun website

Thanku very much
30  Using Arduino / Sensors / RS232 on: August 20, 2012, 11:14:22 pm
Hi,

 The sensor output is mentioned as RS232 in the specification sheet. Can this type of sensor be integrated with the arduino and the xbee to transmit data wirelessly.

Thanku very much
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