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LinkSprite-Four-Band-Serial-Port-to-GPRS-Modem-Terminal
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LinkSprite Four Band Serial Port to GPRS Modem Terminal

Seller information

97.8% Positive feedback
Visit store:
eBay Stores CuteDigi
Item condition:
Brand New
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7 available / 3 sold
Please enter a quantity of $qty_dummy$ or less Please enter a quantity of 1 Purchases are limited to $qty_dummy$ per buyer Please enter quantity of 1 or more Please enter a lower number Choose quantity that is less than $qty_dummy1$ or equal to $qty_dummy$ You can only choose quantity that is equal to $qty_dummy$
Price:
US $99.00
Approximately AU $102.02
Postage:
US $30.00 (approx. AU $30.92) Expedited Int'l Shipping | See details
 
Item location:
Longmont, Colorado, United States
 
Posts to:
Worldwide
Delivery:
Payments:
International postage and import charges paid to Pitney Bowes Inc. Learn More
Returns:
7 day money back, seller pays return postage  | Read details
Item number:
270801541396
Seller assumes all responsibility for this listing.
Last updated on  02 Feb, 2013 03:37:18 AEDST  View all revisions

Item specifics

Condition:
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is available in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition
Shipping: USPS

9V, 1A wall adapter is included

This documents show it's so easy to use this GPRS DTU. http://www.linksprite.com/pub/tutorial/LinkSprite-GPRS-DTU.pdf

USA providers are all on 850/1900Mhz and pratically all the rest of the world uses 900/1800Mhz.

LinkSprite GPRS modem supports both original  AT command and DTU mode.

In DTU mode, it has the following feature:

1.    Integrated TCP/IP Stack

       LinkSprite GPRS-DTU has integrated TCP/IP Stack. Users can treat the LinkSprite GPRS-DTU as a transparent serial port without the knowledge of TCP/IP stack.

 2.    Bi-directional Serial port to TCP/IP transparent data communication

       LinkSprite GPRS-DTU can do transparent bi-directional serial port data to TCP/IP packet bridging. In another words, LinkSprite GPRS-DTU will pack the raw data from serial port to TCP/IP packets without the need to change the original data, and the receiving host side software can restore the TCP/IP packets to the raw serial port data. So LinkSprite GPRS-DTU can be used with the devices that using serial port with any modification to the devices.

 

3.    Support heart beat to keep always online

The mobile network will disconnect GPRS-DTU from the host when there extended time of quiet. Heart beat mode is to keep GPRS-DTU always connected to host by periodically sending small packets.

4.    Support configurations of parameters and saved to flash

LinkSprite provides a GUI utility to configure the parameters such as IP, port of host, baud rate of serial port, etc. User can also opt to use the configuration protocol to send commands to GPRS-DTU to configure the GPRS-DTU. Once configured, the parameters are saved to flash, and no need for further configuration when power cycled.

 

 Download:

 

 


 

Spectrum SM5100B GSM/GPRS module: a miniature, single-side board, quad-band GSM 850/EGSM 900/DCS 1800/PCS 1900 module, ready for integration in various kinds of Fix wireless phones and other wireless devices.

 

Temperature range

Normal range: -10°C to +55°C (full compliant)

Storage: -40°C to +85°C

Weight

< 9g

Physical dimensions

35.0X39.0X2.9 mm (typical)

Connection

60 pins

Power supply

VBAT: 3.3V to 4.2V range, 3.6V typical.

Power consumption

Off mode: <100uA

Sleep mode: <2.0mA

Idle mode: <7.0mA (average)

Communication mode: 350 mA (average,GSM)

Communication mode: 2000mA (Typical peak during TX slot,GSM)

Li-ion Battery charging management and interface (OPTION)

Li-ion Battery charging management is included. The charger interface is provided on 60-pin connector. (only for 3.7V Li-ion Battery)

Frequency bands

EGSM900 +GSM850+ DCS1800+PCS1900

Transmit power

Class 4 (2W) for EGSM900/GSM850

Class 1 (1W) for DCS1800/PCS1900

Supported SIM card

3V/1.8V SIM card. (auto recognise)

Keyboard interface

4x6 keyboard interface is provided

UART0 interface with flow control

Up to 460 kbps

Full hardware flow control signals (+3.0V) are provided on 60 pins.

UART1 interface without flow control

2-Wire UART interface

Up to 460 kbps

LCD interface

Support standard SPI interface

Download:

 http://www.cutedigi.com/forum/viewtopic.php?f=22&t=403

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No questions or answers have been posted about this item.




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Seller assumes all responsibility for this listing.

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Item location: Longmont, Colorado, United States
Posting to: Worldwide
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Will usually post within 1 business day of receiving cleared payment[newWindowTxt].
Seller charges sales tax for items posted to: CO (7.0%).

Return policy

Item must be returned within
Refund will be given as
7 days after the buyer receives it
Money Back
The seller is responsible for return postage costs.

Refunds by law: In Australia, consumers have a legal right to obtain a refund from a business for goods purchased if the goods are faulty, not fit for purpose or don't match description. More information at returns - opens in a new window or tab.

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Immediate payment required for this item

Immediate payment of US $99.00 is required.

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