SIM800A Quad Band GSM/GPRS Module with RS232 Interface

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RS232, RS232 to TTL, SIM800A, GSM, GPRS, Quad Band
RS232 RS232 to TTL SIM800A GSM GPRS Quad Band 1
RS232, RS232 to TTL, SIM800A, GSM, GPRS, Quad Band

SIM800A Quad Band GSM/GPRS Module with RS232 Interface

₹989.00 (inc. GST)

In stock

  • Cash on Delivery(COD) available on orders above 499/-
  • Free shipping on prepaid orders above 499/- use FREESHIP Coupon code!
  • 10 Days Return Policy!
  • Dispatch in 24 Hours from Warehouse!
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  1. Quad-band 850/900/1800/1900MHz.
  2. GPRS class 2/10.
  3. Input Voltage : 9V-12V DC.
  4. Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT command set).
  5. Configurable baud rate.
  6. Built-in SIM Card holder.
  7. Built-in Network Status LED.
SKU: RY1104 Categories: , , Tags: , , , , ,

Description

The SIM800A Quad-Band GSM/GPRS Module with RS232 Interface is a complete Quad-band GSM/GPRS solution in an LGA(Land grid array) type which can be embedded in the customer applications. SIM800A support Quad-band 850/900/1800/1900 MHz, it can transmit Voice, SMS, and data information with low power consumption.

With tiny size of 100 x 53 x 15 mm, it can fit into slim and compact demands of custom design. Featuring and Embedded AT, it allows total cost savings and fast time-to-market for customer applications.

The SIM800A modem has a SIM800A GSM chip and RS232 interface while enables easy connection with the computer or laptop using the USB to the Serial connector or to the microcontroller using the RS232 to TTL converter. Once you connect the SIM800A modem using the USB to RS232 connector, you need to find the correct COM port from the Device Manager of the USB to Serial Adapter.

Then you can open Putty or any other terminal software and open a connection to that COM port at 9600 baud rate, which is the default baud rate of this modem. Once a serial connection is open through the computer or your microcontroller you can start sending the AT commands. When you send AT commands for example “ATr” you should receive back a reply from the SIM800A modem saying “OK” or other response depending on the command sent.

Application : 
  1. Remote Data Monitor and Control.
  2. Water, gas, and oil flow metering.
  3. AMR (automatic meter reading).
  4. Power station monitoring and control.
  5. Remote POS (point of sale) terminals.
  6. Traffic signals monitor and control.
  7. Fleet management.
  8. Power distribution network supervision.
  9. Central heating system supervision.
  10. The weather station data transmission.
  11. Hydro-logic data acquisition.
  12. Vending machine.
  13. Traffic info guidance.
  14. Parking meter and Taxi Monitor.
  15. Telecom equipment supervision (Mobile base station, microwave or optical relay station).

Features :

  1. Quad-band 850/900/1800/1900MHz.
  2. GPRS class 2/10.
  3. Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT command set).
  4. High-Quality Product (Not hobby grade).
  5. 5V interface for direct communication with MCU kit.
  6. Configurable baud rate.
  7. Built-in SIM Cardholder.
  8. Built-in Network Status LED.
  9. Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
  10. Low power.

Package Includes :

1 x SIM800 A Quad-Band GSM/GPRS Modem with RS232 Interface.

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Refund and Returns Policy

Our refund and returns policy lasts 10 days from the date of delivery. If 10 days have passed since your purchase, we can’t offer you a full refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned.

  • Gift cards
  • Downloadable software products

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

Partial Refund

There are certain situations where only partial refunds are granted (if applicable)
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
- Any item that is returned more than 10 days after delivery

Refunds

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at [email protected].

Late or missing refunds (if applicable)

Once refund is initiated you will get the refund initiated mail. after that wait for minimum 3 days.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next, contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at [email protected]

Sale Items

Only regular priced items may be refunded. Sale items cannot be refunded.

Exchanges

We only replace items if they are defective or damaged(during shipping) please take the photo if package is tempered or damage at the time of receiving goods . If you need to exchange it for the same item, send us an email at [email protected] and send your item to: M/S Rytronics Enterprises, Plot GH-05B Greater noida west Sector, 201306 (UP).

Shipping returns

To return your product, you should mail your product to:M/S Rytronics Enterprises, Plot GH-05B, Greater noida west Sector, 201306 (UP).

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you may vary.

If you are returning more items value more then Rs 2000, you may consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

Need help?

Contact us at [email protected] for questions related to refunds and returns.

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