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GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna

(15 customer reviews)
- 21%

8,50$

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8029 in stock

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GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna

Seven features of this product:
1.SIMCOM industrial-level module: SIM900A.
2.1000UF high quality tantalum capacitors, powerful filter power.
3.TVS anti-surge anti-interference circuit is suitable for industrial situations.
4. Curved wiring + high performance antenna, the signal is very strong.
5. Gold-plated connection (IPX) with good contact performance.
6. Welding process of industrial grade patch, stable welding spot.
7. Anti-static and shock-proof bubble bag packaging, transportation safety.

The eight functions are widely used:
1. Voice call function — telephone alarm.
2. Receiving – sending SMS messages – SMS controller, SMS alarm.
3.GPRS function – communicate with the server and send and receive data through traffic.
4.MMS function – MMS send pictures, security and only home suitable for use.
5.DTMF function – resolve the key value of each other in the call and remote control of the phone.
6.TTS function – speech synthesis {need to contact us
7.LBS function – base station positioning.
8. Bluetooth 3.0 function.

Pin description:
PWK– remove the short circuit point and drop down the switch.
DTR – DTR pin
RI – RING pin
RST— module reset.
TXD— connect to the RXD of MCU.
RXD— connect to the TXD of MCU.
GND – GND function
+5V– standard 5V power supply.
VBTA— connect lithium battery.
GND – GND function
NET— signal instructions.
D-R—–connect headphones-
D-T– connect the headset +.
SPKP—- connect the microphone –
MICP– connect microphone +.

GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna

GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna

GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna

GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna

GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna


Specification: GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna

Condition

New

Brand Name

WAVGAT

Dissipation Power

.

Supply Voltage

.

Operating Temperature

-40-+85

is_customized

Yes

Model Number

SIM900A

Application

experimental modules

Package

Module

Type

electronic module

6 Months Warranty


This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.


What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

15 reviews for GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna

4.1 out of 5
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  1. D***v

    The parcel came quickly, everything is fine.

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  2. R***r

    fast, accurate, good 🙂

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  3. M***R

    product didn’t arrive in time. made complain. store gave full refund. I commend him. will buy from him still

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  4. N***n

    ok

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  5. E***o

    Item is defective and opened dispute for refund.

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  6. I***v

    good

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  7. G***a

    to day

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  8. I***v

    The module stitched the latest firmware with simcom all works but there are certain problems it reacts to at commands only from the program putty

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  9. I***s

    store shipped the item quickly and appreciate his efforts. the product looks good.did not test it. leave additional feedback after testing it. thanks…

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  10. M***a

    no itam this address G61 RAJVED COLONY PRIYANKA NAGAR KOLAR ROAD BHOPAL

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  11. C***s

    Slow, very very slow

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  12. B***t

    Norms

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  13. K***k

    Did not check performance, but sent quickly, packed well

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  14. G***z

    Product not acted, store oddał pieniadze

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  15. Customer

    Everything works and corresponds to the description, but the delivery is very long.

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    GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna
    GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna

    8,50$

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