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GPRS GSM module SIM900A Wireless Extension Sensor Board with Antenna

$5.84 $5.31

SKU: 32850946439 Tag:

$5.84 $5.31

(-9%)

8541 in stock

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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 +.


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

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

    $5.84 $5.31

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