simcom sim900B development kit

Product Details:
Place of Origin Shanghai, China (Mainland)
Brand Name simcom
Model Number sim900B evb kit
sim900B evb kit GPS/GSM/GPRS Module
Payment & Shipping Terms:
Price: FOB USD 85~89 / Piece
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Minimum Order Quantity: Negotiable Trial Order
Minimum Order Quantity: 3 Piece/Pieces pcsTrial Order
Port: hk
Packaging Details: box
Delivery Time: 4-5day
Payment Terms: L/C,T/T,Western Union,MoneyGram,paypal
Supply Ability: 10000 Piece/Pieces per Day week

Detailed Product Description

simcom sim900B development kit
850/900/1800/1900/2100mhz
Power adapter, RS232 Cable, GSM antenna, adapter cable ,headset

simcom sim900B development kit
850/900/1800/1900/2100mhz
Power adapter, RS232 Cable, GSM antenna, adapter cable ,headset

SIM900B EVB, GSM GPRS GPS module, SIM900 DEVELOPMENT KIT,SIM900 SIMCOM DEVELOPMENT KIT

Including : Power adapter, RS232 Cable, GSM antenna, adapter cable ,headset, GPS antenna and document.

From the picture you can see ;

a.Simcom 900B module interface

b.Sim card interface

c.Handset interface

d.Download switch, turn on or off download function

e.VBAT switch , switch the voltage source from the adaptor or external battery

f.PWRKEY key, turn on or turn off SIM900B

g.Buzzer

h.Expand port, such as keypad port, main and debug serial port, display port

i.Main serial port for downloading. AT command transmitting, data exchanging

j.DEBUG serial port

k.Hole for fixing the antenna

l.Source adapter interface

m.Light

n.Hole for fixing the SIM900B

o.Hand phones interface