Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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tablet android external antenna gps
Size: 31*12.6*3.4 mm
Feature
* compatible with V2.1 + EDR criterion
* class 2 standard
* internal antenna
* effective distance 10M
* standard UART interface
* support many kinds of band rate
* energy saving automatically
* support low consume function mode
* reference designs available at no additional cost
* high-speed function model
* security authentication, add code for data
Realized agreement
* Realize Bluetooth serial profile.
* LM, LC, L2cap, SDP and RFCOMM
Pin specification:
1. clearup saved Bluetooth address(input)
2. connect instruction output high level under connection(output)
3. clearup transmission(input)
4. request transmission(output)
5. serial data input
6. sleep/awaken(input), connect high level when it is free
7. do not connect
8. the source of power supply
9. the pressure of electrical source(input)