RF switch USB transparent serial data transmission equipment TO (CC2530 CC2591) | Электроника

RF switch USB transparent serial data transmission equipment TO (CC2530 CC2591) | Электроника

RF switch USB transparent serial data transmission equipment RF TO USB (CC2530 CC2591)

Pro, adequate supply, please rest assured shoot !

Model : GB-RFTOUSB

GB-RFTO series wireless data transmission equipment is reinforced module integrates comply protocol standard RF transceiver and the microprocessor, which has a communication distance , strong anti-jamming capability , flexible networking, and other advantages and features ; can achieve transparent transmission of data between devices multipoint and multipoint between ; may form mESH type of star and mesh network structure.

GB-RFTO series wireless data transmission equipment Serial RS232, transparent transmission of USB, WIFI, NET data , in addition to achieve a general point data communications capabilities , but also for network communication between multiple points .

GB-RFTO series wireless data transmission equipment into the center coordinator , routers and end nodes , these three devices with different network functions , the center coordinator is the central node of the network, the sponsoring organization is responsible for the network, network maintenance and management functions ; relay router is responsible for forwarding data terminal nodes only transmit and receive the data node . Center coordinator , routers and end nodes of these three types of devices in the hardware configuration is exactly the same , just different device parameters .

1 ,Module Features

The main function description :ByConversion between the USB interface and wireless through wirelessconduct group network communication ;

Wireless powerful:With relay routing function ;

Communication distance :The maximum line of sight transmission distance up to 2000 meters ;

Anti-interference ability :2.4G DSSS spread spectrum technology ;

Serial flexible application :Transparent transmission mode or instruction format , the maximum baud rate 115200 ;

Flexible transmit mode :Send broadcast or destination address mode selectable ;

Flexible node types :The central node , the routing nodes, terminal nodes can be arbitrarily set ;

Networking ability :Star network , tree network , chain mesh, mesh network ;

Greater network capacity :16-channel selectable, 65535 Network ID can be set

2,Interface Description

3 ,Electrical / Performance Parameters

4,Module Application

Remote automatic meter reading AMR system

Food safety traceability system

Wireless street light control system

Modern agricultural greenhouses Systems

smart home, smart home

RFID data transmission

Instruments data acquisition and transmission

Wireless sensor data transmission

Underground personnel positioning system

5 ,Module Resources

( 1 )Master module :GB2530

(2) RF to USB serial chip : CP2102

( 3 ) Antenna:2.4G reverse polarity antenna

( 4 ) programming port: 2.0Mm pitch is used for female

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6 ,Programming port (J1) Description

P2_2----- DEBUG function pin DC

P2_1----- DEBUG function pin DD

GND ------ power supply , the power supply is negative

The positive input of the power supply VDD -----

REST_N ---- reset pin , active low

Interface for Debug, programming, program download , Packet Sniffer, SmartRFStudio7

7 ,GB-RFTOUSB schematics

Please obtain product information to the customer service staff to prepare better help you achieve your goals !

The following are the results of field testing company staff on GB2530H module

Test time:2011-12-04In the afternoon2Point to5Point Sunday

Weather conditions : sunny,7-15Celsius , the breeze

First, open area test ( lake unobstructed )

2011-12-04In the afternoon2Point to4Point00Points, for2530High power modules in Nanchang Hi-tech Zone Aixihu test specific location following screenshot ( as Baidu maps and Ranging ) :

The test3Endpoints , namely the distance1.9Km2.7Km and3.9Km :

1 ,In the distance1.9Km , the signal intensity -60DB, Contracting200Test10Times , the success rate of the closing package100%, No packet loss and packet error ;

2 ,In the distance2.7Km , the signal intensity -65DB, Contracting200Test10Times , the success rate of the closing package100%, No packet loss and packet error ;

3, The distance3.9Km , the signal intensity -70DB, Contracting200Test10Times , packet loss rate0.2%Or less , in line with1%The loss licensing

2. DHL, TNT  FedEx,  EMS, China Post, singapore post ,Hongkong Post are all available. all have tracking number

3. The item will be sent out with 3days after receiving the payment.

4. Please make sure your delivery address and contact telephone number are correct when you bid the item.

5. You can track the situation of your product on website after they are shipped out.

6: Sent to Brazil's logistics, if you choose China Post Registered Air Mail, i will send Special Line-YW