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Wi-transparent modules. Serial wireless data transceiver module! This module is easy to use, can be realized as long as the serial port can communicate, connect to the wireless module wireless capabilities! Is a good helper for transformation wired serial devices! Reduce wiring tired brain! Software without setting! They use the convenient, welcome to buy!
Modules are widely used for: PTZ control, LED dot matrix display under the program
Configuration 1: Single module 95 yuan (including an antenna)
Configuration 2:Module two cylindrical antenna, two USB-TTL setter a! As long as 210 yuan! Welcome to buy!
item.beta.taobao.com/item.htm?spm=1103VI4l.3-4cvba.h-27TbB_&id=15384564514
Connection:
APC Series module is a new generation of multi-channel embedded wireless module, which can be set to a large number of channels, transmit power, but still has a low power consumption module embedded in a high-speed single-chip and high-performance RF chip, innovation adoption efficient cycle interleaving error correction coding, the largest 24bit continuous burst error can be corrected, and the coding gain of up to nearly 3dBm error correction capability and coding efficiency to achieve industry-leading levels far higher than before FEC strong, anti-burst interference and sensitivity are greatly improved. encoding also contains reliable error detection capability to automatically filter out errors and false information, and realize the transparent connection APC Series module is particularly suitable in the industrial field use in the harsh environment of the interference.
The 512bytes industry's largest data buffer, which means the user can be in any state 512bytes of data transfer, when the set air baud rate is greater than the serial port baud rate, once the transfer unlimited length data, and APC series The module provides a standard UART / TTL, RS485 and RS232 three interfaces 1200/2400/4800/9600bps four rates, and three interfaces parity mode.
Traditional wireless module jumper settings, such as serial port rate, parity mode, frequency and other parameters APC Series module using the serial port settings module parameters, the rich Bianjiebao software programmed options, including frequency, air rate, modulation frequency partial, address code, and serial rate, parity, serial type can be set, and only need to complete the setup by the setup software provided by the Company, RF-Magic PC serial port can be easily achieved.
APC Series module through software settings, you can work on the two kinds of data transmission: transparent data transfer and sub-address data transmission.
APC Series module farther transmission distance, strong anti-jamming capability, high sensitivity, the rich Bianjiebao software programming capabilities, the APC Series module can be applied with a very wide range of areas.
Features:
1200 m transmission distance (1200bps)
20mW transmit power
-112dBm 9600bpsHigh sensitivity
The efficient circulation interleaving error correction coding
Operating frequency of 430
Is greater than 100 channels
GFSK modulation mode
Flexible set of software programming options
Optional 16 RFID networking features
UART/RS485/RS232 three interfaces
Large data buffer
Built-in watchdog to ensure reliable operation
+3.3-5.5 V wide voltage operating range
Ultra-small size (39x19x2.8mm)
Competitive prices
Applications:
Wireless Sensor
Home Automation
Wireless meter reading
Automated data acquisition
Industrial and electric power remote control, telemetry
POS systems, asset management
Building residential automation and security
Robot control
Vehicle Management
Meteorology, remote sensing