WSN03

ماژول بی سیم ارسال اطلاعات با بورد 3.5 تا 4 کیلومتر

ویژگی ها

1) Working frequency: 433/470/868 / 915MHz, users can customize

2) GFSK modulation mode, half-duplex communications, air / receiving conversion, connect, control auto-complete

3) Receive sensitivity up to -120dBm, transmission distance 3500–4000

4) receive operating current <30mA, sleeping current <5uA 5) communication protocol conversion and RF transceiver is switched automatically, easy to use 6) serial rate 1200/2400/4800/9600/19200/38400/57600/115200, configured via software 7) Wireless rate 1200/2400/4800/9600/19200/38400/57600/115200 can be configured via software 8) Wide voltage range: 4.5V - 5.5V 9) There are three kinds of interface options are available: TTL level interface, RS232 level interface, RS485 level interface 10) The emission current is less than 400mA, the transmit power of up to 30dB, the user can configure the software 11) 256 working channel (recommended 1-64 channels), the user can configure the software Connecting the computer configuration parameters WSN-03 configuration tool parameters: Communication ports: module and connected to the computer serial port Remote configuration: Enable or turn off remote configuration function module; Radio channel: 1-256 channel (default 1 channel) (recommended 1-64 channels) Wireless speed: 1200/2400/4800/9600/19200/38400/57600 / 115200bps (default 9600) Wireless Power: 1 (minimum) - 8 (maximum), the greater the farther away from the transmission power, the transmission power is smaller the smaller the power consumption (the default maximum) Serial port baud rate: 1200/2400/4800/9600/19200/38400/57600 / 115200bps (default 9600) Serial data bits: 8-9 bits (default 8) Serial Parity: No parity / parity / odd parity (default no parity) Serial Stop Bit: 1 / 1.5 / 2 (default 1) Online Configuration Parameters WSN-03 wireless modules can set parameters online, the SET pin low, 100ms after sending the command-line configuration parameters, see the module instruction manual. Remote configuration parameters WSN-03 wireless modules can be remotely set parameters wirelessly, see the module instruction manual. Module sleep mode WSN-03 wireless module has three power modes: hardware wake-up mode, serial wake-up mode, the air wakeup modes, three power-saving mode is to set the software to be set through my company. Users may need to choose products factory default hardware wake-up mode. Refer to the module instruction manual.