| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $19.36 | $18.96 | $18.37 | $17.58 | Contact US |
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433M Remote Wireless Module TTL / RS232 / 485 Serial Data Transmission Wireless Communication Module WL4432
Description
Reliable transmissio distance
- Using GFSK modulation mode, the reliable transmission distance of about 800 meters , can penetrate walls more than 12
Carrier frequency
- 315/433/490/868 / 915MHz ( before ordering) , open ISM band, license-free use
Low Power
- The maximum transmit power 10mW / 100mW, the software can be set to transmit power through
Interface rate
- Baud Rate : 1200/2400/4800/9600/19200/38400/57600 / 115200bps, can be flexibly set by software
Channel
- Standard configuration provides 8 channels of communication can be flexibly set by software
Interface UART TTL / RS485 / RS232 / USB interface ( before ordering instructions ) , chip Sipex Corporation imported SP232 / SP485 chip
Communication mode
- Transparent data transmission, transceiver , half-duplex , auto-complete data transceiver is switched
Ultra-small size
- 37.5mm × 23mm × 5mm ( excluding antenna )
Power Supply
- TTL interface : 3.0V-5.5V; RS232 / RS485 interfaces : 4.5V-5.5V
