JZ872 Low Power I / O wireless moduleTransmission distance: 2000M-3000M (sight)
Power: ≤ 500MW
Size: 63 mm × 43mm × 15 mm
Applications:
Smart Card
Wireless Queue System
Wireless electronic scale
Wireless smart terminal PDA
Intelligent teaching equipment
Wireless alarm and security system
Intelligent home automation and lighting control
Technical specification of JZ872:
Modulation: | GFSK |
Frequency: | 433MHz |
Transmit Power: | 500mW(27 dB) |
Receiver sensitivity: | -123dBm |
Transmit Current: | <360mA (TTL Interface) |
Receive Current: | <45mA |
Sleep Current: | <1mA |
Channel Rate: | 1200/2400/4800/9600/19200/38400Bit/s customized |
Serial Port Rate: | 1200/2400/4800/9600/19200/38400Bit/s customized |
Interface: | UART/TTL RS232 |
Interface-data-format: | 8E1/8N1/8O1 |
Working Power: | DC 4.5-5.5V |
Working Temperature: | -40°C~85°C |
Working humidity: | 10%~90% Relative humidity, non condensing |
Size: | 63mm*43mm*15mm |
Communicated Model: | JZ872/JZ872/JZ873/JZ874/JZ875/JZ878
|