Jizhuo Technology JZ875, User Manual

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Ｔｅｃｈｎｏｌｏｇｙ
JZ875 Micro-power wireless data module
SHENZHEN JIZHUO TECHNOLOGY CO., LTD TEL ： 0755-83304518 83308451
Tech:0755-61319411 61319410 WEB: http://www.jizhuo.com
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Description of the normal work light
Wireless module has a two-color indicator light, power, the red light will flash twice; emission
data, red, green light when receiving data
JZ875 default parameter
Channel: Five channel;
Serial port speed: 9600BPS
Serial port verification: Null
Airborne speed: 9600BPS
Technical specification of JZ875
Technical specification
Modulation ：
GFSK
Frequency ：
433MHz
Transmit Power ：
1/2W(30/33 dB)
Receiver sensitivity ：
-123dBm
Transmit Current ：
<1.5A
（
TTL
）
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 RS485
Interface-data-format ：
8E1/8N1/8O1
Working Power ：
DC 4.5-5.5V
Working Temperature ：
-
～
Working humidity ：
10%
～
90%
Relative humidity, non condensing
Size ：
90mm*64mm*23mm
Communicated Model ：
JZ875/JZ875/JZ873/JZ874/JZ875/JZ878