Jizhuo Technology JZ875 Скачать руководство пользователя страница 6

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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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Module with customer equipment connections

Note: JZ875 did not sleep in the state, the module of the SLE feet must be vacant. In

the sleep state when the module must be low, the module can send and receive data.

Module with PC connections

Note: As JZ875 mode TTL interface module, so the PC must be added to connect the TTL to

RS232 converter, and converter must supply DC 5V of electricity.

Содержание JZ875

Страница 1: ...User s Manual DVER 2 0 SHENZHEN JIZHUO TECHNOLOGY CO LTD TEL 86 755 83304518 805 Mobile 86 13692285161 FAX 86 755 83302824 Website http www jizhuo com Email sale jizhuo com MSN shenzhen_jizhuo hotmail...

Страница 2: ...et and transmission procedures you can transmit data of any size Module size is small industrial design the use of voltage is wide easy to use Applications Features Water electricity gas heating autom...

Страница 3: ...l error rate 10 4 users need to send 1KB about 10000bit information if the 1KB data as a packet sent at least theoretically there will be a data error in the receiver then the 1KB data can never be re...

Страница 4: ...er to DC power supply the current must be greater than 500mA but to choose a good power supply ripple Module Pin definition JZ875 module J1 J2 interfaces seat detail as follows Item No Pin Specificati...

Страница 5: ...odule SHENZHEN JIZHUO TECHNOLOGY CO LTD TEL 0755 83304518 83308451 Tech 0755 61319411 61319410 WEB http www jizhuo com Installation JZ875 installation Dimension Red transmit Gree n receive indicator A...

Страница 6: ...tomer equipment connections Note JZ875 did not sleep in the state the module of the SLE feet must be vacant In the sleep state when the module must be low the module can send and receive data Module w...

Страница 7: ...ction when the check to the station the software will prompt detection success you can read or change a single parameter C change parameters when you select a parameter you want to set after set up to...

Страница 8: ...into the normal working hours should be in the user interface the input terminal 1 foot high the radio will enter the normal mode MCU is working on several ms to enter into the state but in order to s...

Страница 9: ...n 1ms delay From Module A transmit to Module B receive When the user is doing data transfer the data must take into account the delay module in order to ensure the reliability of wireless transmission...

Страница 10: ...cation 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...

Страница 11: ...t set Environment very bad or the antenna is blocked The existence of the same frequency or magnetic or electrical interference or replacement of the channel away from sources of interference Short Di...