JiZhuo
Technology
EZ50 Wireless Serial Radio Modem
SHENZHEN JIZHUO TECHNOLOGY CO., LTD TEL
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Communication Module
EZ50 wireless module with all the JZ87 series of models to communicate with each
other. Communication as long as you pay attention to the following:
A. select all the modules to the same channel.
B. you have the same communication module of the air rate.
C. the communication module, power supply, interface connection is connected.
Sleeping Mode
EZ50 divided into dormancy release version with no sleep. EZ50 sleep after the current is
10uA. EZ50 hibernation wake-up mode for the hardware. Wake is the fifth through the
interface hardware input pin high to sleep, wake-up input low.
If the user has a sleep function EZ50, but do not want to use the hibernate feature, available
through J2 pin 9 to ground,then achieve.
Details as followings
Module in the working state to sleep state, it is necessary to SLE pin from low to high, if the
module is idle (no transmit / receive data) MCU to sleep within about 1ms; If you are in the
collection and development data, the data will be processed the frame side to sleep.
Module in sleep state to work state, it is necessary to SLE pin from high to low, MCU is
working on several ms to enter into the state, but in order to send data to the stability of the
user side should be more than 60ms latency available for data transmission.
