Device Type Introduction; Non-Sleeping Terminal; Sleeping Terminal - Ebyte E180-Z5812SP Product Manual

Chengdu Ebyte Electronic Technology Co., Ltd.
PWM control: local/remote PWM control, 4 PWM channels for users to choose;
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ADC control: local/remote ADC reading, 3 ADC channels for user selection (including power voltage detection);
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One-key restore baud rate: If the user forgets or does not know the baud rate, this function can be used to restore the default
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baud rate to 115200.
Serial port receive wake-up: support serial port receive wake-up function, when the module is in sleep state, it will wake up
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when it receives a frame of data less than or equal to 10 bytes, this data is a wake-up frame for waking up the module and
will not be treated as data.
Module reset: The user can reset the module through the serial port command.
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Restore factory settings: users can restore the factory settings of the module through serial port commands
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Air configuration: users can remotely configure other devices in the network using air configuration commands
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1.3 Device Type Introduction

There are four logical device types in the ZigBee network: Coordinator (coordinator), Router (router), End-Device (non-sleeping
terminal) and Sleep-End-Device (sleeping terminal). A ZigBee network consists of a Coordinator, multiple Routers, and multiple
End_Device (its terminal nodes can be divided into sleep terminals and non-sleep terminals). This product only supports two
types of equipment, End-Device (non-sleeping terminal) and Sleep-End-Device (sleep-end-device), and the two types of
Coordinator (coordinator) and Router (router) use our E180-Z8910SX/P product.

1.3.1 Non-sleeping terminal

The main task of the terminal device is to send and receive messages, and other nodes are not allowed to connect to the terminal
device. The non-sleeping terminal is always in the working state and can receive and send data at any time.

1.3.2 Sleeping terminal

The dormant terminal, when there is no data to send and receive, enters the dormant state, and the dormant current is as low as about
2uA.
When you need to send wireless data or perform command operations, you need to send a wake-up frame through the serial port first,
and the length needs to be 5 bytes (it is recommended to use "FF" with 5 bytes of "FF FF FF FF FF" to wake up), and the wake-up
time lasts Uart_holdtime Time, the serial port data (configuration command, payload) can be processed during this period. When a
frame of serial port data is successfully received, the wake-up timeout counter will be refreshed, and the wake-up duration will be
pushed back by Uart_holdtime time, otherwise the device will re-enter sleep. Uart_holdtime defaults to 1000ms and supports HEX
instructions to change its value.
Sleeping terminals can also be woken up through the function pin WAKE. WAKE is high by default. Pull down the WAKE pin to
wake up the module continuously. Release the WAKE pin to restore the default high level and the module resumes sleep.
When data needs to be received, the data is received through periodic wake-up. The longer the wake-up period is set, the more delayed
the reception will be. The wake-up period setting must be less than 30 seconds. If you only need to upload data, you can set the
wake-up period to be greater than 30 seconds or longer to reduce power consumption (the default is 10 seconds), such as
battery-powered sensors.
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E180-Z5812SP Product Manual
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