Ebyte JN5189 User manual

Chengdu Ebyte Electronic Technology Co., Ltd. E78-900M22S User manual
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
1
Product specification
JN5189 2.4GHz ZigBee Multifunction SoC Wireless Module

Chengdu Ebyte Electronic Technology Co.,Ltd. E180-Z8910SP User Manual
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
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CONTENTS
DISCLAIMER............................................................................................................................................................................................. 4
1. PRODUCT OVERVIEW......................................................................................................................................................................... 5
1.1 BRIEF INTRODUCTION....................................................................................................................................................5
1.2 FEATURE........................................................................................................................................................................ 5
1.3 INTRODUCTION OF EQUIPMENT TYPE............................................................................................................................6
1.3.1 NON-SLEEPING TERMINAL.......................................................................................................................................... 6
1.3.2 SLEEPING TERMINAL...................................................................................................................................................6
1.4 APPLICATION SCENARIOS...............................................................................................................................................7
2. TECHNICAL PARAMETERS................................................................................................................................................................ 7
2.1 LIMIT PARAMETER......................................................................................................................................................... 7
2.2 OPERATING PARAMETER................................................................................................................................................ 7
3. DIMENSION AND PIN DEFINITION.................................................................................................................................................10
4. OPERATING MODE.............................................................................................................................................................................12
4.1 TRANSMISSION MODE.................................................................................................................................................. 12
4.2 CONFIGURATION MODE............................................................................................................................................... 12
4.3 MODE SWITCH............................................................................................................................................................. 12
5. SENDING AND RECEIVING METHOD............................................................................................................................................13
5.1 THE WAY OF DATA TRANSMISSION................................................................................................................................13
5.1.1 BROADCAST MODE................................................................................................................................................... 13
5.1.2 MULTICAST MODE.....................................................................................................................................................13
5.1.3 PROTOCOL MULTICAST MODE..................................................................................................................................13
5.1.4 UNICAST MODE.........................................................................................................................................................13
5.2 OUTPUT MODE OF RECEIVED DATA..............................................................................................................................14
6. APPLICATION FUNCTION AND COMMAND CONFIGURATION................................................................................................15
6.1 FUNCTION PINS............................................................................................................................................................ 15
6.2 WIRELESS REMOTE CONFIGURATION FUNCTION.......................................................................................................... 16
6.3 FUNCTION PARAMETER DESCRIPTION.......................................................................................................................... 16
6.4 HEX INSTRUCTION SET............................................................................................................................................... 18
6.4.1 INSTRUCTION RULES................................................................................................................................................ 18
6.4.2 READ INSTRUCTION SET........................................................................................................................................... 19
6.4.3 CONFIGURATION INSTRUCTION SET.......................................................................................................................... 22
6.4.4 NETWORK OPERATION INSTRUCTION SET ................................................................................................................23
6.5 HEX PARAMETER DESCRIPTION.................................................................................................................................. 24
6.5.1 SYSTEM SENDING MODE........................................................................................................................................... 24
6.5.2 RECEIVE DATA OUTPUT MODE...................................................................................................................................25
6.5.3 NETWORK NODE TYPE.............................................................................................................................................. 25
6.5.4 NETWORK STATUS.....................................................................................................................................................26
6.5.5 NETWORK PAN_ID.................................................................................................................................................. 26
6.5.6 NETWORK SHORT ADDRESS:..................................................................................................................................... 26
6.5.7 MAC ADDRESS.........................................................................................................................................................27
6.5.8 PARENT NODE NETWORK SHORT ADDRESS............................................................................................................... 27
6.5.9 PARENT NODE MAC ADDRESS................................................................................................................................. 27

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6.5.10 NETWORK GROUP NUMBER.....................................................................................................................................27
6.5.11 NETWORK CHANNEL.............................................................................................................................................. 28
6.5.12 TRANSMIT POWER...................................................................................................................................................28
6.5.13 SERIAL PORT BAUD RATE........................................................................................................................................ 29
6.5.14 SLEEP TIME............................................................................................................................................................. 29
6.5.15 PARENT NODE SAVE TIME........................................................................................................................................30
6.5.16 NODE REJOIN CYCLE............................................................................................................................................. 30
6.5.17 MAXIMUM NUMBER OF ATTEMPTS TO RECONNECT................................................................................................ 30
6.5.18 WIRELESS REMOTE CONFIGURATION ID.................................................................................................................31
6.5.19 USER GPIO PARAMETERS........................................................................................................................................ 31
6.5.20 USER PWM PARAMETERS........................................................................................................................................ 32
6.5.21 USER ADC PARAMETERS......................................................................................................................................... 33
6.5.22 CONFIGURE ALL NETWORK PARAMETERS...............................................................................................................33
6.5.23 READ ALL NETWORK PARAMETERS........................................................................................................................ 33
6.5.24 WHEN CONFIGURING AUX TO WAKE UP THE EXTERNAL MCU SERIAL PORT IN THE WIRELESS RECEIVING STATE
TO DELAY PRINTING........................................................................................................................................................... 34
6.5.25 CONFIGURE THE SERIAL PORT WAKE-UP HOLD TIME.............................................................................................. 34
6.5.26 CONFIGURE ENDPOINT INFORMATION.....................................................................................................................35
6.5.27 TRUST CENTER CONNECTION KEY.........................................................................................................................35
6.5.28 FIRMWARE VERSION COMMAND PARAMETER DESCRIPTION....................................................................................36
6.5.29 QUERY THE LONG MAC ADDRESS THROUGH THE SHORT ADDRESS IN THE NETWORK.......................................... 36
6.5.30 QUERY THE SHORT ADDRESS THROUGH THE MAC LONG ADDRESS IN THE NETWORK.......................................... 36
7. FAQ........................................................................................................................................................................................................ 37
7.1 POOR TRANSMISSION RANGE.......................................................................................................................................37
7.2 MODULE IS EASY TO DAMAGE.....................................................................................................................................37
7.3 THE ERROR RATE IS TOO HIGH..................................................................................................................................... 37
ABOUT US................................................................................................................................................................................................38

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Disclaimer
EBYTE reserves all rights to this document and the information contained herein.
Products, names, logos and designs described herein may in whole or in part be
subject to intellectual property rights. Reproduction, use, modification or disclosure to
third parties of this document or any part thereof without the express permission of
EBYTE is strictly prohibited.
The information contained herein is provided “as is” and EBYTE assumes no
liability for the use of the information. No warranty, either express or implied, is given,
including but not limited, with respect to the accuracy, correctness, reliability and
fitness for a particular purpose of the information. This document may be revised by
EBYTE at any time. For most recent documents, visit www.ebyte.com.
Note:
The contents of this manual are subject to change due to product version upgrades
or other reasons.Chengdu Ebyte Electronic Technology Co.,Ltd. reserves the right to
make changes to the contents of this manual without notice or suggestion.This manual
serves only as a user guide and Chengdu Ebyte Electronic Technology Co.,Ltd.
endeavours to provide accurate information in this manual, but Chengdu Billionaire
Electronics Co., Ltd. does not ensure that the contents are completely error-free and
that all statements, information and suggestions in this manual do not constitute any
express or implied warranty.

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1. Product Overview
1.1 Brief Introduction
E180-Z8910SP is a ZIGBEE3.0 module designed and produced
by Chengdu Ebyte based on NXP JN5189 wireless SOC. It has a small
size, low power consumption, high reliability, and works in the 2.4GHz
frequency band. It has an ARM architecture, M4 core, and a clock
frequency of up to 48MHZ. The high-performance MCU, the
maximum transmit power can reach 11dBm, and the lowest period
sleep current can reach 1120nA. It integrates all node functions such as coordinator, router, terminal, and sleep terminal.
The coordinator/router can directly connect to 150 terminal sub-nodes.
JN5189 is a wireless microcontroller with great potential to become the first choice for future smart furniture, IoT
transformation, and industrial automation. Its network characteristics comply with the ZIGBEE 3.0 standard and provide
a complete application integration solution based on the IEEE802.15.4 standard ISM frequency band. The product has
been tested and certified by a series of authoritative radio frequency instruments, combined with years of market
experience and the actual needs of users in the industry, integrates the extremely complex communication protocol of
wireless products into the built-in SoC, supports serial transparent transmission mode, and integrates quickly and easily
The self-organizing network function used provides multi-channel configurable ADC, IO, and PWM interfaces, which
can simplify the complex and greatly simplify the complex development process of wireless products, so that your
products can be quickly put into the market at a lower cost.
1.2 Feature
Centralized network management: ZIGBEE 3.0 security standard centralized network access mechanism, data
security and reliability;
Large capacity: 640K capacity flash, 152K capacity RAM.
Network nodes: parent nodes such as coordinators and routers can access up to 150 terminal child nodes, and
network nodes can be expanded to more than 500;
Ultra-low power consumption performance: cycle sleep power consumption is as low as 1120nA;
Role switching: The user can switch the device arbitrarily among nodes such as coordinator, router, terminal and
dormant terminal through serial port commands;
Support multiple network topologies: point-to-point, star network, MESH network;
Support fast broadcast: the minimum broadcast period can reach 500ms;
Network self-healing: If the intermediate node of the network is lost, other networks will automatically join or
maintain the original network;
Address retrieval: Users can find the corresponding short address according to the MAC address of the node that
has been added to the network, and at the same time find the corresponding long address of each node in the
network according to the short address of the node.
Data security: Integrate ZIGBEE 3.0 security communication standard, and the network contains multi-level
security keys;

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Serial port configuration: The module has built-in serial port commands, and users can configure (view) the
parameters and functions of the module through the serial port commands.
Change of network PAN_ID: Any switch of network PAN_ID, users can customize PAN_ID to join the
corresponding network or automatically select PAN_ID to join the network;
GPIO control: local/remote GPIO level control, 3 IOs can be selected;
PWM control: local/remote PWM control, 4 PWM channels for users to choose;
ADC control: local/remote ADC reading, 3 ADC channels for users to choose (including power supply voltage
detection);
One key to restore the baud rate: If the user forgets or does not know the baud rate, this function can be used to
restore the default baud rate to 115200.
Serial port receive wakeup: support the serial port receive wakeup function. When the module is in sleep state, it
will be awakened when a frame of data is received. This data is a wake-up frame used to wake up the module and
will not be processed as data.
Module reset: the user can reset the module through the serial port command.
Restore factory settings: the user can restore the factory settings of the module through the serial port command
Over-the-air configuration: the user can use the over-the-air configuration command to remotely configure other
devices in the network
1.3 Introduction of Equipment Type
There are four types of logical devices in the ZigBee network: Coordinator, Router, End-Device and Sleep-End-Device.
The ZigBee network consists of a Coordinator, multiple Routers, and multiple End_Devices (the terminal nodes can be
divided into sleeping terminals and non-sleeping terminals). This product supports all nodes and can be interconnected
with E180-ZG120A/B, E180-Z6907, E180-Z5812 and other models.
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 with the
terminal device. A 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 transmission and reception, enters the dormant state, the dormant current is
as low as about 1.1uA, and the pins that are not used by the dormant terminal node should be left floating. After sleep, all
pins of the module have been configured as pull-down input mode, but the GPIO1 and GPIO2 channels do not support
pull-down input. If the two GPIO channels of the sleep node are connected to an external circuit, it will affect the sleep
power consumption of the module.
When you need to send wireless data or perform command operations, you need to send a wake-up frame through the
serial port first. It is recommended to use "FF FF FF FF FF" with 5 bytes of "FF" to wake up. The wake-up time lasts for
Uart_holdtime, during which serial data can be processed. (Configuration command, effective load), when a frame of
serial port data is successfully received, the wake-up timeout counter will be refreshed, and the wake-up duration will go
further by Uart_holdtime, otherwise the device will go to sleep again. Uart_holdtime defaults to 1000ms and supports
HEX command to change its value.
Sleep terminal wake-up can also be awakened through the function pin WAKE. WAKE defaults to high level. Pull down
the WAKE pin to wake up the module continuously, and release the WAKE pin to restore the default high-level module

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to resume sleep.
When data needs to be received, the data is received through periodic wake-up. The longer the wake-up period is set, the
longer 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.
1.4 Application scenarios
Smart home and industrial sensors, etc.;
Security system, positioning system;
Wireless remote control, UAV;
Wireless game remote control;
Medical and healthcare products;
Wireless voice, wireless headset;
Advanced meter reading architecture (AMI);
Applications in the automotive industry;
Building automation solutions;
Application of agricultural greenhouse automation;
2. Technical Parameters
2.1 Limit parameter
Main parameter
Performance
Note
Min
Max
Voltage supply [V]
1.9
3.6
Voltage over 3.6V will cause permanent damage to
module
Blocking power [dBm]
-
10
Chances of burn is slim when modules are used in
short distance
Operating temperature [℃]
-40
+85
Industrial grade
2.2 Operating parameter
Main parameter
Performance
Note
Min
Typ
Max
Voltage supply [V]
1.9
3.3
3.6
≥3.3 V ensures output power

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Communication level [V]
3.3
For 5V TTL, it may be at risk of burning down
Operating temperature [℃]
-40
-
85
Industrial grade
Frequency [MHz]
2405
2480
ISM band
Power
consumption
Transmitting
current（mA）
-
34.1
-
Emission current 34.1mA at 11dbm
Receiving
current（mA）
-
7.2
-
-
Turn-off current
（μA）
-
1120
-
Periodic sleep current averages 1120nA (1.1uA)
maximum emitting
power [dBm]
-
11
-
-
Air data rate（bps）
-
250k
-
-

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Main parameter
Description
Note
Distance
500m
Between two points (Zigbee network supports routing multi-hop
function, which can extend the transmission distance by adding
routers).
Support agreement
Zigbee 3.0
Single transmission maximum length
Package
SMD
-
Connector
1.27mm
stamp hole
Full name of IC
JN5189HN/001Z
FLASH
640KB
-
RAM
152KB
Kernel
ARM M4 Kernel
Size
11.5*22.7mm
Antenna
PCB
50Ω Impedance

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3. Dimension and Pin Definition
No.
Pin item
Pin direction
Application
1
NC
-
Reserved, directly suspended
2
GND
-
Ground wire, connected to the power reference ground
3
NC
-
Reserved, directly suspende
4
PIO1(WAK
E)
Input
The WAKE pin is mainly used to wake up the dormant terminal. It is high
when it is powered on. When the pin is pulled low externally, the dormant
terminal device will be awakened.
5
PIO8(TX)
Output
Serial transmission port TX
6
PIO9(RX)
Input
Serial receiving port RX
7
NC
-
Reserved, directly suspended
8
NC
-
Reserved, directly suspended
9
PIO2(MOD
E)
Input
Working mode switching pin, when the pull-down time is greater than 500ms,
working mode switching 。

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10
PIO3(BAU
D_R)
Input
The UART_BAUD_RESET pin is used to reset the baud rate of the device. It
defaults to a high level after power-on. In any mode, the module serial port
parameters will be restored to the default 115200 if the pin is pulled down for
more than 1000ms.
11
PIO6(ACK)
Output
The ACK pin is used to indicate the status of the last user data transmission.
The pin is pulled low before the transmission is started, and the pin is pulled
high after the transmission is successful.
12
PIO7(GPIO
0)
Input/Output
GPIO input/output port 0
13
VCC
-
Module power supply positive reference voltage, voltage range
14
GND
-
Ground wire, connected to the power reference ground
15
PIO10(GPI
O1)
Input/Output
GPIO input/output port 1
16
PIO4
-
Reserved, directly suspended
17
PIO5
-
(PIO5 pulled low, the module is in download mode; PIO5 pulled high, the
module is in running mode)
18
PIO16(AUX
)
Output
The AUX pin indicates the current working status of the device. When the pin
is low, it indicates that the device is busy, and the high level indicates that the
device is idle.
19
PIO11(GPIO
2)
-
Reserved, directly suspended
20
NC
-
Reserved, directly suspended
21
PIO14(ADC
1)
Input
ADC detection port 1
22
PIO15(ADC
2)
Input
ADC detection port 2
23
NC
-
Reserved, directly suspended
24
NC
-
Reserved, directly suspended
25
SWCLK
-
Reserved, directly suspended
26
SWDIO
-
Reserved
27
PIO17(PW
M3)
Output
PWM output port 3
28
PIO18(PW
M2)
Output
PWM output port 2
29
PIO19(PW
M1)
Output
PWM output port 1
30
PIO21(LIN
K)
Output
The LINK pin indicates the current network status of the module, and the
output high-level meter has been added to the network
31
PIO20(PW
M0)
Output
PWM output port 0
32
NC
--
Reserved, directly suspended
33
NC
-
Reserved, directly suspended
34
NC
-
Reserved, directly suspended

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35
NC
-
Reserved, directly suspended
36
GND
Input/Output
Ground wire, connected to the power reference ground
37
RESET
Output
Reset pin
4. Operating mode
4.1 Transmission mode
When the module enters the transmission mode, any data received by the serial port will be sent out wirelessly. The
transmission mode is wireless communication between network nodes. The communication methods include unicast,
protocol unicast, multicast, protocol multicast, and broadcast. and so on.
4.2 Configuration Mode
When the module enters the configuration mode, the data received by the serial port defaults to the configuration
command to configure and operate the device. In the configuration mode, the data received by the serial port of the
module is regarded as a HEX command.
4.3 Mode switch
4.3.1 Command switching
The module power-on initialization defaults to the transmission mode.
In the transmission mode, when the module serial port receives the "2A 2D 2E" character, it will enter the configuration
mode. After entering the configuration mode, it will return the "7A 7D 7E" character. In the configuration mode, when
the module serial port receives the "2F 2C 2B" character, the module exits the configuration mode and enters the
transmission mode. After entering the transmission mode, it returns the "7F 7C 7B" character.
4.3.2 Pin switching
Working mode switch pin PIO2, internal configuration pull-up resistor input mode, power-on default high level, in any
mode when the mode switch pin PD4 is pulled down for more than 100ms, the module work mode switch. Switch to
configuration mode by pin, serial port will return to "7A 7D 7E" character; switch to transmission mode via pin, serial
port will return to "7F 7C 7B". The details are shown in the figure below:

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5. Sending and receiving method
5.1 The way of data transmission
The data transmission mode of the module includes 5 modes: unicast, protocol unicast, multicast, protocol multicast, and
broadcast.
5.1.1 Broadcast mode
In the broadcast mode, the sending device sends the data received by the serial port to each node in the network, and all
devices in the network will receive the data. The minimum broadcast period is 500ms.
5.1.2 Multicast mode
In the multicast mode, first set the group number of the devices in the network in the configuration mode (grouping,
restart to take effect), and the sending device specifies the target group number to send in the configuration mode (which
group to send the data to), and then The sending device enters the transmission mode and sends the data received by the
serial port to the network. The device with the same group number in the network will receive the data, and the minimum
multicast period is 500ms.
5.1.3 Protocol Multicast Mode
When the sending device is in transmission mode, the serial port receives data, the first byte indicates the target group
number, and the following data indicates valid wireless transmission data. No need to enter the configuration mode to
configure the target group number
5.1.4 Unicast mode
In unicast mode, the devices in the network conduct point-to-point communication through the network address. The
sending device sends the received serial port data to the target address device, and the target address device can return an
ACK to the sending device after receiving the data to indicate that it has received the data. Data (the dormant terminal
node has no ACK function).
模式引脚电平
配置
传输
>100ms
模式引脚电平脉冲
模式引脚电平脉冲

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5.1.5 Protocol unicast mode
When the sending device is in transmission mode, the serial port receives data. The first two bytes represent the short
address of the target network, and the following data represents valid wireless transmission data. There is no need to
enter the configuration mode to configure the short address of the target network.
Note: When configured as broadcast or multicast, the period of periodic transmission is recommended to be greater than
or equal to 500ms, otherwise it may cause data congestion.
5.2 Output mode of received data
The received data output mode refers to the way in which the serial port outputs data after the module receives wireless
data;
5.2.1 Transparent output
If the output mode of the configuration device is transparent output, the module will output the original data through the
serial port after receiving the wireless data;
5.2.2 Data + short address
When the output mode of the device is data + short address, after the module receives wireless data, the serial port will
output the original data + the short address of the sending device;
5.2.3 Data + Long Address
This product does not support this output mode.
5.2.4 Data + RSSI
When the output mode of the device is data + RSSI, after the module receives the wireless data, the serial port will output
the original data + the RSSI value of the received data packet;
5.2.5 Data + short address + RSSI
When the output mode of the device is data + short address + RSSI, after the module receives the wireless data, the serial
port will output the original data + the short address of the sending device + the RSSI value of the received data packet;
5.2.6 Data + Long Address + RSSI
This product does not support this output mode.

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6. Application function and command configuration
6.1 Function pins
6.1.1 LINK detailed explanation
The LINK pin indicates the current network status of the module. After the device is successfully connected to the
network, the current pin is pulled high. When the device has no network or the parent node is lost, this pin is pulled low.
The external device can query the device network status through the pin level.
6.1.2 Detailed WAKE
The WAKE pin is mainly used to wake dormant terminals. It defaults to a high level when powered on. When the pin is
pulled low externally, the dormant terminal device will continue to be awakened. When the pin is released externally, it
returns to high level and enters sleep ; Sleep time is determined by the duration of external pulling down the pin; for
non-sleeping devices, this pin is meaningless;
6.1.3 Detailed AUX
The AUX pin indicates the current working status of the device. When the pin is low, it indicates that the device is busy;
when the pin is low, it indicates that the device is idle; when the device receives data, the module will pull the AUX pin
low for AUX_delaytime, and the serial port will start outputting. Data, used to wake up the external control device,
AUX_delaytime defaults to 4ms, which can be changed by the serial port command and the customer decides according
to the wake-up time of the main chip;
6.1.4 Detailed ACK
The ACK pin is used to indicate the status of the last user data transmission. The pin is pulled low before the
transmission is started, and the pin is pulled high after the transmission is successful. The user can judge whether the data
has arrived successfully through the pin state. This pin function cannot instruct the coordinator to send a broadcast
message. (Only for non-sleeping terminals).
6.1.5 Detailed explanation of UART_BAUD_RESET
The UART_BAUD_RESET pin is used to reset the device baud rate. It defaults to a high level after power-on. In any
mode, the module serial port parameters will be restored to the default 115200 and 8N1 by pulling this pin down for
more than 1000ms.
Function pin
Pin port
LINK
PIO21
WAKE
PIO1
AUX
PIO16
ACK
PIO6
UART_BAUD_RESET
PIO3

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6.2 Wireless remote configuration function
The module supports the remote configuration function, which is identified by the two-byte wireless configuration ID by
default as A8 8A. The user can modify the remote configuration ID of the module. When the first two bytes of the
wireless air data received by the module are the wireless configuration ID, The module judges that the data packet is a
remote configuration command and executes the operation corresponding to the command. The data packet will not be
output through the serial port. The remote configuration of the dormant terminal needs to wake up first.
6.3 Function parameter description
The module provides a wealth of configurable parameters, which can be used flexibly according to actual application
requirements to construct different forms of networks.
Configurati
on
informatio
n
Attributes
Parameter range
Function Description
PANID
Read/Write
0x0000～0xFFFF
PANID is the network identifier of ZIGBEE, which is
used to determine the identity of the network to which it
belongs. The PANID of all devices in the same network
must be the same. When the terminal or router is
configured as 0xFFFF, it can join any network where
the same channel already exists;
Local
network
address
Read
0x0000～0xFFFF
It is used to distinguish each node in the network. Each
device is in the same network. The local network
address must be unique. When not joining the network,
the network address of the device is 0xFFFF. After
joining, the short address of the device is assigned by
the coordinator. The coordinator is fixed as: 0x0000;
Network
status
Read
0、2、3
Indicates the network status of the current device,
including no network, has successfully joined the
network, there is a network without a parent node;
Destination
network
address
Read/Write
0x0000～0xFFFF
The current device communication target (short address)
can be switched at any time through configuration
commands;
Local MAC
address
Read
64bitMAC
The MAC address allocated by the network of this
module cannot be changed by the user (re-entry to the
network to change)
Destination
MAC
address
Read/Write
64bitMAC
In fixed-point mode, use long address to send
Equipment
Read/Write
C、R、E、S
They are: coordinator, router, non-sleeping terminal,

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type
and sleeping terminal;
Channel
Read/Write
CH11～26
The physical channel where ZIGBEE works ；
Send mode
Read/Write
0、1、2、3、4、
5
The transmission modes of the configuration module
are: broadcast mode, multicast mode, short address on
demand mode, long address on demand mode, protocol
on demand, and protocol multicast. For details, please
refer to the corresponding mode function introduction;
Output
mode
Read/Write
0、1、3、4
Configure the data output mode of the module,
respectively:
Penetrate;
Data + short address;
Data + RSSI;
Data + short address + RSSI;
Transmit
power
Read/Write
-3~11dbm
The output power of the module requires high power
consumption, and the transmission power can be
reduced to save the average power consumption when
the distance is not required;
Remote
configuratio
n ID
Read/Write
2 Byte
Used to judge whether the data received wirelessly in
the air is a remote configuration command. Customers
can change the unlimited configuration ID according to
their needs. The default is A8 8A;
Local
network
group
number
Read/Write
1～254
Used to configure the group number of the device in the
network ；
Target
network
group
number
Read/Write
1～254
Used to configure the group number of the
corresponding target when the device is multicast;
Wake-up
period
(sleep time)
Read/Write
1～2010S
Used to configure the wake-up period of the terminal
sleeping device. The larger the period, the lower the
overall power consumption, but the greater the delay in
receiving data;
Lost parent
node
reconnectio
n cycle
Read/Write
1～2010S
When the parent node is lost (the coordinator is powered
off), the terminal device will reconnect to the previous
network at regular intervals ；
Maximum
number of
reconnectio
ns
Read/Write
0～255 times
After the parent node is lost, the maximum number of
reconnections. If the reconnection has not been
successful, the previous network information will be
cleared, and the new network will be rescanned. The
scanning period is equal to the reconnection period;
IO status
Read/Write
High/low
Access/control module GPIO channel level status;
PWM
Read/Write
1us～1700ms
The duty cycle and period of the PWM channel of the

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access/control module ；
ADC value
Read
0～3300mv
Read the ADC value of the device, among which
channel 0 can read the device power supply voltage
value;
6.4 HEX instruction set
6.4.1 Instruction Rules
Local serial port reading format:
Network parameter reading FE LEN CMD FF
Peripheral parameter reading FE LEN CMD CHANNEL FF
FE: fixed head
LEN: Actual length of DATA
CMD: Actual named ID
CHANNEL: Channel selection when reading PWM, ADC, GPIO
FF: end of command
Reading return format: FB CMD DATA
FB: fixed head
CMD: Command ID
DATA: parameter
Local serial port configuration format: FD LEN CMD DATA FF
FD: fixed head
LEN: the actual length of DATA
CMD: Actual named ID
DATA: actual parameters
FF: end of command
Configuration Return: FA CMD
FA: fixed head
CMD: Command ID
Return when reading/configuration access: F7 FF does not exist the information/reading/configuration/format failed
Wireless remote reading/configuration format: add wireless configuration ID before the command format of the local
serial port
The default is A8 8A (its value can be modified), for example:
The configuration format is A8 8A FD LEN CMD DATA FF
Parameter reading format A8 8A FE LEN CMD (CHANNEL) FF
Network operation format: F5 LEN CMD DATA FF
F5: fixed head
LEN: the actual length of DATA
CMD: Actual named ID

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DATA: actual parameters
FF: end of command
Configuration Return: FC CMD STATUS
FC: fixed head
CMD: Actual named ID
STATUS: 00 operation is successful
01 operation failed
6.4.2 Read instruction set
Instruction description
Comma
nd ID
Instruction format
Command example
Read device type
01
Send: FE 01 01 FF
Return: FB 01 dev_type
Send: FE 01 01 FF
Return: FB 01 03
Read network status
02
Send: FE 01 02 FF
Return: FB 02 nwk_state
Send: FE 01 02 FF
Return: FB 02 02
Read network PAN_ID
03
Send: FE 02 03 FF
Return: FB 03 pan_id
Send: FE 02 03 FF
Return: FB 03 FE 5B
Read local network
short address
05
Send: FE 02 05 FF
Return: FB 05 Short_Addr
Send: FE 02 05 FF
Return: FB 05 F6 FA
Read local MAC
address
06
Send: FE 08 06 FF
Return: FB 06 Mac_Addr
Send: FE 08 06 FF
Return: FB 06 1F 1C 21
FE FF 57 B4 14
Read the short network
address of the parent
node
07
Send: FE 02 07 FF
Return: FB 07 Coor_shortAddr
Send: FE 02 07 FF
Return: FB 07 00 00
Read the MAC address
of the parent node
08
Send: FE 08 08 FF
Return: FB 08 Coor_Mac_Addr
Send: FE 08 08 FF
Return: FB 08 0C 46 0C
FE FF 9F FD 90
Read network group
number
09
Send: FE 01 09 FF
Return: FB 09 group
Send: FE 01 09 FF
Return: FB 09 01
Read communication
channel
0A
Send: FE 01 0A FF
Return: FB 0A channel
Send: FE 01 0A FF
Return: FB 0A 0B
Read transmit power
0B
Send: FE 01 0B FF
Return: FB 0B txpower
Send: FE 01 0B FF
Return: FB 0B 0A

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Read serial port baud
rate
0C
Send: FE 01 0C FF
Return: FB 0C baud
Send: FE 01 0C FF
Return: FB 0C 09
Read sleep time
0D
Send: FE 01 0D FF
Return: FB 0D sleep_time
Send: FE 01 0D FF
Return: FB 0D 54
Read the short network
address of the target
23
Send: FE 02 23 FF
Return: FB 23 Dec_ShortAddr
Send: FE 02 23 FF
Return: FB 23 00 00
Read the network group
number of the target
24
Send: FE 01 24 FF
Return: FB 24 Dec_netid
Send: FE 01 24 FF
Return: FB 24 00
Read the long address
of the target
25
Send: FE 08 25 FF
Return: FB 25 Dec_mac
Send: FE 08 25 FF
Return: FB 25 0A 1C 21
FE FF 57 B4 14
Read system sending
mode
26
Send: FE 01 26 FF
Return: FB 26 send_mode
Send: FE 01 26 FF
Return: FB 26 02
Read data output
method
27
Send: FE 01 27 FF
Return: FB 27 out_mode
Send: FE 01 27 FF
Return: FB 27 00
Read node rejoin cycle
29
Send: FE 01 29 FF
Return: FB 29 net_rejoinperiod
Send: FE 01 29 FF
Return: FB 29 05
Read the maximum
number of
reconnections of the lost
parent node
30
Send: FE 01 30 FF
Return: FB 30 net_rejoincount
Send: FE 01 30 FF
Return: FB 30 05
Read wireless
configuration ID
31
Send: FE 02 31 FF
Return: FB 31 header
Send: FE 02 31 FF
Return: FB 31 A8 8A
Read all network
parameters of the device
FE
Send: FE 2F FE FF
Return: FB FE all_info
Send: FE 2F FE FF
Return: FB FE 03 02 FE
5B F6 FA 1F 1C 21 FE FF
57 B4 14 00 00 0C 46 0C FE
FF 9F FD 90 01 0B 0A 09
54 00 00 00 0A 1C 21 FE FF
57 B4 14 02 00 FF 05 05 A8
8A
Query the long address
of the target node
through the short
address in the network
14
Command: FE 0A 14 Short_Addr FF
Return: FB 14 Mac_Addr
Short_Addr
Send: FE 0A 14 F6 FA
FF
Return: FB 14 1F 1C 21
FE FF 57 B4 14 F6 FA
Query the short address
of the target node
through the long
address in the network
15
Command: FE 0A 15 Mac_Addr FF
Return: FB 14 Mac_Addr
Short_Addr
Send: FE 0A 15 1F 1C
21 FE FF 57 B4 14 FF
Return: FB 14 1F 1C 21
FE FF 57 B4 14 F6 FA
Read remote/local
GPIO level
20
Command: FE 03 20 GpioId FF
Return: FB 20 GpioId In/Out
level
Send: FE 03 20 00 FF
Return: FB 20 00 01 01
Read remote/local
21
Command: FE 06 21 PWMId FF
Send: FE 06 21 00 FF