Ebyte E104-BT06 User manual

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
Copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co., Ltd
E104-BT06 User Manual
BLE4.2 SMD Bluetooth-serial port module

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
Copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co., Ltd
CONTENTS
Chapter 1 Overview........................................................................................................................................................ 4
1.1 Introduction.......................................................................................................................................................4
1.2 Features............................................................................................................................................................. 4
1.3 Application scenarios........................................................................................................................................4
Chapter 2 Specifications................................................................................................................................................. 5
2.1 Limit parameters............................................................................................................................................... 5
2.2 Operating parameter......................................................................................................................................... 5
Chapter 3 Size and pin definition................................................................................................................................ 6
Chapter 4 Basic Operation..............................................................................................................................................8
4.1 Recommended circuit....................................................................................................................................... 8
Chapter 5 Function Description......................................................................................................................................1
5.1 Role description................................................................................................................................................ 1
5.2 Power mode...................................................................................................................................................... 1
5.2.1 Low Power Mode.................................................................................................................................................. 1
5.2.2 Wake-up mode....................................................................................................................................................... 2
5.3 Data transmission mode............................................................................................................................................2
5.3.1 Data transparent transmission................................................................................................................................2
5.4 MAC address binding....................................................................................................................................... 2
5.5 Broadcast...........................................................................................................................................................2
5.5.1 General broadcast information.............................................................................................................................. 2
iBeacon broadcast information....................................................................................................................................... 3
5.4 Configuration.................................................................................................................................................... 3
5.5 Data indication..................................................................................................................................................3
5.6 UUID description..............................................................................................................................................4
5.7Status or event printing......................................................................................................................................4
Chapter 6 AT Command..................................................................................................................................................5
6.1 Instructions........................................................................................................................................................5
6.2 Error Code.........................................................................................................................................................5
6.3 Status printing................................................................................................................................................... 5
6.4 Instruction list................................................................................................................................................... 5
6.4.1 AT Test instruction................................................................................................................................................. 5
6.4.2 AT+RESET reset command...................................................................................................................................6
6.4.3 AT+RESTORE restore factory command..............................................................................................................6
6.4.4 AT+BAUD serial port baud rate............................................................................................................................ 6
6.4.5 AT+PARI serial port check bit............................................................................................................................... 7
6.4.6 AT+DATABIT Serial data bit................................................................................................................................ 7
6.4.7 AT+ADV broadcast enable.................................................................................................................................... 7
6.4.8 AT+ADVDAT broadcast data................................................................................................................................ 8
6.4.9 AT+ADVINTV Broadcast gap.............................................................................................................................. 8
6.4.10 AT+IBCNUUID iBeacon UUID Instruction....................................................................................................... 9
6.4.11 AT+MAJOR iBeacon Major Instruction..............................................................................................................9
6.4.12 AT+MINOR iBeacon Minor Instruction..............................................................................................................9
6.4.13 AT+IPWR Modify ibeacn tx_power..................................................................................................................10

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
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6.4.14 AT+NAME Broadcast Device Name.................................................................................................................10
6.4.15 AT+DISCON Disconnect Instruction................................................................................................................ 10
6.4.16 AT+MAC Local MAC Address......................................................................................................................... 10
6.4.17 AT+BONDMAC Add Binding MAC Address...................................................................................................11
6.4.18 AT+AUTH Air Configuration Authentication Password................................................................................... 11
6.4.19 AT+UPAUTH Modify Air Authentication Password.........................................................................................11
6.4.20 AT+ONSLEEP Power-On Sleep........................................................................................................................11
6.4.21 AT+SLEEP Sleep Instruction.............................................................................................................................12
6.4.22 AT+LOGMSG Running Status Output..............................................................................................................12
6.4.23 AT+PWR Set Output Power.............................................................................................................................. 12
Chapter 7 Quick Use.....................................................................................................................................................14
7.1 Quick Guide to Configuration Mode..............................................................................................................14
7.1.1 Serial port configuration...................................................................................................................................... 14
7.1.2 Air configuration..................................................................................................................................................15
7.1.3 Data transparent transmission..............................................................................................................................15
Chapter 8 Frequently Asked Questions........................................................................................................................ 16
8.1 Insufficient transmission distance.................................................................................................................. 16
8.2 Module is easily damaged.............................................................................................................................. 17
8.3 Bit error rate is too high..................................................................................................................................17
Chapter 9 Welding Operation Guidance.......................................................................................................................18
9.1 Reflow Temperature....................................................................................................................................... 18
9.2 Reflow soldering curve...................................................................................................................................18
Chapter 10 Related Models.......................................................................................................................................... 19
Revision history............................................................................................................................................................ 19
About us ...................................................................................................................................................................... 20

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
Copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co., Ltd
Chapter 1 Overview
1.1 Introduction
E104-BT06 is a serial port to BLE low-cost Bluetooth slave module based on Bluetooth protocol version 4.2,
working in the 2.4GHz frequency band.
The E104-BT06 module uses universal AT commands to set parameters,
which is simple and quick to operate. The module only supports
Bluetooth slave mode, and the module functionally supports low-power
broadcast, data transparent transmission, and air configuration. Modules
can be widely used in home automation, home security, personal health care, smart home appliances, accessories
and remote controls, automobiles, lighting, industrial Internet, smart data collection, smart control and other fields.
1.2 Features
Bluetooth BLE 4.2 protocol;
Support two working modes of configuration and transparent transmission;
Automatic broadcast and automatic connection after startup;
IBeacon and ordinary broadcast switching;
MAC binding connection,
Multiple serial port modes and baud rates;
Comes with PCB antenna, no need for external antenna;
Support Bluetooth parameter air configuration function;
The maximum communication distance is 80M (@3dBm, 1Mbps);
Low-power sleep, synchronous broadcast;
Transmit power modification. The maximum emission is 3dBm;
1.3 Application scenarios
Wireless meter reading and wireless sensing;

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Smart home
Industrial remote control and telemetry;
Intelligent buildings, intelligent buildings;
Automated data collection;
Health sensor
Smart robot;
Wireless sensing
Electronic label;
Intelligent control;
Chapter 2 Specifications
2.1 Limit parameters
Main parameters
Performance
Remark
Min
Max
Power supply voltage (V)
2
3.6
Over 3.6V will permanently burn the module
2.2 Operating parameter
Main parameter
Performance
Remark
Min
Type
Max
Operating voltage（V）
2.0
3.3
3.6
≥3.3V can guarantee output power
Communication level (V)
-
3.3
-
Using 5V level is risky to burn
Operating frequency（Mhz）
2402
-
2480
Applicable ISM frequency band
Power
consumption
Emission current (mA)
-
30.4
-
Peak emission
Receiving current (mA)
-
-
-
-
Sleep current (μA)
-
9
-
Default parameters
Transmit power (dBm)
-15
0
3
-
Receiving sensitivity (dBm)
-
-85
-
Chip manual parameters
Sleep broadcast current (default)
-
194.62
-
Unit : uA. Default broadcast interval 1S
Wake-up broadcast current (default)
-
6.9
-
Unit: mA. Default broadcast interval is 1s

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
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Chapter 3 Size and pin definition
Main parameter
Description
Remark
Reference distance
80m
Clear and open environment, height 2.0 meters; @3dBm; this distance
from the mobile phone host module is the distance for the connection
Bluetooth protocol
BLE4.2
Communication Interface
UART serial
port
-
Package
SMD
-
Dimensions
27*13mm
-
RF interface
PCB antenna
Equivalent impedance is about 50Ω

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
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NO.
Pin item
Direction
Function
Application
1
TXD
O
Serial port
--
2
RXD
I
Serial port
--
3
NC
--
--
--
4
NC
--
--
--
5
NC
--
--
--
6
NC
--
--
--
7
NC
I
--
--
8
NC
I
--
--
9
NC
--
--
--
10
NC
--
--
--
11
RST
I
Reset pin
Low reset
12
VCC
I
Positive power
Connect to power +3.3V
13
GND
--
Power ground
--
14
GND
--
Power ground
--
15
NC
--
--
--
16
NC
--
--
--
17
NC
--
--
--
18
NC
--
--
--
19
NC
--
--
--
20
NC
--
--
--
21
GND
--
Power ground
--
22
GND
--
Power ground
--
23
PB0
I
DISCON
Disconnect pin
24
PA7
O
LINK
Status indication output pin
25
PA6
O
STATE
Data connection indicator pin
26
PA1
I
MOD
In the connected state, when the serial port has data entering
the chip, and the data is not sent through Bluetooth, it is high,
and the sending is completed pull down the pin. The user can
use this pin to determine whether to continue to input data
through the serial port
27
PA5
--
--
--
28
PA4
--
--
--
29
PA0
WAKEUP
If the module enters sleep, the falling edge wakes up
30
NC
--
--
--
31
NC
--
--
--
32
GND
--
Power ground
--
33
GND
--
Power ground
--

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
Copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co., Ltd
Chapter 4 Basic Operation
4.1 Recommended circuit

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
Copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co., Ltd
Chapter 5 Function Description
5.1 Role description
Module support role: slave.
The module slave can connect with other models of our company's Bluetooth products to support transparent
transmission. (E104-BT5032, E104-BT5010, E104-BT52)
AT+ADV=1 configure normal broadcast mode
The broadcast switch is configured to be on, and it will automatically enter the broadcast state after power-on,
otherwise the stop broadcast device will not be found.
After receiving the host connection request, the Bluetooth connection is established to stop the Bluetooth
broadcast and enter the data transmission mode.
For broadcast data configuration, please refer to 5.5 Broadcast.
5.2 Power mode
The module supports two power modes: low power consumption mode and wake-up mode.
5.2.1 Low Power Mode
The so-called low power consumption mode means that the BLE function continues to run after the module enters
this mode, and peripherals other than the wake-up pin of the module are turned off. If you need lower power
consumption, you can turn off the broadcast through the AT command, disconnect all connections, and set a longer
broadcast gap connection gap.
Enter low power consumption:
AT command "AT+SLEEP" immediately enters low power consumption mode;
AT command "AT+ONSLEEP=1" power on immediately enters low power consumption;
Wkp pin falling edge wakes up the system
After the module enters the low power consumption mode, it outputs "STA: sleep" through the serial port
(LOGMSG does not turn off the output).

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
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Note: In the low-power mode, the serial port output is valid and cannot be input
5.2.2 Wake-up mode
The so-called wake-up mode means that the peripherals required by the module are in a normal working state in
this mode. After the module wakes up, it outputs the status "STA: wakeup".
Wake-up method:
Wake up immediately through the falling edge of WKP pin;
5.3 Data transmission mode
5.3.1 Data transparent transmission
The so-called data transparent transmission means that the data received by the serial port is sent to the other device
through BLE without any processing, and the data received by BLE is sent out through the serial port without any
processing.
5.4 MAC address binding
The module supports MAC address binding. If the MAC address binding function is enabled. The device only
connects to devices with added MAC addresses.
5.5 Broadcast
5.5.1 General broadcast information
The broadcast information includes advertising and scan respone. Advertising is a broadcast report sent actively,
and scan respone is a broadcast report returned after receiving a host scan request.
Advertising
Fixed field
Len
Vendor field
Manufa data
020106
N
0xFF
Configurable, maximum 26 bytes
e.g：020106< Len >FF< Manufa data >
Users can only configure Manufa data field data.Scan response
Len
Fixed
UUID
Len
Fixed
Device name

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0x03
0x03
FFF0
N
0x09
Configurable, maximum 22 bytes
e.g：0303FFF0<len>09< Device name >
Note: This data does not require user configuration.
iBeacon broadcast information
Instructions to configure UUID, Major, and Minor respectively
Command AT+ADV=2 to configure to work in iBeacon broadcast mode, broadcast immediately
Bluetooth connection is not supported in iBeacon broadcast mode
Advertising
iBeacon Prefix
UUID
Major
Minor
Tx-Power
9B
16B
2B
2B
1B
E.g：0201061AFF4C000215FDAFDA50693A4E24FB1AFCFC6EB076478252775848F00
5.4 Configuration
The module supports two configuration methods: serial port configuration, air configuration (FFF3 characteristic
value). The two configuration methods are basically the same. Before the air configuration, the authentication
password of AT+AUTH=123456 must be passed. After the authentication is passed, the module is allowed to use
the air configuration. The air configuration authentication cycle is this connection, and re-authentication is required
if the device is disconnected and reconnected.
5.5 Data indication
When the module outputs data through the serial port, the module sets the DATA pin to a high level, indicating that
data is being sent. AT command response does not change the DATA pin state.

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
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5.6 UUID description
5.7Status or event printing
Command AT+LOGMSG to enable the serial port printing function of status information. Status information
includes: connected, disconnected, awake, and sleep. The format is as follows:
Service UUID
FFF0（Configurable）
Eigenvalues
UUID
Attributes
Description
SLAVE CHANNEL
FFF1（Not
configurable）
read / notify
The slave sends the data, and the master
receives the data channel.
MAST CHANNEL
FFF2（Not
configurable）
read / write
The host sends data and the slave
receives data channels
CONFIG CHANNEL
FFF3（Not
configurable）
read / write / notify
Air configuration channel
Status
Print information
connection
succeeded
\r\n STA:connect\r\n
Disconnect
\r\n STA:disconnect\r\n
System wake
up
\r\n STA:wakeup\r\n
Sleep mode
\r\n STA:sleep\r\n

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
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Chapter 6 AT Command
Note: Before sending operation instructions, first ensure that the module is in wake-up mode, otherwise it will not
be able to receive configuration instructions.
6.1 Instructions
All AT commands do not need to add carriage return (\r), line feed (\n)
All AT commands are case sensitive
The return result of the AT command ends with \r\n (except for the return of HEX)
Command error response format +ERR=[NUM]. (NUM is ACSII)
6.2 Error Code
NUM
Description
wrong reason
Solution
1
Instruction does not exist
AT command characters
are wrong
Check AT specified string
2
Parameter length error
1. The total length of AT
command is wrong;
Check parameters
3
Invalid parameter
2. The data length exceeds
the range
Check the parameter value against
the command
6.3 Status printing
Status
Print information
Connection succeeded
\r\nSTA:connect\r\n
Disconnect
\r\nSTA:disconnect\r\n
System wake up
\r\nSTA:wakeup\r\n
Sleep mode
\r\nSTA:sleep\r\n
6.4 Instruction list
6.4.1 AT Test instruction

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
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Instruction
React
AT
+OK
Description: None
6.4.2 AT+RESET reset command
Instruction
React
AT+RESET
+OK
Description: effective immediately
6.4.3 AT+RESTORE restore factory command
Instruction
React
AT+RESTORE
OK
Description:
1、After resetting, it will restart automatically;
2、 In the process of restoring factory settings, any form of reset is prohibited, and the power off before the
operation is completed is prohibited;
6.4.4 AT+BAUD serial port baud rate
Instruction
React
Inquire
AT+BAUD?
+OK=[para]
Setting
AT+BAUD=[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para（ASCII）
Baud rate(bps)
0
230400
1
120800
2
115200（Default）
3
760800
4
57600
5
19200
6
9600
7
4800
8
2400
Description
Restart to take effect.

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E.g.
AT+BAUD=2. Set the baud rate to 115200
HEX: 41,54,2B,42,41,55,44,3D,31,30
6.4.5 AT+PARI serial port check bit
Instruction
React
Inquire
AT+PARI?
+OK=[para]
Setting
AT+PARI=[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para(ASCII)
Description
0
No inspection (default)
1
Odd parity
2
Even parity
Description
Restart to take effect, save when power off
E.g.
AT+PARI=0
6.4.6 AT+DATABIT Serial data bit
Instruction
React
Inquire
AT+DATABIT?
+OK=[para]
Setting
AT+PARI=[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para(ASCII)
Description
0
5 data bits
1
6 data bits
2
7 data bits
3
7 data bits
Description
Restart to take effect, save when power off
E.g.
AT+PARI=0
Remark
Restart to take effect, save when power off
Maximum string length 32bytes
6.4.7 AT+ADV broadcast enable

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT06 User Manual
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Instruction
React
Inquire
AT+ADV?
+OK=[para]
Setting
AT+ADV=[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para（ASCII）
Description
0
Turn off broadcast
1
Normal broadcast (default)
2
iBeacon Broadcast
Description
1. Take effect immediately (if the broadcast is not turned on, or it is connected, it will take
effect next time), save when power off;
2. Slave or master-slave integration supports broadcasting.
6.4.8 AT+ADVDAT broadcast data
Instruction
React
Inquire
AT+ADVDAT?
+OK=[para]
Setting
AT+ADVDAT=[para]
+OK：Done
+ERR=[NUM]：Error
Setting((do not
save))
AT+ADVDAT1=[para]
Parameter
para(HEX):
1.Support ASCII, HEX
2.The length is not more than 26 bytes
Description
Take effect immediately (if broadcast is not turned on, or it is connected, it will take
effect next time) Save when power off;
The slave or master-slave integrated supports broadcasting, and other roles can still be
configured;
E.g.
1. Command: 41 54 2b 41 44 56 44 41 54 3d 31 32 33 34 35 36 37 38 39 30;
2. The broadcast data is: 31 32 33 34 35 36 37 38 39 30
6.4.9 AT+ADVINTV Broadcast gap
Instruction
React
Inquire
AT+ADVINTV?
+OK=[para]
Setting
AT+ADVINTV=[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para(ASCII):14~16384
Default：1000（1S）
Description
1. Take effect immediately (if the broadcast is not turned on, or it will take effect next time if
connected), save when power off
2. The slave or master-slave integrated supports broadcasting, other roles can still be
configured;

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E.g.
AT+ADVINTV=1000
6.4.10 AT+IBCNUUID iBeacon UUID Instruction
Instruction
React
Inquire
AT+IBCNUUID?
+OK=[para1]
Setting
AT+IBCNUUID=[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para(HEX)：16-bit UUID
Description
1. Take effect immediately (if the broadcast is not turned on, or it will take effect next time if
connected), save when power off
2. The slave or master-slave integrated supports broadcasting, other roles can still be
configured;
E.g.
Set iBeacon UUID to“FDA50693A4E24FB1AFCFC6EB07647825”
41 54 2B 49 42 43 4E 55 55 49 44 3DFDA50693A4E24FB1AFCFC6EB07647825
6.4.11 AT+MAJOR iBeacon Major Instruction
Instruction
React
Inquire
AT+MAJOR?
+OK=[para]
Setting
AT+MAJOR=[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para(HEX)：0X0001-0XFFFF
Default：
Description
1. Take effect immediately (if the broadcast is not turned on, or it will take effect next time if
connected), save when power off
2. The slave or master-slave integrated supports broadcasting, other roles can still be
configured;
E.g.
6.4.12 AT+MINOR iBeacon Minor Instruction
Instruction
React
Inquire
AT+Minor?
+OK=[para]
Setting
AT+Minor=[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para(ACSII)：0X0001-0XFFFF
Default：
Description
1. Take effect immediately (if the broadcast is not turned on, or it will take effect next time if
connected), save when power off
2. The slave or master-slave integrated supports broadcasting, other roles can still be
configured;
E.g.

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6.4.13 AT+IPWR Modify ibeacn tx_power
Instruction
React
Inquiry
AT+IPWR?
+OK=[para]
Setting
AT+ IPWR =[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para(HEX)：0-0XFF
Default：0
Description
1. Take effect immediately (if the broadcast is not turned on, or it will take effect next time if
connected), save when power off
2. The slave or master-slave integrated supports broadcasting, other roles can still be
configured;
6.4.14 AT+NAME Broadcast Device Name
Instruction
React
Inquiry
AT+NAME?
+OK=[para]
Setting
AT+NAME=[para]
+OK：Done
+ERR=[NUM]：Error
Setting((do not
save))
AT+NAME1=[para]
Parameter
para(HEX): broadcast device name,
Broadcast name is not more than 22 bytes
Default: E104-BT52-V1.0
Description
1.Take effect immediately, save when power off;
2.Only supported by the slave, other roles can still be configured;
6.4.15 AT+DISCON Disconnect Instruction
Instruction
React
Setting
AT+DISCON
+OK：Done
+ERR=[NUM]：Error
Disconnect all
AT+DISCON
+OK：Done
+ERR=[NUM]：Error
Parameter
Description
Take effect immediately.
6.4.16 AT+MAC Local MAC Address
Instruction
React
Inquiry
AT+MAC?
+OK=[para]
Parameter
para（HEX）:MAC Address
E.g：F0E1D2C3B4A5

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Description
Take effect immediately, save when power off
E.g.
Command: AT+MAC?
Return: 2B 4F 4B 3D FE 30 EE 50 35 DA
Explanation: The local MAC address is FE 30 EE 50 35 DA
6.4.17 AT+BONDMAC Add Binding MAC Address
Instruction
React
Inquiry
AT+BONDMAC?
+OK=[EN][ [mac]
Setting
AT+BONDMAC=[EN][mac]
+OK Done
+ERR=[NUM]：Error
Parameter
EN(HEX): Whether to open the binding function;
mac(HEX): 6bytes mac address;
Description
Take effect immediately, save when power off
E.g.
Query: AT+BONDMAC?
Return: B 4F 4B 3D 03 CC 34 27 1A 0C D4 3D AC 82 16 0F 58 D2 D4 C3 07 0E C4
6.4.18 AT+AUTH Air Configuration Authentication Password
Instruction
React
Setting
AT+AUTH =[para]
+OK：成功
+ERR=[NUM]：错误
Parameter
para(HEX): 6-byte password
Description
This directive is only used for air certification.
Default password: 123456
E.g.
AT+AUTH=123456
6.4.19 AT+UPAUTH Modify Air Authentication Password
Instruction
React
Inquiry
AT+UPAUTH？
+OK=[para]
Setting
AT+UPAUTH =[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para(HEX): 6-byte password
Description
Effective immediately. Power-down save
6.4.20 AT+ONSLEEP Power-On Sleep
Instruction
React
Inquiry
AT+ONSLEEP?
+OK=[para]
Setting
AT+ONSLEEP =[para]
+OK：Done

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+ERR=[NUM]：Error
Parameter
para（ASCII）
Description
0
Off (default)
1
Turn on
Description
Take effect immediately, save when power off.
6.4.21 AT+SLEEP Sleep Instruction
Instruction
React
Setting
AT+SLEEP
+OK
Parameter
None
Description
Take effect immediately
6.4.22 AT+LOGMSG Running Status Output
6.4.23 AT+PWR Set Output Power
Instruction
React
Inquiry
AT+ PWR?
+OK=[para]
Setting
AT+ PWR =[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para(ASCII)
val
0
3dBm
1
0 dBm（Default）
2
-3dBm
3
-6 dBm
4
-8 dBm
Instruction
React
Inquiry
AT+LOGMSG?
+OK=[para]
Setting
AT+LOGMSG =[para]
+OK：Done
+ERR=[NUM]：Error
Parameter
para（ASCII）
Description
0
Off (default)
1
Turn on
Description
Take effect immediately, save when power off.