Information Download Link: https://pan.baidu.com/s/1OVKQ8rKM2wVWSa1-vXdjPQ Extraction Code: iqgr
and Applications
JDY-33Bluetooth Based on Bluetooth3.0 SPP+BLEDesign£¬This Can SupportWindows¡¢Linux¡¢android¡¢IOSData Transmission£¬Working Frequency2.4GHZ£¬ModulationGFSK£¬Maximum Transmit Power6db£¬Maximum Transmitting Distance30M£¬Support for UsersATCommand to Modify the Device Name¡¢Instructions Such as Baud Rate£¬Convenient, Fast and Flexible to Use¡£
JDY-33The Advantage Is Very Obvious£¬SupportSPPBluetooth Communication with Computer£¬Support Mobile PhoneAPPOr WeChat Applet£¬Can Also Support andJDY-18Host Communication between Master and Slave¡£
Two¡¢Product Application
JDY-33ForClassic Bluetooth+BLEDual-Mode Bluetooth¡¢Can Work with Bluetooth-Enabled Computers£¨Desktop¡¢Notebook£©¡¢Mobile Phone£¨android£©¡¢IOSCommunication¡£Applicable
¡ß BluetoothPOSMachine
¡ß Thermal Printer
¡ß Smart Home Control
¡ß CarODBDetection Equipment
¡ß Application of Various Bluetooth Transparent Transmission Products
¡ß Sharable chargers¡¢Share Weight Scale
Model
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JDY-33
|
Working Frequency
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2.4GHZ
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Communication Interface
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UART
|
Work Voltage
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1.8-3.6V£¨Recommendations3.3V£©
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Work Temperature
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-40¡É - 80¡É
|
Antenna
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Built-inPCBAntenna
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Transmission Distance
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30M
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Master-Slave Support
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Slave
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Module Size
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26.7 * 13 *1.7 mm£¨Length and Breadth£©
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Bluetooth Version
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Bluetooth 3.0 SPP + BLE4.2
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SMTWelding Temperature
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<260¡É
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Working Current
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6.5mA
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Deep Sleep Current
|
<10uA
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Transmission Power
|
6db£¨Maximum£©
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The Reception Sensitivity
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-96dbm
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SPPMaximum Throughput
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16K bytes/s(android¡¢windows)
andandroid¡¢When the Computer Is Connected by Bluetooth£¬The Communication Speed Can Reach16k bytePer Second£¬And No Packet Loss£¨Supports Serial Ports to Continuously Send and Receive Data.£©
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BLE
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4K bytes/s(android¡¢IOS)
BLEandIOSOrAndroidCommunication Speed during Connection4KPer Second(Support38400Continuous Transmission and Reception of Data at Baud Rate£¬Higher38400The Baud Rate Cannot Be Sent Continuously.£¬Intermediate Delay Time)
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Functions and Applications
JDY-33General Applications Only Need to ConnectVCC¡¢GND¡¢RXD¡¢TXD 4Pins£¬For Example, in the Connection State
Disconnect£¬SendAT+DISC\\r\\n£¬Deep Sleep Transmission Is Required When Not Connected.AT+SLEEP\\r\\n£¬
Can Pass after Deep SleepENPin Failling Edge Wake-up£¬You Can Also Send Data through the Serial Port to Wake up£¬General Construction
We Recommend That You Use Serial Port to SendAT+VERSION\\r\\nCommand Wake-up
PIN Number
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Pin Function
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Pin Function Description
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1
|
TXD
|
Serial Port Output Pin£¨TTLLevel£©
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2
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RXD
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Serial Port Input Pin£¨TTLLevel£©
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3
|
CTS
|
Serial Port Flow ControlCTSPin
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4
|
RTS
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Serial Port Flow ControlRTSPin
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5
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GPIO1
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
6
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GPIO2
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
7
|
EXC
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
8
|
GPIO3
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
9
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GPIO4
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
10
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GPIO5
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
11
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RST
|
Reset(Low-Level Effective)
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12
|
VCC
|
Power Supply(1.8-3.6V)
|
13
|
GND
|
to
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14
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NULL
|
|
15
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EN
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Input Pin£¬For Sleep Wake-up£¨Failling Edge Effective£©
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16
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ALED
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Broadcast Status Pin(Unconnected Flash,Output High Level after Connection)
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17
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STAT
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Connection Status Pin(Unconnected Low Level,Output High Level after Connection)
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18
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GPIO6
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
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19
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GPIO7
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
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20
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NULL
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|
21
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GPIO8
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
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22
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GPIO9
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
23
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GPIO10
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
24
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GPIO11
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
25
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GPIO12
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
26
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GPIO13
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No Function by Default£¨You Can Customize the Input and Output According to the Customer`s Needs.IOControl£©
|
Package Size
Instruction Set
JDY-33Module Serial Port SendingATCommand Must Be Added\\r\\n
Sequence
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Instructions
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Function
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Default
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1
|
AT
|
Test
|
|
2
|
AT+VERSION
|
Version Number
|
JDY-33-V1.1
|
3
|
AT+STAT
|
Query Connection Status
|
00
|
4
|
AT+SLEEP
|
Sleep
|
-
|
5
|
AT+BAUD
|
Baud Rate Setting and Query
|
9600
|
6
|
AT+NAME
|
Broadcast Name Setting and Query
|
JDY-33-SPP
|
7
|
AT+NAMB
|
BLEBroadcast Name Setting Query
|
JDY-33-BLE
|
8
|
AT+PIN
|
Connection Password Setting and Query
|
1234
|
9
|
AT+LADDR
|
Query ModuleMACAddress
|
|
10
|
AT+RESET
|
Soft Reset
|
-
|
11
|
AT+DEFAULT
|
Restore Factory Settings
|
-
|
12
|
AT+DISC
|
Disconnect£¨Valid in Connection State£©
|
-
|
13
|
AT+TYPE
|
Set the Query Pair Password Switch
|
0
|
14
|
AT+ENLOG
|
Enable Serial Port Status Output
|
1
|
15
|
AT+UUIDLEN
|
Set QueryUUIDLength
|
0
|
16
|
AT+SVRUUID
|
BLEServiceUUIDSet Query
|
FFE0
|
17
|
AT+CHRUUID
|
BLECharacteristicsUUIDSet Query
|
FFE1
|
18
|
AT+CRXUUID
|
BLECharacteristicsUUIDSet Query
|
FFE2
|