Single functionSimplified wireless Bluetooth 4.0+SPP dual-mode Bluetooth serial port adapter110 yuan/only excluding tax Super cost-effective! Effective at a distance of 30 meters, it supports both Apple 4.0 Bluetooth and Android 2.0 Bluetooth dual systems.
Compatible with Apple IOS Bluetooth 4.0 low power consumption and low speed transparent transmission（2K/sec）, And can take into account the traditional Bluetooth 2.0 high-speed transparent transmission (10k/sec）
Please leave a message in the transaction: What do you want is Bluetooth 232? Bluetooth 485? Or Bluetooth 422?
The single price is 110 yuan excluding tax, the default delivery is Best Huitong Express
Using Realiek Bluetooth 4.0+SPP solution,
When the master-slave pair is transparently transmitted, the connection can be automatically restored within 30 seconds if it is disconnected, and the interrupted data content is also temporarily stored and automatically reissued. The Bluetooth connection is completely disconnected after more than 30 seconds, and either of the master-slave machine can restart. The connection is automatically restored.
Features: This paragraph4.0+SPP Bluetooth 232, 485, 422 is a master-slave all-in-one device, which can be connected with an iPhone and Android 2.0 system.Serial port transmission rate: 4.0 is 3 times slower than 2.0（The upper limit of 4.0 rate is 2.5K/sec, 2.0 is 10K/sec as the normal rate. There may be a delay when using 4.0 Bluetooth to monitor big data traffic in real time.）.This model can also be connected by the HC06 ordinary Bluetooth 2.0 module host, compatible with all Bluetooth devices on the market, and the pairing methods are divided into two modes: password pairing and free pairing.
Product introduction: small size “length 52X width 32X height 16mm”, complete functions, abundant accessories, industrial-grade interface, super cost-effective, built-in antenna and external antenna dual use, increase the signal to ensure to 20 meters to 30 Meter effective = super anti-interference. The product can convert the wired serial port into a wireless Bluetooth mode, replacing your original USB-to-serial data cable, and realize the wireless connection from the computer to the device serial port, and from the tablet or mobile phone to the device serial port. The default parameter baud rate is 9600 n 8 1 password 8888, built-in lithium battery can work independently for 6-8 hours, with USB+5V mobile phone charger, 232 with male and female conversion head, 422,485 with large screw terminal.
PLC models that have successfully tested the Bluetooth connection: Mainstream Delta/XinjeSeries, Mitsubishi/FATEK, South Korea LG-K series, as long as they are compatible! For more PLC and MCU Bluetooth connection operation essentials, please consult me ??and provide remote operation services!
The surveyor has opened the Apple version for 18 years. It can be downloaded and installed for free. After a simple setting of UUID, it can perfectly support my use of Bluetooth.
Operation tips:
At the bottom right of the surveyor APP homepage, click Settings-Bluetooth Settings- Enter the Bluetooth settings homepage and you will see the default parameter items, click the search below to see the new Bluetooth, click it to enter the setting interface,
Fill in the first item and fill in the Bluetooth name For example: D232SMxxxx, fill in FFF0 in the second UUID, read and fill in FFF1 in the third item, and fill in FFF2 in the fourth item. After checking, click the upper right corner to store.
Back to the original Bluetooth setting interface, the parameters of the new module will appear. Click the lower left corner-save the settings, and finally click the upper right corner-test! Bluetooth can communicate under normal conditions.
Apple version Every time you click to observe, you have to click again to calculate, otherwise it will not calculate BLE transmission rate is much slower than Android, try to use Android Bluetooth 2.0 mode Android version& nbsp; The Android version can be directly calculated and the volume button can be set for observation, which is more convenient. Android transmission rate is fast and the delay can be set to 0.1 seconds. Apple can only use BLE4.0 & ;nbsp;Bluetooth 4.0 saves power, but theoretically the rate is 3 times slower
Video tutorial materials Copy and paste the link to the browser address bar to open
Mitsubishi PLC multi-function 232+485 Bluetooth connection video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=9943b71930&auto_play=1
Mitsubishi PLC Lite 232 blue connection operation video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=580ae8d374&auto_play=1
PLC South Korea LGK120S simple bluetooth 232 serial debugging video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=2cb3562188&auto_play=1
LGXG5000 Korea PLC Bluetooth 232 serial port debugging video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=7ae2711bc3&auto_play=1
Siemens PLC S7-200 wireless bluetooth 232 to wired 485 connection video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=30aadff7d2&auto_play=1
Siemens PLC S7-200 Bluetooth 485 connection + parameter debugging video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=b10c6bffb7&auto_play=1
Siemens PLC S7-200 serial port 24V power supply and 485 Bluetooth connection video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=97cb7098d2&auto_play=1
USB Bluetooth serial port wireless connection 232 Bluetooth debugging Delta PLC video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=a66c50985b&auto_play=1
Android phone serial port assistant APP connects to Bluetooth serial port transparent transmission video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=4d2f93afb9&auto_play=1
USB to serial port Bluetooth driver installation and AT command video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=b21e1a6de1&auto_play=1
Dedicated PLC Bluetooth adaptation and 232 Bluetooth automatic connection video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=a12a21af28&auto_play=1
Multifunctional four-in-one Bluetooth 232+422+485+TTL introduction video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=5cb8f6c588&auto_play=1
Side small port Bluetooth TTL serial port connection transparent video transmission http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=23705d8368&auto_play=1
PC Bluetooth is connected to 232 Bluetooth serial port video via IVT Bluetooth virtual serial port http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=fe40393267&auto_play=1
PC Bluetooth is connected to 485 Bluetooth serial port video via IVT Bluetooth virtual serial port http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=c8c31ad4af&auto_play=1
PC Bluetooth via IVT Bluetooth virtual serial port to 422 Bluetooth serial port video http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=3dda057183&auto_play=1
DXT33 driver-free virtual Bluetooth serial port connection 232 Bluetooth transparent transmission http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=19d05f3a1c&auto_play=1
Product instructions: First connect the product to your device serial port and turn on the power switch at the rear of the product, wait a few seconds to see the green light flashing as the slave waiting for working status.
Note: When the rear switch of the product is in the “on” position, the internal lithium battery is turned on. At this time, the external USB power supply can be used to charge the battery. When the switch is in the “off” position, the external USB power supply can only supply power to the module, and cannot charge the battery.
“ Provide 7-24V external power supply mode customization, the shell remains unchanged, the voltage conversion module is external" The modification fee is 10 yuan changes to 120 yuan / only free shipping.
”Provide a battery-free version of customization and free modification, and also reduce the 10 yuan material fee, and change it to 100 yuan per package.
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1: The product is used as a slave module to be connected by other master modules. After setting the same password, turn it on and wait for it to be connected. Start the search by computer bluetooth adaptation or built-in bluetooth or mobile bluetooth to find my module, start pairing input 8888 after pairing is successful, start the software to call the correct bluetooth virtual serial port number（Computer equipment management-search in the port COM item）To connect to your device, the Bluetooth wireless serial port data transmission and reception is realized. The operation is the same as your original wired connection, but the calling com is different.
2: In host mode: Use the serial port assistant to send instructions “AT+SCAN=1 ” to search for peripheral modules, then select and initiate a connection.
4.0 Bluetooth features: this model4.0 Bluetooth USB devices can only be connected with the 4.0 Bluetooth slaves of our store, and are not compatible with 2.0.Serial port transmission rate 4.0 is 4-5 times slower than 2.0（The upper limit of the rate of 4.0 is 2.5K/sec. 2.0 is the normal rate of 10K/sec.There may be a delay when using 4.0 Bluetooth in real-time monitoring.）.
Bluetooth connection conditions:
1: The adapter’s Bluetooth password should be consistent with “PLC 232 Bluetooth” the default password is “8888 Baud rate 9600n81
2: Within a reasonable range of 30-100 meters
3: Only without verification
This product uses the serial port assistant to send AT commands to set parameters
The serial port assistant tool sends AT commands to check Send new line, send the correct reply OK
You have to wait for more than 3 seconds to send the AT command and get a reply
Disconnected, wait for more than 5 seconds before the module detects the disconnection before sending the AT command
The connection cannot be automatically restored if the host is disconnected during a power failure, and the slave must be restarted
The connection between the master and slave modules is disconnected due to the signal, and the connection can be restored by itself within 30 seconds. It can only be restarted or re-powered after timeout
AT+NAME Query module name
AT+NAME=DXT5C Set
AT+SSP Query simple pairing mode
AT+SSP=0 Close default
AT+SSP=1 Enable The host can connect to it without pairing
AT+BAUD=9600 Set baud rate Support to set odd/even parity and stop bit
Query AT+BAUD
Modify the baud rate to take effect immediately The serial port also needs to be modified The operation is the same as HC06
1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400,
460800, 921600
Query the matched address library AT+PLIST
+PLIST=1,884AEA8AC743
+PLIST=2,5CDAD4C371ED
+PLIST=3,001135919408
+PLIST=FFFFFFFF
The slave module does not record the addresses that have been connected to the iPhone i.e. there is no iPhone in the list（It may also be that Apple''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s mobile phone address is not public）
AT+PLIST=1 Clear the matched address database
AT+PLIST query address library
AT+SCAN=1 Search surroundings（Host is valid）
AT+SPPCONN=X or address code initiate a connection to X（Host is valid）
Query mode AT+MODE
1: SPP
2: HID
3: BLE
4: SPP+BLE default 4
AT+REBOOT Module restart
Except for the baud rate command to take effect immediately after restarting, other commands modules need to be re-powered on or take effect after restarting
AT+SPPAC Query automatic connection after power-on
AT+SPPAC=1 1Open
AT+SPPAC=0 0Close
This command is invalid for the slave, and the master is turned on by default 1
According to the above parameters
HC06 master can be paired with DXT5C slave AT+COD=001f00 unknown device type nothing else
DXT5C Slave one-to-many, the two masters who access the slave first the slave will reply to whoever first,
For example: when the module communicates with host 1, it is equal to occupied, and the access of host 2 is invalid.
However, the information accessed by the host 2 will be retained by the module record, and it will automatically switch to the host 2 after 2000ms when the communication of the host 1 ends.
And extract the record information of host 2 and restore it to the module serial port display,
If the host 1, 2 access interval is more than 2000ms The module is automatically switchable
The module is still visible in the transparent connection, can be searched and can be paired and connected by other mobile phones（AT command is invalid at this time）, Provides one-to-many connection, the module supports simultaneous connection of multiple mobile phones, but it can only receive mobile phone communications in rotation, automatically switch
Note: The information sent by the module is also sent to the mobile phone that has been successfully switched.
Connection status LED flickering when not connected, the connection is always on
Product AT command set and a full set of data can be sent to qq mailbox or sent to me, Dingxintu customer service qq number:
Product AT command set and a full set of information,Can send 513539127 penguinsmailboxOr send it to me, Dingxintu customer service 513539127.