Wireless Bluetooth serial port transmission module wireless serial communication HC-06 from the machine Bluetooth module physical green board

quality assurance!

Reminder: Do not receive the power from the signal feet, it will be straight

Burning the module! The input voltage is prohibited from exceeding 7V!

Direct sales of the factory, the anti -thermal electrical electricity is safer, and the static electric bag

No row needle size: 17mm*39mm

HC-06 Bluetooth from the machine module
Information download address:
http://pan.baidu.com/s/1eq9z1ua

Delivery list
HC-06 Bluetooth board
Special attention; the following is a wrong connection method:

The following situation is not a product quality problem. It is caused by wiring errors.
1. After the self -confidence is successful, TXD or RXD and the ground are short -circuited during use
2. The module connects the anti -power supply cause damage
This module is exported to foreign trade. Students and electronic enthusiasts should consider clearly when buying this module. This cannot be refunded.All are tested

Download:

http://pan.baidu.com/s/1eq9z1ua

The following is a related video link with the Bluetooth module, and you can open it to the browser address bar
Bluetooth module and computer pairing video: http://v.youku.com/v_show/id_xndexntc4mdg0.html
Bluetooth module pairing video with WM mobile phone: http://v.youku.com/v_show/id_xndexntg3mji4.html
Bluetooth module pairing video with Android phone: http://v.youku.com/v_show/id_xndexntg2njey.html
Bluetooth module and single -chip microcomputer (instance as Arduino controller, can be considered your single -chip microcomputer) Wireless serial communication video: http://v.youku.com/v_show/id_xndexnty3mdqw.html

Product characteristics:
1. The core module uses HC-06 from the module, leading the interface includes VCC, GND, TXD, RXD, and reserved the LED state output foot. The single-chip machine can determine whether the Bluetooth has been connected by this foot state.
2. LED indicates that the Bluetooth connection state, flash indicates that there is no Bluetooth connection, Chang Liang said that Bluetooth has been connected and opened the port
3. The bottom plate 3.3V LDO, the input voltage 3.6 ~ 6V, the current is about 30mA when the pair is not paired, about 10mA after pairing, the input voltage is prohibited from exceeding 7V!
4. The interface level is 3.3V, which can directly connect various single -chip microcomputers (51, AVR, PIC, ARM, MSP430, etc.). The 5V single -chip machine can also be connected directly without MAX232 and cannot pass MAX232!
5. It is also possible to take an effective distance of 10 meters and more than 10 meters, but the quality of the connection of this distance is guaranteed
6. After pairing, use the full dual -working serial port. You do n’t need to understand any Bluetooth protocol, but only supports 8 -bit data bit, 1 stop digit, and no unpredictable communication format. This is also the most commonly used communication format. It does not support other formats. Do not support other formats.Essence
7. Support the baud rate, name, pairing password for setting in the AT instructions when the Bluetooth connection is not established, and the setting parameters are settled and saved.After the Bluetooth connection, automatically switch to the transparency mode
8. Small volume (3.57cm*1.52cm), the production of the factory patch to ensure the quality of the patch.And set a transparent heat shrinkage tube, beautiful dustproof, and has a certain anti -static ability.
9. This link is a slave, from a function with a variety of computer, Bluetooth hosts, and most of the smart terminal pairing such as mobile phones, PDA, PSP with Bluetooth, and most of the machines.

Small common sense (very important):
TXD: Send end, generally indicates that it is your own sending end. Normal communication must connect the RXD of another device.
RXD: The receiving end is generally expressed as its own receiving end. Normal communication must connect the TXD of another device.
When communicating normally, the TXD will always connect the RXD of the device!
Self -receiving spontaneous: When normal communication, RXD connects the TXD of other devices, so if you want to receive the data sent by yourself, as the name implies, that is, you receive your own data, that is, your own TXD is directly connected to the RXD, which is used to test the sending and receiving itselfWhether it is normal is the fastest and simplest test method. When a problem occurs, first do the test to determine whether the product is faulty.Also known as the ring test.