Slave wireless HC-06 bluetooth Slave module

Detaljan Opis:

Special attention; following are the wrong connection method:

The following is not a product quality problems, are wiring errors lead, not the warranty will not be returned:

• Since spontaneous resumption after the test is successful, the use caused TXD or RXD with shorted to ground
• Module reverse power lead damage

This module as exports, students and electronic enthusiasts to buy this module first consider carefully, this can not retreat can not be changed, not to burn out that our quality problems to return or exchange goods before shipment All test has good

Značajke Proizvoda:

• Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid.
• Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port
• Backplane 3.3V LDO input voltage 3.6 ~ 6V, current is about 30mA unpaired, paired about 10mA, the input voltage to prohibit more than 7V!
• The interface level 3.3V, can be directly connected the various SCM (51, AVR, PIC, ARM, MSP430, etc.), the 5V MCU also can be connected directly, without MAX232 can not go through the MAX232!
• Open to the effective distance of 10 meters, over 10 meters is also possible, but not of this the quality of the connection of the distance do to ensure
• After the pair when full-duplex serial port to use, do not need to know anything about the Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity communication format, which is the most commonly used communication format does not support other formats .
• Support for Bluetooth connection is not established by the AT command set the baud rate, name, passkey, set parameters are saved after.Bluetooth connection is automatically switched to the pass-through mode
• Compact (3.57cm * 1.52cm), the factory chip production to ensure the placement quality. And sets of transparent heat shrink tubing, dust and beautiful, and anti-static.
• The link from the machine, computer, Bluetooth with Bluetooth function from the function with a variety of hosts, the majority with a Bluetooth-enabled cell phone, PDA, PSP and other intelligent terminal pairing from not pairing between the machine.

Naputak (vrlo bitno):

• TXD: Send end, the general said that the sending end, normal communication must be connected to another device RXD.
• RXD: the receiving end, the general said normal communication must be connected to the receiving end, another device TXD.
• The normal communication itself TXD forever connected equipment RXD!
• Spontaneous self-closing: RXD TXD connected to other devices when normal communication, so if you want to receive data sent the name suggests, is to receive the data they send, that itself TXD directly connected to the RXD used to test itself to send and receive is normal, is the fastest and easiest test when problems first do the test to determine whether a product failure. Also called loopback test.