Slave HC-06 Wireless Bluetooth Transeiver RF Module Serial+4p Port line M8
Detailed instructions: 1. using HC-06 slave module, core module, which leads to the interface includes VCC,GND,TXD, RXD, reserved LED state output pin, MCU can state whether the bluetooth is connected through the foot, slave KEY pin is invalid 2. the led indicator bluetooth connection status, twinkle said there was no bluetooth connectivity, Chang Liang says the bluetooth is connected and turned on the port 3. plate set meter diode with 3.3V ", as the input voltage 3.6~6V, unpaired current about 30 ma, matching after about 10mA, no more than 7V input voltage! 4. interface level 3.3V, can be connected directly to all kinds of single chip microcomputer (51, AVR, PIC, ARM, MSP430, etc.), 5V single chip can be connected directly, without MAX232 couldn't through MAX232. 5. clearing the effec.
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