Bluetooth module With the bottom, Bluetooth serial, wireless Bluetooth, wireless serial port
Bluetooth module allows you to pass through the original equipment using a serial cable tied out of the range of 10 meters wireless serial communications. Use the module without the need to understand the underlying complexity of the Bluetooth protocol, as long as a few simple steps to enjoy the convenience of wireless communications. Bluetooth transmission module only 4 through AT commands, respectively, to test communications, change name, change the baud rate, change the passkey, AT commands must TXD, RXD signal pin set, can not be set through the Bluetooth channel. Sending AT commands can be various types of equipment MCU (eg 51, avr, pic, msp430, arm, etc.) can also be a computer through the serial port (PC serial port or USB connection to serial port after the MAX232) to send.
Main Products:
bluetooth,usbasp modules,OLED modules and so on
