HC-08 Bluetooth 4.0 Serial Port Module | Modules | Bluetooth

This is HC-08 Bluetooth 4.0 Serial Port Module from the category Modules | Bluetooth.

Product specifications:

Serial transmission is TXD. TTL level of 3.3V

Serial receiver at 3.3 volts TTL level, RXD

CTS: No support for series flow control!

RTS: No support for series flow control!

DC: burn the clock pin in simulation.

DD: outcomes of simulation and data recognition.

RST: Reset Pin; reset requires a low level of at least 5 ms.

Power pin VCC needs a DC 3.3V supply with a minimum current of 100mA.

Operating voltage: 2.0 to 3.6 volts

GND: common module

LED: High level output from the output pin.

Prior to linking

If the host does not record the slave address, the slave will be on for 100 milliseconds per second. If the host does record the slave address, the slave will be on for 900 milliseconds per second.

Connected: LED is always on after