مشخصات، دیتاشیت، قیمت و خرید ماژول بلوتوث HC-05 همراه با برد کمکی

ماژول بلوتوث HC-05 همراه با برد کمکی

HC-05 – Bluetooth to Serial Port Module

ماژول بلوتوث HC-05 یک مبدل بلوتوث به سریال است که میکروکنترلرها (مانند آردوینو) را به سایر دستگاه های دارای بلوتوث متصل می کند.

Pin Number	Pin Name	Description
1	Enable / Key	This pin is used to toggle between Data Mode (set low) and AT command mode (set high). By default it is in Data mode
2	Vcc	Powers the module. Connect to +5V Supply voltage
3	Ground	Ground pin of module, connect to system ground.
4	TX – Transmitter	Transmits Serial Data. Everything received via Bluetooth will be given out by this pin as serial data.
5	RX – Receiver	Receive Serial Data. Every serial data given to this pin will be broadcasted via Bluetooth
6	State	The state pin is connected to on board LED, it can be used as a feedback to check if Bluetooth is working properly.
7	LED	Blink once in 2 sec: Module has entered Command Mode Repeated Blinking: Waiting for connection in Data Mode Blink twice in 1 sec: Connection successful in Data Mode
8	Button	Used to control the Key/Enable pin to toggle between Data and command Mode