Pin Configuration
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 Indicates the status of Module
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
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DS3231 i2C Precision Clock RTC with AT24C32 Memory
Original price was: ₨ 550.₨ 400Current price is: ₨ 400.
Hc06 Bluetooth Module Hc06 Bluetooth Module
Original price was: ₨ 850.₨ 700Current price is: ₨ 700.
HC 05 Bluetooth Module In Pakistan
Original price was: ₨ 750.₨ 700Current price is: ₨ 700.
HC-05 Bluetooth Wireless Communication Module for Arduino
Description:
HC-05 is a Bluetooth module which is designed for wireless communication. This module can be used in a master or slave configuration.
It is used for many applications like wireless headset, game controllers, wireless mouse, wireless keyboard and many more consumer applications.
It has range up to <100m which depends upon transmitter and receiver, atmosphere, geographic & urban conditions.
It is IEEE 802.15.1 standardized protocol, through which one can build wireless Personal Area Network (PAN). It uses frequency-hopping spread spectrum (FHSS) radio technology to send data over air.
It uses serial communication to communicate with devices. It communicates with microcontroller using serial port
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