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How to connect the hc-06 Bluetooth module datasheet?
There are multiple versions of the module floating around, with different firmware and breakout boards, but the general functionality should match the HC-06 Bluetooth module datasheet. Connect the HC-06 Ground (GND) pin to ground (duh!). Connect the HC-06 VCC pin to 5v.
Which is Class 2 slave Bluetooth module hc-06?
In today’s tutorial, we are gonna have a look at detailed Introduction to HC-06. HC-06 is a class 2 slave Bluetooth module designed for serial communication. Once it is paired to a master Bluetooth device such as PC, smartphones, and tablet, its operations become easier to the user.
What do you need to know about hc-06?
So let’s start with basic Introduction to HC-06: HC-06 is a Bluetooth module which is designed to work on serial communication. When we paired it with Bluetooth working devices such as smarts phones and tablet, its use becomes easier for device users.
How many output pins does the hc-06 module have?
HC-06 module has six pins as shown in the pinout. In them we only need to use four for successfully interfacing the module. Some breakout boards will only leave four output pins only because of this reason. Serial data is transmitted by module through this pin (at 9600bps by default), 3.3V logic
Where is the state pin on the hc-06?
Most HC-06 modules do not have the button switch (the space is empty) and bringing pin 34 HIGH on the HC-06 does not do anything. From the above photo you can see that the STATE pin is connected to pin 32 and to pin 25 of the small blue tooth modules.
How can I tell if my hc-05 module is connected?
This gives us an easy way to determine if the HC-05 is actually connected or not. Connect the STATE pin to an Arduino digital pin and if digitalRead() returns HIGH you know the module has an active connection. You can, of course, connect an LED to the STATE pin as a visual indicator of a connection.