Controlling Servo Motor with Bluetooth using Arduino and Android

Hello! This tutorial shows you how to control a servo motor via the HC-06 bluetooth device for Arduino. Code can be found on my website:


CameraPro/Android: Arduino based Bluetooth camera control

This video shows a sample Arduino setting (Arduino Uno R3, rotary knob, 10K resistor) with a Bluetooth shield connected to CameraPro on Android (with net module plugin) for wireless capturing of photos.

More information and download:


Arduino + Modulo de sonido Bluetooth (Arduino + Bluetooth Stereo Module XS-3868 )

Toda la informacion, codigos y librerias para este proyecto la pueden encontrar en nuestro Bolg en el link de aca abajo.

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1/2 ANDROID Bluetooth модуль HC-05 Управление без without Arduino AT Commands Часть 1.

Часть 1. Управление по Bluetooth, без использования Arduino или других микроконтроллеров,
только с помощью двух Bluetooth модулей HC-05, через AT Commands.

Для чего это нужно? например для управления люстрой, включать выключать лампочки люстры с помощью ANDROID телефона по Bluetooth.

sketch Arduino – Bluetooth HC-05 – AT Commands – TEST

sketch Arduino-Bluetooth HC-05-AT Commands-Atmega-TEST

Если сложновато, посмотрите для начала мой видео уроки

Configuring The HC-05 Bluetooth Module with AT Commands Arduino поменять имя и пароль

Arduino и Bluetooth модуль HC-05 Wireless Bluetooth RF Transceiver Module RS232 TTL

Управление люстрой v.01 Android + Arduino Bluetooth HC-05 Wireless remote control

программа “Voice Control Bluetooth HC05” .

что нам понадобится? 2 Bluetooth модуля HC-05 + реле для управления нагрузкой 220 вольт, и программа “Voice Control Bluetooth HC05” .

Какой принцип работы ? у Bluetooth модуля HC-05 имеются 7 свободных pins это 10й и с 2 по 7й pin,
когда мы подаём положительный сигнал +3v на 11й pin то Bluetooth модуль HC-05 переходит в режим AT Commands,
в этом режиме “AT Command” посылая на serial вход “RX” соответствующие команды мы можем менять состояния pins, с + , на – , например послав команду “AT+PIO=10,1” 10й pin изменит своё состояние на +, а если послать “AT+PIO=10,0” 10й pin изменит своё состояние на – , также и другие pins “AT+PIO=7,1” “AT+PIO=7,0” команда “AT+MPIO=CFC” включает все pins, а “AT+MPIO=0″ выключает все pins.
Важно отметить все команды должны иметь в конце невидимые ! символы ” обозначаются “rn” оно же “LF и CR” , что такое rn “LF и CR”?

Так как для управления люстрой мы не будем использовать микроконтроллер например ATmega328 или плату Arduino,
а Bluetooth модуль HC-05 в режиме программирования “AT Command” не может принимать команды по Bluetooth,
то мы будем управлять им с помощью другого Bluetooth модуль HC-05 по serial,
то есть, посылая команды от ANDROID телефона по Bluetooth с помощью программы “Voice Control Bluetooth HC05”
на “Bluetooth модуль HC-05” (назовем его №1) через serial выход “TX” будем перенаправлять эти команды на вход “RX” “Bluetooth модуля HC-05” (назовем его №2) который будет находится в режиме программирования “AT Command”.

Примеры AT команд.

AT+VERSION? узнать версию прошивки.

AT+UART? узнать установленную скорость.

AT+UART=38400, 0,0 установить скорость 38400.

AT+PIO=10,1 включить 10й pin.
AT+PIO=7,1 включить 7й pin.

AT+PIO=10,0 выключить 10й pin.
AT+PIO=7,0 выключить 7й pin.

AT+MPIO=CFC включить все pins.
AT+MPIO=0 выключить все pins.
AT+MPIO=C24 включить (10й , 5й , 2й. pins).

сначала включив pins например (10й , 5й , 2й. pins) надо отправить команду
AT+MPIO? serial монитор выдаст в ответ команду C24 желательно отправить несколько раз команду AT+MPIO?
эта опция с первого раза работает некорректно, теперь отправляя команду AT+MPIO=C24 мы включим (10й , 5й , 2й. pins).

AT+NAME? узнать имя.
AT+NAME=HC-05 BLUE установить имя HC-05 BLUE.

AT+PSWD? узнать пароль.
AT+PSWD=0000 установить пароль 0000.

AT+ORGL сброс на заводские настройки – Restore the default setting .


Arduino Based Home Automation Using Bluetooth Android Smartphone

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project Description:
Google android operating system is one of the leading and most popularly preferred systems in smart phone. Smart phone affordability increases day by day due to their size and portability .android GUI installed in smart phone. The operator has to touch on the screen of the phone to control the home appliances. This project is an android application which possesses the capability to control any sort of electrical appliances providing remote access from smart phone using Bluetooth. Bluetooth technology is wireless radio transmissions in a short distance providing a necessary technology to create convenience, intelligence and controllability. This generates personal area network in home environment, where all these appliances can be interconnected and monitored using a single controller. Home automation involves a degree of computerized or automatic control to certain electrical and electronic systems in a building. Busy families, individuals with physical limitation represent very attractive market for such networking. This system will also assist and provide support in order to fulfill the needs of elderly and disabled in home

The Bluetooth antenna in our module picks up the packets sent from the cell phone. Subsequently, these packets containing the appliance status commands are pipelined through ATmega328 microcontroller and the designed analogue circuitry according to the definition of each output. Different home appliances are connected to the digital output ports of the arduino BT board via relays to provide sufficiently high currents and voltage compatibility. For test purposes, 25W, 240V lamps have been used. Figure 2 shows the relay configuration for each device and Figure 3 depicts the arduino BT board‟s communication with the home appliances. Sending commands from software to turn ON/OFF a device may not guarantee the successful operation of the device as the device may be defective. To solve this problem, a feedback circuit has been designed and implemented to indicate the device‟s actual status after it receives the command (ON/OFF) from the cell phone. Once the command has been sent to turn ON a device, the feedback circuit senses the current and gives an output signal by turning ON a respective led on the switching circuitry indicating that the device is ON. Otherwise, the device is malfunctioning indicating that the command was not executed successfully.


Arduino connected to an Android phone via Bluetooth (JY-MCU module)

A basic example of establishing a connection between an Arduino Uno and an Android phone via Bluetooth. A widely available and relatively inexpensive JY-MCU Bluetooth module (like this one: is used. Code and wiring diagram available on:

How to connect an Arduino Uno to an Android phone via Bluetooth

Bluetooth module link:


Arduino и Bluetooth модуль HC-05 Wireless Bluetooth RF Transceiver Module RS232 TTL

Configuring The HC-05 Bluetooth Module with AT Commands Arduino поменять имя и пароль

Wireless Bluetooth RF Transceiver Module RS232 TTL New

программа Termite

Из ссылок нагуглил подробные статьи

Bluetooth-модуль HC-05

Arduino и Bluetooth

Bluetooth термометр


1. It is hc05.

2. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards.

3. Module working voltage 3.3 V.

4. Potter default rate of 9600, the user can be set up.

5. The core module size : 28 mm x 15 mm x 2.35 mm.

6. Working current: matching for 30 MA, matching the communication for 8 MA.

7. Dormancy current: no dormancy.

8. Used for GPS navigation system, water and electricity gas meter reading system.

9. With computer and bluetooth bluetooth adapter, PDA, seamless connection equipment .

//Для демонстрации возможности передачи данных, и в обратном
//направлении, с Arduino на компьютер, допишем эту строку.

Arduino serial read unsigned long (1234567890) Serial.parseInt


Arduino HC-06 Bluetooth Module for Electronics Projects

Trying out one of the HC-06 Bluetooth modules I bought from eBay some time ago.
Check out more of my Arduino videos here:
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They are different from the HC-05 in that they cannot work in master mode- only slave mode.

I found a few sites and docs before I tried this test which I link to in the captions. They made it completely painless to interface the Bluetooth with my Arduino projects. Super cheap and effective communication. I couldn’t be happier with them.

Excellent PDF tutorial I found here:

Default Password for the HC-05 and HC-06 modules is 1234.

Leave a comment in the Forum below if you are building a bluetooth project or post a video response. I love hearing about or seeing videos of your projects!


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How to pair Xiaomi Mi Band 2 with Apple iPad Air (same procedures apply to iPad Pro / iPad Mini)

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Sleep Off! Xiaomi Mi Band vs. Sense, by Hello

Sleep Off! Xiaomi Mi Band vs. Sense, by Hello!

Hey Guys!

Hope everyone is doing well. As you’ve probably seen from my videos, I’ve recently come into contact with a few devices that track your sleep.

So, today I talk to you about why you want to track your sleep and how inexpensive the Mi Band compares to a bespoke tailor made device.

I’d love to know what you think. Anything and everything you say is helpful!


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