RDIoT Demo

Xiaomi Mi Band 1A (XMSH03HM) [B001]

https://www.youtube.com/watch?v=AfTBcxrNRjA

* Specs

Stylish TPSiV Material

Sleep-cycle smart alarm

Fitness monitor & sleep tracker

Dow Corning Skin-friendly wristband

IOS 7.0 (Or above) can use the function of Pedometer,Sleep monitor and Alarm.(Other function will be updated in the future)

Functions of sport data recording, sleep quality monitoring, smart alarm clock wake up,calls reminder(Need set in app)

Short immersion under normal temperature and pressure, when the housing is temporarily immersed in 1M deep water will not cause harmful effects(Not for swimming or diving)

The miband can unlock your Mi phone without a password(Use for MI phone only)

Car LED Parking Sensor [B052]

https://www.youtube.com/watch?v=EoV31xKHLFA

* Specs

Rate voltage: 12V DC

Rate operating range: 10.5V - 16V DC

Rate current: 100mA - 300mA

Detecting distance: 0.3 - 2.0m

Ultrasonic frequency: 40KHz

Control moudle working temperature: -30 - 80 celcius degree

Display working temperature: -20 - 70 celcius degree

LED display size: 9 * 1.5cm

Display weight: 88g

Main control box size: 10.5 * 6 * 2cm

Main control box weight: 63g

With Green, yellow, and red 7-segment LED bar to prompts obstacle distance 

30CM ~ 200CM centimeter-level display accuracy, accurate display of distance to the obstacle

FQ777-124 Micro Pocket Drone (FQ777-124) [B111]

https://www.youtube.com/watch?v=fkMoemuL2ks

* Specs

Model FQ777-124

Quantity 1 Piece

Color Red  White  Blue Black

Recharging Time 20mins

Battery For Quadcopter 3.7V 100 mAh/25C(included)

Battery For Transmiter 4 x AA Battery (not included)

Camera: N/A

AV Transmitter N/A

Notice For the first time, please fully charge it

Installing the landing gear after adjusting the frequency to ensure the gyroscope calibrate accurately

Dimensions & Weight (Main Product)

Dimension Quadcopter Size: 7x7x2.7cm

Controller Size: 14x8.5x4.1cm     

Syma X5C-1 Quadcopter Drone (X5C-1) [B017]

https://www.youtube.com/watch?v=wFwb6HNmeqQ

* Specs

2.4GHz control system, 6 axis gyro

200W 720P HD camera equipment

360 degrees 3D eversion and throwing flight function

High stability during flight

With light, suitable for flying in the dark at night

Built-in a 3.7V 500mAh li-poly battery

Suitable for both indoor and outdoor flying

Latest quadcopter, suitable for children above 14 years old

3LED 5050 SMD Module Pure Warm White (SMD5050) [D061]

https://www.youtube.com/watch?v=vvzeM5yt-oE

* Specs

Light Angle: 120 °

LED quantity: 3 PCS

Light life: 50000 hours

Working voltage: DC12V

Power: 0.25W (5050 smd) per module

Driving way: constant pressure drive

Waterproof: IP68 (could be used under water)

Shell material: anti-static, UV resistance, PVC plastic

With adhesive tape on the back

Shell size: 68*20mm

Item weight: About 10g one piece

White LED Backlight Module [D068]

https://www.youtube.com/watch?v=7kpdhaMf6Es

* Specs

Mfg Part# KWB-R7323W/1W

Mfg Name: LUCKY LIGHT ELECTRONICS CO LTD

Operation Power : 3V 20mA

Weight : 5.6g

Size : 107.5 x 22.6 x 2.7mm

* Contents

- DataSheet : http://www.adafruit.com/datasheets/KWB-R7323W-1W.pdf

LED G4 Lamp Bulb ACDC12V 2W AC220V Warm White [D060]

https://www.youtube.com/watch?v=hcDYaoXr6zg

* Specs

Item Type:LED Bulbs

Beam Angle(°):360°

LED Chip Brand:Cree

Average Life (hrs):30000

LED Chip Model:1W High Power

Certification:CCC,CE,CQC,RoHS

Color Temperature:Warm White (2700-3500K)

Occasion:Bedroom

Led Bulb Type:Corn Bulb

Length:Other

Shape:Other

12V 4W 48 COB LED Lamp Light [D078]

https://www.youtube.com/watch?v=wPrqxzvDlA8

* Specs

Features:

100% Brand new and high quality!

Superior performance & reliable quality.

Long service life.

High power super bright LED light.

No dizzy, no uncomfortable glare, no zebra strips.

Great for making light sources for video camera, fish tank, decoration light.

What is COB?

COB (Chips on Board) is a new technology of LED packaging of LED light engine.

Multi LED chips are packaged together as one light module.

When it lights up, it looks like a lighting panel.

How COB LED light source works?

In COB lighting, single LED chips are placed directly on a circuit board (or substrate) which has thermal properties to disperse heat.

Heat dissipation is a very important aspect of LED lighting since it can have a major impact on the life expectancy of the luminary.

Therefore, COB lighting can have a higher LED chip density and achieve higher light level while maintaining or improving life expectancy.

Specifications:

Condition: brand new

Quantity: 1pc

Type: COB LED

Lighting angle: 180 degrees

Voltage: DC 12V

Current: 480mA

Power: 4W

Light Color: Warm White (3000-3500K)

Pure White (6000-6500K)

Size: 3.9*3.4cm

Arrow Indicator 14 SMD LED Blue [D077]

https://www.youtube.com/watch?v=TPuAOVKySIc

* Specs

This Product features one pair Brilliant Blue brand new 14-SMD-1210 LED arrow lights,can be hidden behind the side mirror for any cars, SUVs or trucks as turn signal lights.

We have redesigned this LED arrow with the LED lights embedded/hidden inside the circuit board so it is thinner than a Quarter. Thinner means less gap, so it will make the installation process easier for you.

Simply remove the side mirror, and place the LED arrows against the back of the mirror and tap the wires to the turn signal lights.

Features:

1 PC LED arrow

Color:Blue/Red/Green/White/Yellow

14 pieces 1210 type SMD LED lights

Ultra slim design, only 0.058" thin (about 1/3 the size vs other LED arrows on the market)

With the arrow pointing right ">" height: 2" width: 2"

Put LED lights behind the rear mirror, virtually invisible!

Highly recommend professional installation since it requires opening up the entire side mirror(not including installation instructions)

* Contents

- Connect

Red - 12V

Black - GND

Bargraph Segment LED Module (SHB10R) [D024]

https://www.youtube.com/watch?v=-Qtzp6CA7Cc

*GitHub : https://github.com/rdiot/rdiot-d024.git

* Specs

These 10 segment bar graph LEDs have many uses. With a compact footprint, and a simple hookup, they are easy for prototyping or finished products. Essentially, they are 10 individual red LEDs housed together.

Forward Current (Per Segment): 25mA

Max Reverse Voltage: 5v

10 segment bar

Color: Super Bright Red

Industrial standard size

Low power consumption

Categorized for luminous intensity 

* Contents

- Connect

1  ----- D2  - R220 - GND

2  ----- D3  - R220 - GND

3  ----- D4  - R220 - GND

4  ----- D5  - R220 - GND

5  ----- D6  - R220 - GND

6  ----- D7  - R220 - GND

7  ----- D8  - R220 - GND

8  ----- D9  - R220 - GND

9  ----- D10  - R220 - GND

10  ----- D11  - R220 - GND

- Key Code

#include <Wire.h> 

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,20,4);  // LCD2004

int segPins[] = { 2,3,4,5,6,7,8,9,10,11 };

int idxBar = 0;

int minVal = 50;

int maxVal = 350;

int delayTime = 200;

byte digitsFill[10][10] = {

  {1,0,0,0,0,0,0,0,0,0},

  {1,1,0,0,0,0,0,0,0,0},

  {1,1,1,0,0,0,0,0,0,0},

  {1,1,1,1,0,0,0,0,0,0},

  {1,1,1,1,1,0,0,0,0,0},

  {1,1,1,1,1,1,0,0,0,0},

  {1,1,1,1,1,1,1,0,0,0},

  {1,1,1,1,1,1,1,1,0,0},

  {1,1,1,1,1,1,1,1,1,0},

  {1,1,1,1,1,1,1,1,1,1}

};

void setup()

{

  lcd.init();  // initialize the lcd 

  lcd.backlight();

  lcd.print("start LCD2004");

  for (int i=0; i<11; i++)

  {

    pinMode(segPins[i], OUTPUT);

  }

  delay(1000);

  lcd.clear();

}

void loop()

{

  lcd.setCursor(0,0);

  lcd.print("D024:Bargraph LED");

  idxBar = map(analogRead(A0), minVal, maxVal, 0, 9);

  lcd.setCursor(0,1);

  lcd.print("analog=" + (String)analogRead(A0) + "  ");

  for(int j=0; j<10; j++)

  {

    digitalWrite(segPins[j], digitsFill[idxBar][j]);

    lcd.setCursor(0,2);

    lcd.print("idxBar="+(String)idxBar+" "); 

  }

   delay(delayTime);

}

Magic Cup Light Module (KY-027) [D020]

https://www.youtube.com/watch?v=yrBU-JRPk8M

*GitHub : https://github.com/rdiot/rdiot-d020.git

* Specs

Magic Light Cup modules are easy to Interactive Technology Division developed a can and ARDUINO interactive modules, PWM dimming principle is to use the principle of two modules brightness changes. Mercury switches provide a digital signal that triggers the PWM regulator, through the program design, We can see the light like two cups filled with the effect of shuffling back and forth.

* Contents

- Connect

G ----- GND

+ ----- X

S ----- D10

L ----- D11

- Key Code

#include <Wire.h> 

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,20,4);  // LCD2004

int pinLed = 11;

int pinInput = 10;

int stateA = 0;

int brightness = 0;

int oldBrightness = 0;

void setup()

{

  lcd.init();  // initialize the lcd 

  lcd.backlight();

  lcd.print("start LCD2004");

  pinMode(pinLed, OUTPUT);

  pinMode(pinInput, INPUT);  delay(1000);

  digitalWrite(pinInput, HIGH);

  lcd.clear();

}

void loop()

{ 

  lcd.setCursor(0,0);

  lcd.print("D020:Magic Cup Light");

  stateA = digitalRead(pinInput);

  if (stateA == HIGH && brightness < 255)

    brightness++;

  if (stateA == LOW && brightness >0)

    brightness--;

  if (oldBrightness != brightness)

  {

    lcd.setCursor(0,1);

    lcd.print("brightness=" + (String)brightness + "  ");

  }

  oldBrightness = brightness;

  analogWrite(pinLed, brightness);

  delay(10); 

}

RGB LED Module SMD (KY-009) [D008]

https://www.youtube.com/watch?v=XQI3KhjrwfY

*GitHub : https://github.com/rdiot/rdiot-d008.git

* Specs

Using 5050 full color LED with max current of 20mA

Forward Voltage : Red 1.80V (2.4 max), Green,Blue 2.8V (3.6V)

RGB trichromatic limiting resistor to prevent burnout

through the PWM adjusting three primary colors can be mixed to obtain different colors

with a variety of single-chip interface

Operating voltage: 5V

LED drive mode: common cathode driver

* Contents

- Connect

B ----- D9

R ----- D11

G ----- D10

- ----- 3.3V or 5V 

- Key Code

int B = 9; // OUTPUT PIN blue

int R = 11; // OUTPUT PIN red

int G = 10; // OUTPUT PIN green

void setup()

{

 Serial.begin(115200); 

 Serial.println("Arduino Examples - RGB LED");

 pinMode(R, OUTPUT);

 pinMode(G, OUTPUT);

 pinMode(B, OUTPUT);

}

void loop()

{ 

 // RED

 digitalWrite(R, LOW);

 digitalWrite(G, HIGH);

 digitalWrite(B, HIGH);

 delay(1000);

 // GREEN

 digitalWrite(R, HIGH);

 digitalWrite(G, LOW);

 delay(1000);

 // BLUE

 digitalWrite(G, HIGH);

 digitalWrite(B, LOW);

 delay(1000);

 // RED + GREEN = YELLOW

 digitalWrite(B, HIGH);

 digitalWrite(R, LOW);

 digitalWrite(G, LOW);

 delay(1000);

 // RED + BLUE = MAGENTA

 digitalWrite(B, LOW);

 digitalWrite(R, LOW);

 digitalWrite(G, HIGH);

 delay(1000);

 // GREEN + BLUE = CYON

 digitalWrite(B, LOW);

 digitalWrite(R, HIGH);

 digitalWrite(G, LOW);

 delay(1000);

 // RED + GREEN + BLUE = WHITE

 digitalWrite(B, LOW);

 digitalWrite(R, LOW);

 digitalWrite(G, LOW);

 delay(1000);

 // ALL OFF

 digitalWrite(B, HIGH);

 digitalWrite(R, HIGH);

 digitalWrite(G, HIGH);

 delay(1000);

}

RGB LED Module DIP (KY-016) [D007]

https://www.youtube.com/watch?v=CBWuVl1_O38

*GitHub : https://github.com/rdiot/rdiot-d007.git

* Specs

Use of full color LED

RGB tricolor current-limiting resistance to prevent burn out

Through the PWM regulating three primary colors mixed with different colors

With a variety of single chip microcomputer interface

Working voltage: 5V

LED drive mode: Yin drive

* Contents

- Connect

R ----- D11

G ----- D10

B ----- D9

- ----- GND

- Key Code

int redPin = 11;

int greenPin = 10;

int bluePin = 9;

void setup()

{

 pinMode(redPin, OUTPUT);

 pinMode(greenPin, OUTPUT);

 pinMode(bluePin, OUTPUT); 

}

void loop()

{

  setColor(255, 0, 0); // red

  delay(1000);

  setColor(0, 255, 0); // green

  delay(1000);

  setColor(0, 0, 255); // blue

  delay(1000);

  setColor(255, 255, 0); // yellow

  delay(1000); 

  setColor(80, 0, 80); // purple

  delay(1000);

  setColor(0, 255, 255); // aqua

  delay(1000);

}

void setColor(int red, int green, int blue)

{

  analogWrite(redPin, red);

  analogWrite(greenPin, green);

  analogWrite(bluePin, blue); 

}

RGB LED (BL-L515) [D006]

https://www.youtube.com/watch?v=A9x5JjcyAf4

*GitHub : https://github.com/rdiot/rdiot-d006.git

* Specs

5.0mm Round Type, RGB Full Color LED Lamps

Diffused and Water clear lens are available.

Popular T-1 diameter package.

IC compatible /Low current capability.

RoHs Compliance

* Contents

- DataSheet : http://www.alldatasheet.com/datasheet-pdf/pdf/699972/BETLUX/BL-L515.html

- Connect

R ----- D11

GND ----- GND

G ----- D10

B ----- D9

- Key Code

int redPin = 11;

int greenPin = 10;

int bluePin = 9;

void setup()

{

 pinMode(redPin, OUTPUT);

 pinMode(greenPin, OUTPUT);

 pinMode(bluePin, OUTPUT); 

}

void loop()

{

  setColor(255, 0, 0); // red

  delay(1000);

  setColor(0, 255, 0); // green

  delay(1000);

  setColor(0, 0, 255); // blue

  delay(1000);

  setColor(255, 255, 0); // yellow

  delay(1000); 

  setColor(80, 0, 80); // purple

  delay(1000);

  setColor(0, 255, 255); // aqua

  delay(1000);

}

void setColor(int red, int green, int blue)

{

  analogWrite(redPin, red);

  analogWrite(greenPin, green);

  analogWrite(bluePin, blue); 

}

7 color flash LED Module (KY-034) [D010]

https://www.youtube.com/watch?v=TN4ByfN2Esk

*GitHub : https://github.com/rdiot/rdiot-d010.git

* Specs

Product Type: LED

Product Model: YB-3120B4PnYG-PM

Shape: Round LED 5mm DIP type

Color: pink yellow green (high brightness)

Lens type: white mist

Standard Forward Voltage :3.0-4 .5 V

* Contents

- Connect

S ----- D2

Middle ----- X 

- ----- GND

- Key Code

int R = 2;

void setup()

{

 Serial.begin(115200);

 Serial.println("Arduino Examples - 7 Color Flash");

 pinMode(R, OUTPUT);

 digitalWrite(R, LOW);

}

void loop()

{

 digitalWrite(R, HIGH); // on (for 5 Second)

 delay(5000); 

}

2 Color(R,G) LED Module (KY-011) [D005]

https://www.youtube.com/watch?v=ab7KCHtr0VE

*GitHub : https://github.com/rdiot/rdiot-d005.git

* Specs

The Keyes 2 Color LED Module is a simple yet effective LED that is compatible with Arduino systems.  

Specs:

Material: FR4

Length: 35mm

Width: 15mm

Height: 13mm

Weight: 1.35g

Operating Voltage: 5v DC

* Contents

- Connect

- ----- GND

R ----- D11 (red)

G ----- D10 (green)

- Key Code

int R = 11; // OUTPUT PIN red

int G = 10; // OUTPUT PIN green

void setup()

{

 Serial.begin(115200); 

 pinMode(R, OUTPUT);

 pinMode(G, OUTPUT);

}

void loop()

{ 

 analogWrite(R, 0);

 analogWrite(G, 0);

 // RED

 for (int i = 0; i < 256; i++)

 {

 analogWrite(R, i);

 delay(10); 

 }

 for (int i = 0; i < 256; i++)

 {

 analogWrite(R, 255-i);

 delay(10);

 }

 // YELLOW

 for (int i = 0; i < 256; i++)

 {

 analogWrite(G, i);

 delay(10);

 }

 for (int i = 0; i < 256; i++)

 {

 analogWrite(G, 255 - i);

 delay(10);

 }

 // RED + Green

 for (int i = 0; i < 256; i++)

 {

 analogWrite(R, i);

 analogWrite(G, i);

 delay(10);

 }

 for (int i = 0; i < 256; i++)

 {

 analogWrite(R, 255 - i);

 analogWrite(G, 255 - i);

 delay(10);

 } 

}

MF-A03 Knob + Sheet Scale (MF-A03) [S216]

https://www.youtube.com/watch?v=uAHpbNTsiUc

* Specs

A03 dial knob + MF-A03 bakelite knob with scale plate / sheet scale digital potentiometer

3362P 10K Trimmer Potentiometer (3362P-10K) [S091]

https://www.youtube.com/watch?v=pdCVi_gEZNs

* Specs

10Pcs 3362P-103 3362 P 10K ohm High Precision Variable Resistor Potentiometer

3296W Multiturn Trimmer Potentiometer (3296W) [S089]

https://www.youtube.com/watch?v=kQI45GNi8SE

* Specs

Features

Multiturn / Cermet / Industrial / Sealed 5 terminal styles Tape and reel packaging available Chevron seal design Listed on the QPL for style RJ24 per Mounting hardware available

* Contents

- Connect

3 (Left)

2 (Middle) ----- GND

1 (Right) ----- VCC 

Linear Potentiometer B1K~B1M (B1K~B1M) [S070]

https://www.youtube.com/watch?v=XWHGxC1BT80

*GitHub : https://github.com/rdiot/rdiot-s070.git

* Contents

- Connect

Left ----- D8

Middle ----- LED + 

LED (+) ----- Potentiometer Middle

LED (-) ----- GND

- Key Code

#include <Wire.h> 

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,20,4);  // LCD2004

int pin=8;

void setup()

{

  lcd.init();  // initialize the lcd 

  lcd.backlight();

  lcd.print("start LCD2004");

  pinMode(pin, OUTPUT);

  digitalWrite(pin,HIGH);

  delay(1000);

  lcd.clear();

}

void loop()

{

  lcd.setCursor(0,0);

  lcd.print("S070:B1K~B1M");

  lcd.setCursor(0,1);

  lcd.print("analog=" + (String)analogRead(A0) + " ");

}

Slide Pot 10K Module [S061]

https://www.youtube.com/watch?v=cJkjxeIvFuM

*GitHub : https://github.com/rdiot/rdiot-s061.git

* Specs

Two analog outputs, analog outputs 0-VCC voltage signals

Size: 90 * 20mm / 0.39*0.78"

Voltage: 3.3V or 5V

Port: Analog

Resistance: 10K

Quantity:1pc

* Contents

- Connect

GND ----- X 

VCC ----- X

OTB ----- A1

GND ----- GND

VCC -----5V

OTA -----  A0

- Key Code

#include <Wire.h> 

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,20,4);  // LCD2004

int pot1Pin = A0;

int pot2Pin = A1;

int val;

void setup()

{

  lcd.init();  // initialize the lcd 

  lcd.backlight();

  lcd.print("start LCD2004");

  delay(1000);

  lcd.clear();

}

void loop()

{

  lcd.setCursor(0,0);

  lcd.print("S061:Slide Pot");

  lcd.setCursor(0,1);

  lcd.print("OTA=" + (String)analogRead(pot1Pin) + " -> " + (String)map(analogRead(pot1Pin), 0, 1021, 0, 100)  + "     " );

  lcd.setCursor(0,2);

  lcd.print("OTB=" + (String)analogRead(pot2Pin) + " -> " + (String)map(analogRead(pot2Pin), 0, 1021, 0, 100)  + "     ");

  delay(10);

}

Taper Rotary Potentiometer B10K (B10K) [S060]

https://www.youtube.com/watch?v=VMQ_LH0NPps

*GitHub : https://github.com/rdiot/rdiot-s060.git

* Specs

Manufacturer: ALPHA

Manufacturer Part No: B10K OHM 17mm

Comes with Dust Seal

Specifications

Adjustment Type: Top Adjustment

Power: 1/2W

Resistance: 10K OHM OHMS

Type: Linear

Type B

Features

Knurled Shaft

Suits Most Standard knobs

Shaft Diameter: 6mm

Shaft Length: 10mm

Mounting Hole: 7.5mm

Base Diameter: 16mm

* Contents

- Connect

Left - 5V

Middle - A0 (OUT)

Right - GND

- Key Code

#include <Wire.h> 

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,20,4);  // LCD2004

int potPin = A0;

int val;

void setup()

{

  lcd.init();  // initialize the lcd 

  lcd.backlight();

  lcd.print("start LCD2004");

  //pinMode(potPin, INPUT);

  delay(1000);

  lcd.clear();

}

void loop()

{

  lcd.setCursor(0,0);

  lcd.print("S060:B10K");

  val = analogRead(potPin);

  lcd.setCursor(0,1);

  lcd.print("analog=" + (String)val + "  " );

  val = map(val, 0, 1021, 100, 1);

  lcd.setCursor(0,2);

  lcd.print("val1~100=" + (String)val + "  " );

  delay(10);

}

Amp Pot B5K (B5K) [S027]

https://www.youtube.com/watch?v=7J1AMx28ROs

* Specs

5k

2W @ 70°C ambient

Non-rotational key

Temp. range: -55°C to +120°C

Shaft length: 0.875" 

Shaft dia.: 0.25"

Mounting hole: 0.375" 

Max. panel thickness: 0.25"

* Contents

- Connect

Potentiometer

LEFT - 5V

MIDDLE - A0 (OUT)

RIGHT - GND

Servo

Black - GND

Red - 5V

Red -  D12

- Key Code

#include <Wire.h> 

#include <LiquidCrystal_I2C.h>

#include <Servo.h> 

LiquidCrystal_I2C lcd(0x27,20,4);  // LCD2004

Servo myservo; 

int servoPin = 12;

int potPin = A0;

int val;

void setup()

{

  lcd.init();  // initialize the lcd 

  lcd.backlight();

  lcd.print("start LCD2004");

  myservo.attach(servoPin); 

  delay(1000);

  lcd.clear();

}

void loop()

{

  val = analogRead(potPin);

  val = map(val, 0, 1023, 0, 179);

  lcd.setCursor(0,0);

  lcd.print("S027:B5K");

  myservo.write(val);

  lcd.setCursor(0,1);

  lcd.print("pos0~179=" + (String)val + "  " );

  delay(10); 

}

3G Shield Call and Send SMS by AT Command [P011.1]

https://www.youtube.com/watch?v=hzMM8QfeTKE

*GitHub : https://github.com/rdiot/rdiot-p011.1.git

* Parts

- Arduino UNO

- ITEAD 3G Shield (IM121026002) [B014]

- Cell Phone 

* Contents

Send SMS and Call to my Cell Phone

AT+CMGF=1

AT+CPMS="SM","SM","SM"

AT+CMGW="01045625456"<CR>(TEXT MODE)

hi there. This is test for SMS.

Crtl+Z

AT+CMSS=3

AT+CMSS=4

Bluetooth Anti Lost Smart Tracker iTag [S213]

https://www.youtube.com/watch?v=DxHPToncQzs

* Specs

Free app to pair smart phone to iTag

Alerts when iTag and iPhone are ut of range

Self-portrait. Works as remote shutter, with burst shot

Bluetooth 4.0/Bluetooth Smart

Replaceable battery : Model CR2032 Lithum Coin Battery

Last Seen provides you within pin-drop on map to help you recover your item

Trigger on/off the voice recording on mobile phone

iBeacon Bluetooth 4.0 BLE Module [S227]

https://www.youtube.com/watch?v=U4J3pmBFsVE

* Specs

iBeacon  Module Bluetooth 4.0 BLE Support Near-field Positioning Sensor Wireless Acquisition

Description:

Tested with iOS 7.0

Based on TI's CC2541. Range is 30M

Size: 24.8mm x 24.8mm,  thickness 7.5mm

You can customize your own iBeacon configuration including UUID etc

Support firmware upgrade 

Support payment interface 

Support broadcast read the battery level, temperature, humidity acquisition, without connecting module

Documents: https://cloud.mail.ru/public/f22154604af3%2FiBeacon_en-FZ1095.zip

BT Version: Bluetooth Specification V4.0 BLE

Send and receive no bytes limit.

Working frequency: 2.4GHz ISM band

Modulation method: GFSK(Gaussian Frequency Shift Keying)

RF Power: -23dbm, -6dbm, 0dbm, 6dbm, can modify through AT

Command AT+POWE.

Speed: Asynchronous: 6K Bytes

Synchronous: 6K Bytes

Security: Authentication and encryption

Service: Central & Peripheral UUID FFE0,FFE1

Power: +3.3VDC 50mA

Long range: Open space have 100 Meters with iphone4s

Power: In sleep mode 400uA~1.5mA, Active mode 8.5mA.

Working temperature:–5 ~ +65 Centigrade

Size: HM- 10 26.9mm x 13mm x 2.2 mm; HM-11 18*13.5*2.2mm

CC2540 BLE Protocol Analyzer (CC2540) [S173]

https://www.youtube.com/watch?v=ISOLc8B7u_A

* Specs

Function characteristics:

Size: 4.5 * 1.7 cm

Small volume, light weight, leads to download port and common IO port, standard 1.27mm pin interface

Frequency band, the working frequency is 2.4GHz

Wireless transmission rate up to 1Mbps

Power: receiving the current <20mA, the emission current <25mA

The use of PCB antenna, extended the receiving distance.

With the SmartRF Packet Sniffer can achieve Bluetooth low energy BLE protocol analyzer function, with the CC2540_USBdongle_HostTestRelease_All.hex firmware can use BTool as a PC host computer

The official design, compatible with all the official application. The whole network only ultra narrow frame design.

Bluetooth 4.0 MP3 Decoding Board Module [B147]

https://www.youtube.com/watch?v=jnU8WLHgCcw

* Specs

This product support recording function.

In the state of AUX long press mode key to enter the recording, the premise is to have U disk or SD card

Can also be in the U disk or SD card state long press play button to choose play the recording.

Function characteristics:

* supported formats: APE FLAC WAV to WMA MP3

* version 4.0 bluetooth chip

* special android APK apple apps for player control operation

* bluetooth push to save in hand pattern in the music scan transfer via bluetooth to players

* mobile phone can read U disk inserted in decoding board/music files in SD card Displayed in the mobile phone Operating as a local file

* radio function, can directly control the automatic searching, manually selected frequency fine tuning

* audio input function, can realize AUX input signal transfer function

* 7 section of the EQ can change automatically presented seven sound effect, to choose from.

DAE will work sound function Can choose virtual bass The high increase. 

Bluetooth Module HC-05 (HC-05) [S128]

https://www.youtube.com/watch?v=8nEfJhN78Ww

* Specs

30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL HC-05 for arduino

HC-05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup.

Typical -80dBm sensitivity

Up to +4dBm RF transmit power

Low Power 1.8V Operation ,1.8 to 3.6V I/O

PIO control

UART interface with programmable baud rate

With integrated antenna

With edge connector

* Contents

PC - FT232RL - HC-05 

Communicate beteween PC and HC-05

HC Serial Bluetooth Module (HC-06) [S018]

HC Serial Bluetooth Module (HC-06) Phone to Slave [S018] 

https://www.youtube.com/watch?v=RuOHfPNCc4I

HC Serial Bluetooth Module (HC-06) Mster to Slave [S018]

https://www.youtube.com/watch?v=y8-W5BIm6xU

*GitHub : https://github.com/rdiot/rdiot-s018.git

* Specs

Serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc.

And now, we provide HC-05 and HC-06. HC-05 could be setting to Master or Slave by user. HC-06 has be designed Master or Slave when the factory, user couldn't change the role.

Feature :

Bluetooth protocal:  Bluetooth Specification v2.0+EDR

Frequency:  2.4GHz ISM band

Modulation:  GFSK(Gaussian Frequency Shift Keying)

Emission power:  ≤4dBm, Class 2

Sensitivity:  ≤-84dBm at 0.1% BER

Speed: Asynchronous:  2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps

Security:  Authentication and encryption

Profiles:  Bluetooth serial port

Power supply: +3.3VDC 50mA

Working temperature: -20 ~ +75 Centigrade

Dimension: 26.9mm x 13mm x 2.2 mm

Default : Slave, 9600 baud rate, N, 8, 1. Pincode 1234

* Contents

- Connect

WAKEUP

VCC(3.6~6V) ----- 5V

GND ----- GND

TXD ----- RX

RXD ----- TX

STATE 

- Master Setup

AT

AT+ROLE=M

Arduino Reboot

AT+PIN1234

AT+BAUD4

- Slave Setup

AT

AT+ROLE=S

Arduino Reboot

AT+PIN1234

AT+BAUD4

AT+NAMEbtSlave

- Key Code

@Setup Master or Slave 

#include <SoftwareSerial.h>

SoftwareSerial BTSerial(2, 3);

void setup()  

{

  Serial.begin(9600);

  BTSerial.begin(9600);

}

void loop()

{

  if (BTSerial.available())

    Serial.write(BTSerial.read());

  if (Serial.available())

    BTSerial.write(Serial.read());

}  

@ Slave Test Source (Phone Master -> Slave)

#include "U8glib.h"

#include <SoftwareSerial.h>

U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NONE);

SoftwareSerial BTSerial(2, 3);

char data=NULL;

String str="";

int ledPin = 9;

void setup() {

 pinMode(ledPin,OUTPUT);

  Serial.begin(9600);

  BTSerial.begin(9600);

}

void loop(void) {

  if (BTSerial.available()) 

  {

   //Serial.write(BTSerial.read()); 

    data = (char)BTSerial.read();

    if(data == '1') {

      digitalWrite(ledPin,HIGH);

      str = "ON";

    } else if(data == '0') {

      digitalWrite(ledPin,LOW);

      str = "OFF";

    }

   }

  // picture loop

  u8g.firstPage();  

  do {

    draw();

  } while( u8g.nextPage() );

  // rebuild the picture after some delay

  delay(100);

}

void draw(void) {

  u8g.setFont(u8g_font_9x15B);

  u8g.setPrintPos(0, 12); 

  u8g.println("HC-06");

  u8g.setFont(u8g_font_helvB14);

  u8g.setPrintPos(0,40);

  u8g.print("data="+(String)data);

  u8g.setFont(u8g_font_helvB14);

  u8g.setPrintPos(0,60);

  u8g.print("cmd="+(String)str);

}

@ Master HC-06 <-> Slave HC-06 Test Source

#include <SoftwareSerial.h>

SoftwareSerial BT_Serial(2,3); //RX, TX

void setup()

{

  Serial.begin(9600);

  BT_Serial.begin(9600); // connect bluetooth

}

void loop()

{

  if(BT_Serial.available())

    Serial.write(BT_Serial.read()); // bluetooth read

  if(Serial.available())

    BT_Serial.write(Serial.read()); // bluetooth write  

}