055269 Pro Micro Starter Kit: Difference between revisions

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[[File:055269-1.png|right|thumb|600px|]]
[[File:055269-1.png|right|thumb|600px|]]


=='''055269 Pro Micro Starter Kit '''==
== '''Description''' ==
 
== 1.Description ==
Containing resistors with different resistance values, different colors LEDs, buttons, IR receiving components, this kit is compatible with various microcontrollers and Raspberry Pi.
Containing resistors with different resistance values, different colors LEDs, buttons, IR receiving components, this kit is compatible with various microcontrollers and Raspberry Pi.
Included in this kit, the Micro control board belongs to the Arduino series microcontroller and is compatible with the Arduino development platform.
Included in this kit, the Micro control board belongs to the Arduino series microcontroller and is compatible with the Arduino development platform.
To make you have a better understanding with these components and Micro control board, we will also provide some learning courses based on the Arduino, like wiring methods, test code, etc.
To make you have a better understanding with these components and Micro control board, we will also provide some learning courses based on the Arduino, like wiring methods, test code, etc.


 
== '''Component List''' ==
== 2.Component List ==
<br>
<br>
{| width="80%" cellspacing="0" border="1"
{| width="80%" cellspacing="0" border="1"
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| align="center" | 1   
| align="center" | 1   
| align="center" |055269
| align="center" |055269 Main Board Micro
| align="center" | 1
| align="center" | 1
| align="center" |<br>[[File:055269-2.png|200px|frameless|thumb]]<br>
| align="center" |<br>[[File:055269-2.png|200px|frameless|thumb]]<br>
Line 124: Line 121:
|}
|}


== 3.3.Installing Arduino IDE And Driver==
== '''Installing Arduino IDE And Driver'''==


When we get the development board, we firstly need to install the Arduino IDE and driver. The related files can be found on the official website. The following links you could refer to:
When we get the development board, we firstly need to install the Arduino IDE and driver. The related files can be found on the official website. The following links you could refer to:
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<br>[[File:055269-15.png|600px|frameless|thumb]]<br>
<br>[[File:055269-15.png|600px|frameless|thumb]]<br>


 
== '''Specification''' ==  
 
=== '''4.Specification''' ===


Micro Control Board:
Micro Control Board:
Line 187: Line 182:
RAW:external power supply DC 7-9V
RAW:external power supply DC 7-9V


== '''5.Project''' ==
== '''Project''' ==
=== '''Hello World! ''' ===
=== '''Hello World! ''' ===


Line 242: Line 237:




'''LED Blinking'''
=== '''LED Blinking''' ===


'''Description'''
'''Description'''
Line 272: Line 267:
 digitalWrite(led, LOW);    //Turn off led
 digitalWrite(led, LOW);    //Turn off led
 delay(1000);//delay for 1000ms  
 delay(1000);//delay for 1000ms  
}
</pre>  
</pre>  


'''Test Result'''
'''Test Result'''<br>
After downloading program, you will see the LED connected to IO port blinking, with an interval approximately one second.
After downloading program, you will see the LED connected to IO port blinking, with an interval approximately one second.
The blinking LED experiment is now completed.
The blinking LED experiment is now completed.<br>


'''Advertising Lights'''
=== '''Advertising Lights''' ===
'''Description'''
 
In life, we often see some billboards composed of colorful led lights. Different effects shown on billboard as lights change. In this section, we simulate the effect of advertising lights with LED lights.
'''Description'''<br>
In life, we often see some billboards composed of colorful led lights. Different effects shown on billboard as lights change. In this section, we simulate the effect of advertising lights with LED lights.<br>


'''Equipment'''
'''Equipment'''<br>
* Micro control board*1
* Micro control board*1
* USB cable*1
* USB cable*1
Line 291: Line 288:
* Male to male Dupont Lines
* Male to male Dupont Lines


'''Wiring Diagram'''
'''Wiring Diagram'''<br>
<br>[[File:055269-23.png|600px|frameless|thumb]]<br>
<br>[[File:055269-23.png|600px|frameless|thumb]]<br>


'''Test Code'''
'''Test Code'''<br>
 
<pre>int BASE = 2 ;  //the first LED is connected to I/O port
<pre>int BASE = 2 ;  //the first LED is connected to I/O port
int NUM = 5;  //the sum of LED
int NUM = 5;  //the sum of LED
Line 317: Line 315:




'''Test Result'''
'''Test Result'''<br>
After downloading the program, the external small light gradually  brightens then darkens, and alternates.
After downloading the program, the external small light gradually  brightens then darkens, and alternates.<br>


=== '''Button Controlling LED''' ===
=== '''Button Controlling LED''' ===
'''Description'''
 
'''Description'''<br>
I/O port means interface for INPUT and OUTPUT. Up until now, we’ve only used the output function.  
I/O port means interface for INPUT and OUTPUT. Up until now, we’ve only used the output function.  
In this experiment, we will try to use the input function, which is to read the output value of device. We’ll complete an experiment with use 1 button and 1 LED to give you a better understanding of the I/O function.  
In this experiment, we will try to use the input function, which is to read the output value of device. We’ll complete an experiment with use 1 button and 1 LED to give you a better understanding of the I/O function.  
Line 336: Line 335:
* Male to male Dupont Lines
* Male to male Dupont Lines


'''Wiring Diagram'''
'''Wiring Diagram'''<br>
<br>[[File:055269-24.png|600px|frameless|thumb]]<br>
<br>[[File:055269-24.png|600px|frameless|thumb]]<br>


Line 365: Line 364:
</pre>
</pre>


'''Test Result'''
'''Test Result'''<br>
After downloading the program and powering on, the LED light is on when the button is pressed, otherwise it is off.
After downloading the program and powering on, the LED light is on when the button is pressed, otherwise it is off.


=== '''RGB LED''' ===
=== '''RGB LED''' ===


'''Description'''<br>


'''Description'''
RGB lights can adjust the intensity of three primary colors (red / blue / green) through the PWM voltage input of the three pins R, G, and B to achieve the full-color mixing effect.
RGB lights can adjust the intensity of three primary colors (red / blue / green) through the PWM voltage input of the three pins R, G, and B to achieve the full-color mixing effect.
In this experiment, we control the RGB lights to display different colors by controlling the PWM values of the three PWM ports. The description of the RGB light interfaces are shown below.
In this experiment, we control the RGB lights to display different colors by controlling the PWM values of the three PWM ports. The description of the RGB light interfaces are shown below.


<br>[[File:055269-33.png|500px|frameless|thumb]]<br>


'''Equipment'''
'''Equipment'''<br>
* Micro control board*1
* Micro control board*1
* USB cable*1
* USB cable*1
Line 385: Line 385:
* Breadboard cables
* Breadboard cables


'''Wiring Diagram'''
'''Wiring Diagram'''<br>


<br>[[File:055269-40.png|500px|frameless|thumb]]<br>


<br>[[File:055269-28.png|600px|frameless|thumb]]<br>


'''Test Code'''<br>


'''Test Code'''
<pre>int redpin = 9 //select the pin for the red LED
<pre>int redpin = 9 //select the pin for the red LED
int greenpin =6;// select the pin for the green LED
int greenpin =6;// select the pin for the green LED
Line 422: Line 422:
  Serial.println(val, DEC);
  Serial.println(val, DEC);
}
}
<pre>
</pre>
 


'''Test Result'''<br>


'''Test Result'''
After downloading the program and powering on, the external RGB light displays various colors alternately.
After downloading the program and powering on, the external RGB light displays various colors alternately.




=== '''Photosensitive LED''' ===
=== '''Photosensitive LED''' ===


'''Description'''
'''Description'''<br>
 
Since the photo resistor is an element that can change the resistance value according to the light intensity, the analog value needs to be read via analog port.
Since the photo resistor is an element that can change the resistance value according to the light intensity, the analog value needs to be read via analog port.
In this experiment, we design a circuit that reading different analog value and mapping analog value into PWM value under different light intensities, which controls the brightness of LED. Therefore, we achieve different brightness change of led as light intensity changes.
In this experiment, we design a circuit that reading different analog value and mapping analog value into PWM value under different light intensities, which controls the brightness of LED. Therefore, we achieve different brightness change of led as light intensity changes.
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* Male to male Dupont Lines
* Male to male Dupont Lines


'''
'''Wiring Diagram'''
Wiring Diagram'''


<br>[[File:055269-28.png|600px|frameless|thumb]]<br>
<br>[[File:055269-41.png|600px|frameless|thumb]]<br>




'''Test Code'''
'''Test Code'''<br>


<pre>int ledpin=6;//define digital port 6 (PWM outputs)
<pre>int ledpin=6;//define digital port 6 (PWM outputs)
Line 473: Line 477:
</pre>
</pre>


Test Result
'''Test Result'''<br>
After downloading the program, the photo resistor senses that the  brighter the light, the darker the LED; it senses that the darker the light, the brighter the LED. Open the serial port monitor, set baud rate to 9600, and you can see the analog value of photo resistor that senses the external light intensity.
After downloading the program, the photo resistor senses that the  brighter the light, the darker the LED; it senses that the darker the light, the brighter the LED. Open the serial port monitor, set baud rate to 9600, and you can see the analog value of photo resistor that senses the external light intensity.


 
== '''Resources''' ==
6.Resources
 
=== '''Button Controlling LED''' ===
 
'''Description'''
I/O port means interface for INPUT and OUTPUT. Up until now, we’ve only used the output function.
In this experiment, we will try to use the input function, which is to read the output value of device. We’ll complete an experiment with use 1 button and 1 LED to give you a better understanding of the I/O function.
 
 
'''Equipment'''
* Micro control board*1
* USB cable*1
* LED*1
* Button *1
* 220Ω Resistor*1
* 10KΩ Resistor*1
* Breadboard*1
* Male to female Dupont Lines
* Male to male Dupont Lines
 
'''Wiring Diagram'''
 
<br>[[File:055277-29.png|600px|frameless|thumb]]<br>
 
'''Test Code'''
 
int ledPin = 7;  //define digital port 7
int inputPin = 2; //define digital port 2
void setup()
{
pinMode(ledPin, OUTPUT);  //set ledPinto to output
pinMode(inputPin, INPUT); //set inputPin to input
}
void loop()
{
int val = digitalRead(inputPin);
//set digital variable val,read the value of digital port 2,assign the value for val
if (val == LOW) //when val is low level,LED gets dark
{
digitalWrite(ledPin, LOW); // LED gets dark
}
else
{
digitalWrite(ledPin, HIGH); // LED gets bright
}
}
 
'''Test Result'''
After downloading the program and powering on, the LED light is on when the button is pressed, otherwise it is off.
 
 
=== '''RGB LED''' ===
 
'''Description'''
RGB lights can adjust the intensity of three primary colors (red / blue / green) through the PWM voltage input of the three pins R, G, and B to achieve the full-color mixing effect.
In this experiment, we control the RGB lights to display different colors by controlling the PWM values of the three PWM ports. The description of the RGB light interfaces are shown below.
 
<br>[[File:055277-29.png|600px|frameless|thumb]]<br>
 
'''Equipment'''
Micro control board*1
USB cable*1
RGB LED*1
220Ω Resistor*3
Breadboard*1
Dupont Lines
Breadboard cables
 
'''Wiring Diagram
<br>[[File:055277-29.png|600px|frameless|thumb]]<br>
 
 
'''Test Code'''
int redpin = 9 //select the pin for the red LED
int greenpin =6;// select the pin for the green LED
int bluepin =5; // select the pin for the blue LED
int val;
 
void setup() {
  pinMode(redpin, OUTPUT);
  pinMode(bluepin, OUTPUT);
  pinMode(greenpin, OUTPUT);
  Serial.begin(9600);
}
 
void loop()
{
for(val=255; val>0; val--)
  {
  analogWrite(9, val);
  analogWrite(6, 255-val);
  analogWrite(5, 128-val);
  delay(1);
  }
for(val=0; val<255; val++)
  {
  analogWrite(9, val);
  analogWrite(6, 255-val);
  analogWrite(5, 128-val);
  delay(1);
  }
Serial.println(val, DEC);
}
 
'''Test Result'''
After downloading the program and powering on, the external RGB light displays various colors alternately.
 
 
'''Photosensitive LED'''
 
'''Description'''
Since the photo resistor is an element that can change the resistance value according to the light intensity, the analog value needs to be read via analog port.
In this experiment, we design a circuit that reading different analog value and mapping analog value into PWM value under different light intensities, which controls the brightness of LED. Therefore, we achieve different brightness change of led as light intensity changes.
 
 
'''Equipment'''
* USB cable*1
* Micro control board*1
* LED*1
* Photo resistor*1
* 220Ω Resistor*1
* 10KΩ Resistor*1
* Breadboard*1
* Male to female Dupont Lines
* Male to male Dupont Lines
 
'''Wiring Diagram'''
<br>[[File:055277-29.png|600px|frameless|thumb]]<br>
 
'''Test Code'''
int ledpin=6;//define digital port 6 (PWM outputs)
void setup()
{
pinMode(ledpin,OUTPUT);//set digital port 6 to output
Serial.begin(9600);//set baud rate to 9600
}
void loop()
{
int val=analogRead(0);//read value of analog port A0
Serial.println(val);//display val variable
val = map(val, 0, 1023, 0, 255);//map form 0-1023 to 0-255
analogWrite(ledpin,255-val);// turn on LED and set the brightness
delay(10);//delay for 0.01s
}
 
'''Test Result'''
After downloading the program, the photo resistor senses that the  brighter the light, the darker the LED; it senses that the darker the light, the brighter the LED. Open the serial port monitor, set baud rate to 9600, and you can see the analog value of photo resistor that senses the external light intensity.
 
== 6.Resources ==
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(7)Complete the test for softap mode operation
 
== 5.Resources ==

Revision as of 17:34, 18 December 2019

055269-1.png

Description

Containing resistors with different resistance values, different colors LEDs, buttons, IR receiving components, this kit is compatible with various microcontrollers and Raspberry Pi. Included in this kit, the Micro control board belongs to the Arduino series microcontroller and is compatible with the Arduino development platform. To make you have a better understanding with these components and Micro control board, we will also provide some learning courses based on the Arduino, like wiring methods, test code, etc.

Component List


No. Product Name Quantity Picture
1 055269 Main Board Micro 1
thumb
2 USB Micro B Cable 1
thumb
3 220Ω resistor 15
thumb
4 470Ω resistor 5
thumb
5 10KΩ resistor 5
thumb
6 LED - Green 5
thumb
7 LED - Blue 5
thumb
8 LED - Red 5
thumb
9 F5- full-color RGB 5
thumb
10 Dupont Line 10
thumb
11 Dupont Line 10
thumb
12 Dupont Line 10
thumb
13 button 4
thumb
14 Breadboard 2
thumb
15 Photo Resistor 3
thumb
16 IR emitter 1
thumb
17 IR receiver 1
thumb

Installing Arduino IDE And Driver

When we get the development board, we firstly need to install the Arduino IDE and driver. The related files can be found on the official website. The following links you could refer to: https://www.arduino.cc/en/Main/OldSoftwareReleases#1.5.x Next to introduce installation method of Arduino-1.5.6 version IDEfor Windows system. Download arduino-1.5.6-r2-windows.zip compressed folder and unzip it. Double click Arduino-1.5.6 .exe file


thumb

Next step


thumb

Next step


thumb

Complete driver installation, click “Close” as shown below
thumb

thumb


Next to install Micro control board. This control board uses ATmega32u4 main chip and comes with USB to serial port function. For Windows 10 system, the computer will automatically install the driver after connecting the Micro control board to the computer with a micro USB cable. Click Computer--Properties--Device Manager, as shown below.
thumb

For other systems (Windows system), after connecting to the computer, the unknown device is displayed in the device manager. We can refer to the method of changing the driver on the computer( Windows system) and reinstalling the driver.
thumb

Enter the following page.
thumb

Find Arduino IDE installing address and drivers file, such as my defined driver address: C:\Program Files (x86)\Arduino\drivers


thumb

Click“Next Step” to start installing.
thumb

Finish installing, click to “close”
thumb

The driver is now installed. Click Computer-Properties-Device Manager, as shown below:


thumb

Specification

Micro Control Board: Digital port:RX(D0)、TX(D1)、D2-D10、D14-D16、A0-A3(D18-D21) Digital port:A0-A3、D4(A6)、D6(A7)、D8(A8)、D9(A9)、D10(A10) PWM port(Pulse width modulation):D3、D5、D6、D9、D10 External Interrupt interface:D3 (interrupt 0), D2 (interrupt 1), D0 (interrupt 2), D1 (interrupt 3), and D7 (interrupt 4) Serial communication interface:RX(D0)、TX(D1) SPI communication interface:D14(MISO)、D15(SCLK)、D16(MOSI) I2C communication interface:D2(SDA)and D3(SCL) RAW:external power supply DC 7-9V

Project

Hello World!

Description
After installing USB driver of Micro control board, we can find the corresponding serial port in Windows Device Manager. The burning of the first program is shown below. The serial monitor shows "Hello world!".


Equipment

  • Micro control board*1
  • USB cable*1

Wiring Diagram
thumb

Test Code

int val;
int ledpin=13; 
void setup()
{
Serial.begin(9600);
pinMode(ledpin,OUTPUT);
}
void loop()
{
val=Serial.read();
if(val=='R')
{
digitalWrite(ledpin,HIGH);
delay(500);
digitalWrite(ledpin,LOW);
delay(500);
Serial.println("Hello World!");
}
}

Test Result Open Arduino software, set board as shown below.


thumb


Set COM port, as shown below.


thumb

Clickthumbto compile the program,check if the program is right;click thumbto upload program;after setting up Micro control board, as shown below:
thumb

Upload successfully,enter “R”,click to “send”, serial monitor displays “ Hello World!”
thumb


LED Blinking

Description The blinking LED experiment is quite simple. In this experiment, we’ll complete experiment using other digital I/O ports and external light.


Equipment

  • Micro control board*1
  • USB cable*1
  • LED*1
  • 220Ω Resistor*1
  • Breadboard*1
  • Male to female Dupont Lines


Wiring Diagram
thumb

Test Code

int led = 2;                     //Define digital port 2
void setup()
{
  pinMode(led, OUTPUT);     //Set led to output}
void loop()
{
  digitalWrite(led, HIGH);   //Turn on led
 delay(1000); //delay for 1000ms              
 digitalWrite(led, LOW);    //Turn off led
 delay(1000);//delay for 1000ms 
}

Test Result
After downloading program, you will see the LED connected to IO port blinking, with an interval approximately one second. The blinking LED experiment is now completed.

Advertising Lights

Description
In life, we often see some billboards composed of colorful led lights. Different effects shown on billboard as lights change. In this section, we simulate the effect of advertising lights with LED lights.

Equipment

  • Micro control board*1
  • USB cable*1
  • LED*5
  • 220Ω Resistor*5
  • Breadboard*1
  • Male to female Dupont Lines
  • Male to male Dupont Lines

Wiring Diagram

thumb

Test Code

int BASE = 2 ;  //the first LED is connected to I/O port
int NUM = 5;   //the sum of LED
void setup()
{
   for (int i = BASE; i < BASE + NUM; i ++) 
   {
     pinMode(i, OUTPUT);   //set I/O port to output   }
}
void loop()
{
   for (int i = BASE; i < BASE + NUM; i ++) 
   {
     digitalWrite(i, HIGH);    //set I/O to “HIGH”, light is on     delay(200);        //delay
   }
   for (int i = BASE; i < BASE + NUM; i ++) 
   {
     digitalWrite(i, LOW);    //set I/O to “LOW”", light is off     delay(200);        //delay
   }  
}


Test Result
After downloading the program, the external small light gradually brightens then darkens, and alternates.

Button Controlling LED

Description
I/O port means interface for INPUT and OUTPUT. Up until now, we’ve only used the output function. In this experiment, we will try to use the input function, which is to read the output value of device. We’ll complete an experiment with use 1 button and 1 LED to give you a better understanding of the I/O function.

Equipment

  • Micro control board*1
  • USB cable*1
  • LED*1
  • Button *1
  • 220Ω Resistor*1
  • 10KΩ Resistor*1
  • Breadboard*1
  • Male to female Dupont Lines
  • Male to male Dupont Lines

Wiring Diagram

thumb


Test Code

int ledPin = 7;  //define digital port 7
int inputPin = 2; //define digital port 2
void setup() 
{
pinMode(ledPin, OUTPUT);   //set ledPinto to output
pinMode(inputPin, INPUT); //set inputPin to input 
}
void loop()
{
int val = digitalRead(inputPin);
//set digital variable val,read the value of digital port 2,assign the value for val 
if (val == LOW) //when val is low level,LED gets dark
{ 
digitalWrite(ledPin, LOW); // LED gets dark
}
 else 
{
digitalWrite(ledPin, HIGH); // LED gets bright
}
}

Test Result
After downloading the program and powering on, the LED light is on when the button is pressed, otherwise it is off.

RGB LED

Description

RGB lights can adjust the intensity of three primary colors (red / blue / green) through the PWM voltage input of the three pins R, G, and B to achieve the full-color mixing effect. In this experiment, we control the RGB lights to display different colors by controlling the PWM values of the three PWM ports. The description of the RGB light interfaces are shown below.


thumb

Equipment

  • Micro control board*1
  • USB cable*1
  • RGB LED*1
  • 220Ω Resistor*3
  • Breadboard*1
  • Dupont Lines
  • Breadboard cables

Wiring Diagram


thumb


Test Code

int redpin = 9 //select the pin for the red LED
int greenpin =6;// select the pin for the green LED
int bluepin =5; // select the pin for the blue LED
int val;

void setup() {
  pinMode(redpin, OUTPUT);
  pinMode(bluepin, OUTPUT);
  pinMode(greenpin, OUTPUT);
  Serial.begin(9600);
}

void loop() 
{
for(val=255; val>0; val--)
  {
   analogWrite(9, val);
   analogWrite(6, 255-val);
   analogWrite(5, 128-val);
   delay(1); 
  }
for(val=0; val<255; val++)
  {
   analogWrite(9, val);
   analogWrite(6, 255-val);
   analogWrite(5, 128-val);
   delay(1); 
  }
 Serial.println(val, DEC);
}


Test Result

After downloading the program and powering on, the external RGB light displays various colors alternately.



Photosensitive LED

Description

Since the photo resistor is an element that can change the resistance value according to the light intensity, the analog value needs to be read via analog port. In this experiment, we design a circuit that reading different analog value and mapping analog value into PWM value under different light intensities, which controls the brightness of LED. Therefore, we achieve different brightness change of led as light intensity changes.


Equipment

  • USB cable*1
  • Micro control board*1
  • LED*1
  • Photo resistor*1
  • 220Ω Resistor*1
  • 10KΩ Resistor*1
  • Breadboard*1
  • Male to female Dupont Lines
  • Male to male Dupont Lines

Wiring Diagram


thumb


Test Code

int ledpin=6;//define digital port 6 (PWM outputs)
void setup()
{
pinMode(ledpin,OUTPUT);//set digital port 6 to output
Serial.begin(9600);//set baud rate to 9600
}
void loop()
{
int val=analogRead(0);//read value of analog port A0
Serial.println(val);//display val variable
val = map(val, 0, 1023, 0, 255);//map form 0-1023 to 0-255
analogWrite(ledpin,255-val);// turn on LED and set the brightness
delay(10);//delay for 0.01s
}

Test Result
After downloading the program, the photo resistor senses that the brighter the light, the darker the LED; it senses that the darker the light, the brighter the LED. Open the serial port monitor, set baud rate to 9600, and you can see the analog value of photo resistor that senses the external light intensity.

Resources