Difference between revisions of "Microduino-Module CoreUSB"

From Microduino Wiki
Jump to: navigation, search
(→‎Specifications)
Line 1: Line 1:
 
{{Language|Microduino-CoreUSB}}
 
{{Language|Microduino-CoreUSB}}
−
 
 
{| style="width: 800px;"
 
{| style="width: 800px;"
 
|-
 
|-
 
|
 
|
−
[[File:Microduino-core32U4-rect.jpg|400px|thumb|right|Microduino-Core]]
+
[[File:Microduino-core32U4-rect.jpg|400px|thumb|right|Microduino-CoreUSB]]
−
Microduino CoreUSB module uses the ATMEGA32U4 series 8-bit MCU as the core, which is an open source and Arduino Leonardo compatible controller module.
+
Microduino-CoreUSB 8-bit microcontroller development board with the ATMEGA32U4 series as the core,and it is a open-source controller module compatible with Arduino Leonardo.
  
−
The difference between Microduino-CoreUSB and Microduino-Core/Microduino-Core+ is that it contains the microcontroller and USB communication. Its pin conforms to Microduino specification.
+
The difference between Microduino-CoreUSB and Microduino-core and Microduino-core+ is that the Microduino-CoreUSB contains a microcontroller and USB communication, equivalent to （Microduino-core + Microduino-USBTTL）, and its pins conform to the microduino specification.
−
 
+
Microduino uses java , the development environment of C language, same with Arduino. Players can use Arduino IDE, cooperating with software such as Flash or Processing , with Microduino and other electronic components,modules and sensors to make many funny interactive works.
−
Microduino CoreUSB use the same Java/C development environment with Arduino. The player can use Arduino IDE and with other software Flash or Processing to do the development. Also can use Microduino and other electronic components, modules, sensors, make a lot of interesting product.  
 
  
 
==Features==
 
==Features==
  
−
*Contain the microcontroller and USB interface so that you can download programs via the interface and need no Microduino-USBTTL anymore;
+
*It contains microcontroller and USB communication, so you can directly download programs through the USB port, having no more need of Microduino-USBTTL；
−
*USB over-current protection;
+
*USB overcurrent protection；
−
*Small, cheap and stackable with open platform;
+
*Small, cheap, stackable, and open；
−
*With open source hardware circuit design, it is compatible with the Arduino IDE for programming;
+
*Open-source hardware circuit design, and programming development environment compatible with Arduino ；
−
*Adopt ISP download mode, easy for burning bootloader;
+
*Same with Arduino, Microduino can use ISP download way, to program to「bootloader」 flexibly；
−
*With uniform Microduino interface standard and rich peripheral modules, it can have an easy and flexible connection with other Microduino modules and sensors.
+
*Unified Microduino interface specification, and abundant peripheral modules, can be connected and extended quickly, conveniently, and flexibly with other modules and sensors conforming to the Microduino interface specification；
−
*2.54mm (0.1 inch) pin pitch, compatible to bread board and pegboards.
+
*2.54 spacing Female Header interface is convenient to integrate into the hole plate.
  
 
==Specification==
 
==Specification==
 
{|class="wikitable"
 
{|class="wikitable"
 
|-
 
|-
−
|Flash||32 KB（ATMEGA32U4）. 4KB for bootstrap program.
+
|Flash||32 KB（ATMEGA32U4）. 4 KB during it is used to guide the program.
 
|-
 
|-
 
|SRAM||2.5 KB（ATMEGA32U4）
 
|SRAM||2.5 KB（ATMEGA32U4）
Line 30: Line 28:
 
|EEPROM||1 KB（ATMEGA32U4）
 
|EEPROM||1 KB（ATMEGA32U4）
 
|-
 
|-
−
|Frequency||16 MHz
+
|Clock speed||16 MHz
 
|}
 
|}
  
  
−
* 22 digital I/O ports：
+
* Digital I/O There are 22 digital input/output terminals：
−
** In the module, it is marked with D0~D13 and A0~A7.
+
** Labeled on the module of D0~D13, and A0~A7.
−
*10 analog I/O ports：
+
* Analog I/O  There are 10 analog input/output：
−
** In the module, it is marked with A0, A1, A2, A3, A6, A7, D8(A8), D9(A9), D3(A10) and D4(A11).
+
** Labeled on thee module of A0,A1,A2,A3,A6,A7,D8(A8),D9(A9),D3(A10) and D4(A11)；
−
**Each analog input port offers 10-bit resolution(namely, 0-1024). The analog voltage range is from GND to VCC by default.
+
** Each offers a 10-bit resolution（ that is 0~1024）. By default, the measurement range of the analog voltage is the value from GND to VCC；
−
**For more information, please refer to: '''[http://www.arduino.cc/en/Reference/AnalogRead analogRead()]''' function.  
+
** Please refer to'''[http://www.arduino.cc/en/Reference/AnalogRead analogRead()]''' function.
−
* PWM support：
+
* PWM support. There are 8：
−
** In the module, it is marked with SCL, D3, D4, D5, D6, D7, D8 and D9 respectively.  
+
** Labeled on the module of respectively SCL,D3,D4,D5,D6,D7,D8 and D9.
−
** For more information, please refer to:'''[http://www.arduino.cc/en/Reference/AnalogWrite analogWrite()]'''.  
+
** Please refer to'''[http://www.arduino.cc/en/Reference/AnalogWrite analogWrite()]''' function.
−
* Serial port support：
+
* Serial port support. There are 2：
−
** Virtual USB Serial；
+
** USB virtual serial port Serial；
−
** In the module, it is marked with Serial1[D0(RX) and D1(TX)].
+
** Labeled on the module of Serial1[D0(RX),D1(TX)]。
−
* Support SPI：
+
* SPI support. There is one：
−
** In the module, it is marked with D13(SCK), D12(MISO), D11(MOSI) and D10(SS).  
+
** Labeled on the module of D13(SCK),D12(MISO),D11(MOSI),D10(SS).
−
* Support I2C：
+
* I2C support. There is one：
−
** In the module, it is marked with SDA(D18) and SCL(D19).  
+
** Labeled on the module of SDA(D18),SCL(D19).
−
* External interruption support:
+
* External interrupt support. There are 5：
−
** In the module, it is marked with SCL(interrupt0), SDA(interrupt1), D0(interrupt2), D1(interrupt3) and D2(interrupt4).
+
** Labeled on the module of  SCL(interrupt0), SDA(interrupt1), D0(interrupt2), D1(interrupt3), and D2(interrupt4).
−
** For more information, please refer to:'''[http://arduino.cc/en/Reference/AttachInterrupt attachInterrupt()]'''.  
+
** Please refer to'''[http://arduino.cc/en/Reference/AttachInterrupt attachInterrupt()]''' function.
−
* Support ISP download function.  
+
* Support the ISP download function.
−
* Support AREF.  
+
* Support AREF end.
  
−
*Pin Description：
+
*Instruction of the pins：
  
 
{|class="wikitable"
 
{|class="wikitable"
Line 134: Line 132:
 
==Document==
 
==Document==
 
Eagle PCB '''[[File:Microduino-core32U4.zip]]'''
 
Eagle PCB '''[[File:Microduino-core32U4.zip]]'''
−
*Main components used in Microduino-CoreUSB
+
*The main components used in Microduino-core32U4.
−
** MCU：'''[[File:ATmega32U4.zip]]'''
+
* MCU：'''[[File:ATmega32U4.zip]]'''
  
 
==Development==
 
==Development==
−
*Configure Microduino development environment
+
* 1.Downloading programs to Microduino-CoreUSB , players need to use '''[[Microduino-USBTTL]]''' module.
−
**1. Usage Arduino IDE：Microduino CoreUSB uses the same IDE development environment with Arduino, please download Arduino IDE firstly 【Arduino IDE Download】.  
+
* 2.The tutorial of setting the development environment and installing the driver is as following：
−
Detailed introduction for Arduino IDE, please refer to the tutorial. The player can use Arduino IDE and with other software Flash or Processing to do the development. Also can use Microduino and other electronic components, modules, sensors, make a lot of interesting product.
+
**'''[[Microduino Getting start]]'''
  
−
**2. Use Arduino IDE to do the Microduino programing：Player need download Microduino support package for Arduino IDE firstly, and copy to corresponding folder.【Local download】 Player can refer the tutorial to configure the Arduino IDE.  
+
* Program Microduino BootLoader
 +
** If BootLoader is damaged, you need to use Arduino UNO or existing Microduino to program bootloader to the damaged Microduino ；
 +
**Players can refer to： '''[[Do you know how to use Arduino UNO to program bootloader to Microduino-Core?]]'''。
 +
 
 +
==Application==
 +
* [https://www.microduino.cc/project Microduino Project cases]
 +
* [https://www.microduino.cc/wiki/index.php?title=Microduino_(Arduino%E5%85%BC%E5%AE%B9%E6%9D%BF%EF%BC%89%E6%95%99%E7%A8%8B Microduino Applications tutorials]
 +
* [http://www.geek-workshop.com/thread-4558-1-1.html Microduino applications of the internet of things] 【From geek-workshop.com】
  
−
**3. Download program to Microduino-CoreUSB
 
−
Burn Microduino BootLoader
 
−
If the player was a Microduin CoreUSB empty board, you need to use the Arduino UNO or another Microduino to burn bootloader for another piece of Microduino empty board. Player can refer to the tutorial "Do you know how to use the Arduino UNO to burn bootloader for Microduino Core?
 
−
Various version's Microduino-Core uses different bootloader. Initial bootloader optiboot is designed for ATmegaX8 series, which occupies only 512 bytes flash.
 
  
−
==Application==
 
−
* [http://www.geek-workshop.com/thread-4558-1-1.html Microduino Network application] 【Quote from geek-workshop.com】
 
−
* [http://www.arduinodev.com/progress-on-obd-ii-logger-kit-based-on-microduino/ OBD solution based on Microduino-core+] 【Quote from Arduinodev.com】
 
−
* [http://viewc.com/p/287 Microduino-core Pass-through via Bluetooth module to interact with the phone] 【Quote from viewc.com】
 
−
* Microduino + DOF The micro four axis aircraft (working)
 
  
−
==FQA==
+
==FAQ==
−
*Can this module work with Microduino-GPRS/GSM module?
+
*Can this module be used together with Microduino-GPRS/GSM？
−
**Yes.
+
**Yes, it can.
  
−
==Bug==
+
==Purchase==
  
 
==History==
 
==History==
  
−
==Picture==
+
'''[[Microduino-Core32U4]]'''
  
−
==Front==
+
==Map storage==
 +
===Frontage===
 
[[file:Microduino-Core32U4-F.JPG|thumb|600px|center|Microduino-Core32U4 Front]]
 
[[file:Microduino-Core32U4-F.JPG|thumb|600px|center|Microduino-Core32U4 Front]]
−
==Back==
+
===Backface===
 
[[file:Microduino-Core32U4-b.JPG|thumb|600px|center|Microduino-Core32U4 Back]]
 
[[file:Microduino-Core32U4-b.JPG|thumb|600px|center|Microduino-Core32U4 Back]]
 
==Video==
 
==Video==
 
|}
 
|}

Revision as of 02:57, 15 May 2016

Language: English  • 中文
Microduino-CoreUSB

Microduino-CoreUSB 8-bit microcontroller development board with the ATMEGA32U4 series as the core,and it is a open-source controller module compatible with Arduino Leonardo.

The difference between Microduino-CoreUSB and Microduino-core and Microduino-core+ is that the Microduino-CoreUSB contains a microcontroller and USB communication, equivalent to （Microduino-core + Microduino-USBTTL）, and its pins conform to the microduino specification. Microduino uses java , the development environment of C language, same with Arduino. Players can use Arduino IDE, cooperating with software such as Flash or Processing , with Microduino and other electronic components,modules and sensors to make many funny interactive works.

Features

  • It contains microcontroller and USB communication, so you can directly download programs through the USB port, having no more need of Microduino-USBTTL；
  • USB overcurrent protection；
  • Small, cheap, stackable, and open；
  • Open-source hardware circuit design, and programming development environment compatible with Arduino ；
  • Same with Arduino, Microduino can use ISP download way, to program to「bootloader」 flexibly；
  • Unified Microduino interface specification, and abundant peripheral modules, can be connected and extended quickly, conveniently, and flexibly with other modules and sensors conforming to the Microduino interface specification；
  • 2.54 spacing Female Header interface is convenient to integrate into the hole plate.

Specification

Flash 32 KB（ATMEGA32U4）. 4 KB during it is used to guide the program.
SRAM 2.5 KB（ATMEGA32U4）
EEPROM 1 KB（ATMEGA32U4）
Clock speed 16 MHz


  • Digital I/O There are 22 digital input/output terminals：
    • Labeled on the module of D0~D13, and A0~A7.
  • Analog I/O There are 10 analog input/output：
    • Labeled on thee module of A0,A1,A2,A3,A6,A7,D8(A8),D9(A9),D3(A10) and D4(A11)；
    • Each offers a 10-bit resolution（ that is 0~1024）. By default, the measurement range of the analog voltage is the value from GND to VCC；
    • Please refer toanalogRead() function.
  • PWM support. There are 8：
    • Labeled on the module of respectively SCL,D3,D4,D5,D6,D7,D8 and D9.
    • Please refer toanalogWrite() function.
  • Serial port support. There are 2：
    • USB virtual serial port Serial；
    • Labeled on the module of Serial1[D0(RX),D1(TX)]。
  • SPI support. There is one：
    • Labeled on the module of D13(SCK),D12(MISO),D11(MOSI),D10(SS).
  • I2C support. There is one：
    • Labeled on the module of SDA(D18),SCL(D19).
  • External interrupt support. There are 5：
    • Labeled on the module of SCL(interrupt0), SDA(interrupt1), D0(interrupt2), D1(interrupt3), and D2(interrupt4).
    • Please refer toattachInterrupt() function.
  • Support the ISP download function.
  • Support AREF end.
  • Instruction of the pins：
Pin Original Pin Name Map Pin Name Digital Pin Analog Pin interrupt PWM Serial SPI I2C Power
1 VCC +5V +5V
2 VCC +3V3 +3.3V
3 (OC0A/OC1C/#RTS)PB7 D7 D7 yes
4 (OC1B/0C4B/ADC13)PB6 D8 D8 A8 yes
5 (OC1A/#OC4B/ADC12)PB5 D9 D9 A9 yes
6 (SS)PB0 D10 D10 SS
7 (PDI/MOSI)PB2 D11 D11 MOSI
8 (PDO/MISO)PB3 D12 D12 MISO
9 (SCK)PB1 D13 D13 SCK
10 AREF AREF
11 (ADC7/TDI)PF7 A0 D14 A0
12 (ADC6/TDO)PF6 A1 D15 A1
13 (ADC5/TMS)PF5 A2 D16 A2
14 (ADC4/TCK)PF4 A3 D17 A3
15 (SDA/INT1)PD1 SDA D18 1 SDA
16 (OC0B/SCL/INT0)PD0 SCL D19 0 yes SCL
17 (ADC1)PF1 A6 D20 A6
18 (ADC0)PF0 A7 D21 A7
19 (RXD1/AIN1/INT2)PD2 D0 D0 2 1(RX)
20 (TXD1/INT3)PD3 D1 D1 3 1(TX)
21 (INT6/AIN0)PE6 D2 D2 4
22 (T1/#OC4D/ADC9)PD6 D3 D3 A10 yes
23 (T0/OC4D/ADC10)PD7 D4 D4 A11 yes
24 (OC3A/#OC4A)PC6 D5 D5 yes
25 (ICP3/CLK0/OC4A)PC7 D6 D6 yes
26 RESET RST
27 GND GND GND


Microduino-Core32U4-Pinout
Microduino-Core32U4-Pinout
Microduino-Core32U4-Pinout
Microduino-Core32U4-Pinout

Document

Eagle PCB File:Microduino-core32U4.zip

Development

  • 1.Downloading programs to Microduino-CoreUSB , players need to use Microduino-USBTTL module.
  • 2.The tutorial of setting the development environment and installing the driver is as following：

Application


FAQ

  • Can this module be used together with Microduino-GPRS/GSM？
    • Yes, it can.

Purchase

History

Microduino-Core32U4

Map storage

Frontage

Microduino-Core32U4 Front

Backface

Microduino-Core32U4 Back

Video

Retrieved from "https://wiki.microduinoinc.com/index.php?title=Microduino-Module_CoreUSB&oldid=5216"