“Microduino NRF communication-201KIT”的版本间的差异

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{{Language|Microduino_nrf通讯-201KIT}}
 
{| style="width: 800px;"
 
{| style="width: 800px;"
 
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==Outline==
 
==Outline==
 
*Project：Microduino nrf24 communication
 
*Project：Microduino nrf24 communication
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*Objective：Use the microduino nrf24 module to wireless conrotl LED and use the button to control LED on or off.
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*Objective：To have a wireless control of the LED light via Microduino-NRF24.  
 
*Difficulty：Elementary
 
*Difficulty：Elementary
 
*Time-consuming：Half an hour
 
*Time-consuming：Half an hour
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|Module||Number||Function
 
|Module||Number||Function
 
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|-
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|Microduino-Core+||1||Master，send the control signal (You can use Microduino-Core too)
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|Microduino-Core+/Microduino-Core||1||Used as a master machine to send the control signal
 
|-
 
|-
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|Microduino-Core||1||Slave，receive the control signal
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|Microduino-Core||1||Used as a slave machine to receive the control signal
 
|-
 
|-
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|Microduino-FT232R ||1||Download program
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|Microduino-FT232R ||1||For program download
 
|-
 
|-
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|Microduino-nRF24||2||Wireless communication
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|Microduino-nRF24||2||For wireless communication
 
|}
 
|}
 
*Other equipment
 
*Other equipment
 
{|class="wikitable"
 
{|class="wikitable"
 
|-
 
|-
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|Button||1||Function selection
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|Button||1||For function selection
 
|-
 
|-
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|LED||1||Display communication state
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|LED||1||For displaying communication status
 
|-
 
|-
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|bread board||1||Set up circuit
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|bread board||1||For circuit buildup
 
|-
 
|-
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|Jumper||1||connect the circuit
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|Jumper||1||For circuit connection
 
|}
 
|}
 
*Module
 
*Module
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In order to facilitate debugging, reduce the height of module combination, add the extension board Microduino Duo-V.
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For ease of debugging and lowering the height of the module combination, here we need an extension board Microduino-Duo-V1.
  
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[[File:201KIT.jpg|600px|center|thumb|201KIT图片]]
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[[File:module.jpg|600px|center|thumb|201KIT]]
  
 
==Document==
 
==Document==
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|-
 
|
 
|
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*Step 1：Set up system
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*Step 1：Set up the system  
 
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|-
 
|
 
|
 
Prepare master module：
 
Prepare master module：
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Microduino-Core+, Microduino-FT232R, Microduino-nRF24, button, bread board
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Microduino-Core+, Microduino-FT232R, Microduino-nRF24, a button and a bread board
 
|-
 
|-
 
|
 
|
 
Prepare slave module：
 
Prepare slave module：
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Microduino-Core, Microduino-NRF24,Microduino Duo-V, LED
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Microduino-Core, Microduino-NRF24,Microduino Duo-V and an LED
 
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|-
 
|
 
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*Setp 2：Set up button
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*Setp 2：Set up the button
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Button connection：use internal pull up, set it in program by yourself.
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Button connection：Adopt internal pullup. (You need to define it in program.)
  
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[[File:201KIT-button.jpg|600px|center|thumb|201KIT-button图片]]
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[[File:201KIT-button.jpg|600px|center|thumb|201KIT-button]]
  
 
|-
 
|-
 
|
 
|
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The whole systme picture：
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The whole system picture：
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[[File:201KIT-ok.jpg|600px|center|thumb|201KIT]]
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[[File:201KIT-system.jpg|600px|center|thumb|201KIT]]
 
|-
 
|-
 
|
 
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*Setp 3：Download the example program
 
*Setp 3：Download the example program
  
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download the program：
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Download the program：
 
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|-
 
|
 
|
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Choose "Microduino Core +(Atmega644P@16M,5V)" on master, and choose "Microduino Core (Atmega328P@16M,5V)" on slave, download directly.
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Choose "Microduino Core +(Atmega644P@16M,5V)" as the board of the master machine and "Microduino Core (Atmega328P@16M,5V)" as that of the slave machine, then download directly.
  
 
[[File:download-core.jpg|600px|center|thumb|download-core]]
 
[[File:download-core.jpg|600px|center|thumb|download-core]]
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==Result==
 
==Result==
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Download the program to core board, press the button on master to contorl the LED on slave, light and off in turn.
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Just download the program to the core board and you can control the LED on the slave machine through the button on the master machine.
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==Note==
 
==Note==
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*The parameters should be match in NRF's communication function of sending and receiving.
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*The sending and receiving parameters of Microduino-NRF24's communication function should be matched.
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*The button use the internal pull up which need to define in program.
+
*The button adopts internal pullup, needed to be defined in program.  
 
|}
 
|}

2014年8月20日 (三) 10:12的最新版本

Language English

Outline

  • Project：Microduino nrf24 communication
  • Objective：To have a wireless control of the LED light via Microduino-NRF24.
  • Difficulty：Elementary
  • Time-consuming：Half an hour
  • Maker：Microduino Studio-YLB

Bill of Materials

  • Microduino equipment
Module Number Function
Microduino-Core+/Microduino-Core 1 Used as a master machine to send the control signal
Microduino-Core 1 Used as a slave machine to receive the control signal
Microduino-FT232R 1 For program download
Microduino-nRF24 2 For wireless communication
  • Other equipment
Button 1 For function selection
LED 1 For displaying communication status
bread board 1 For circuit buildup
Jumper 1 For circuit connection
  • Module

For ease of debugging and lowering the height of the module combination, here we need an extension board Microduino-Duo-V1.

文件:Module.jpg
201KIT

Document

Debugging

  • Step 1：Set up the system

Prepare master module： Microduino-Core+, Microduino-FT232R, Microduino-nRF24, a button and a bread board

Prepare slave module： Microduino-Core, Microduino-NRF24,Microduino Duo-V and an LED

  • Setp 2：Set up the button

Button connection：Adopt internal pullup. (You need to define it in program.)

201KIT-button

The whole system picture：

文件:201KIT-system.jpg
201KIT
  • Setp 3：Download the example program

Download the program：

Choose "Microduino Core +(Atmega644P@16M,5V)" as the board of the master machine and "Microduino Core (Atmega328P@16M,5V)" as that of the slave machine, then download directly.

download-core
download-core+

Result

Just download the program to the core board and you can control the LED on the slave machine through the button on the master machine.

Note

  • The sending and receiving parameters of Microduino-NRF24's communication function should be matched.
  • The button adopts internal pullup, needed to be defined in program.
取自“http:///https//wiki.microduino.cn/index.php?title=Microduino_NRF_communication-201KIT&oldid=3788”