Difference between revisions of "Microduino NRF communication-201KIT"

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(→‎Bill of Materials)
(→‎Debugging)
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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
 
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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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*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.)
  
 
[[File:201KIT-button.jpg|600px|center|thumb|201KIT-button]]
 
[[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：
 
[[File:201KIT-system.jpg|600px|center|thumb|201KIT]]
 
[[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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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]]

Revision as of 10:03, 20 August 2014

Language: English  • 中文

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.

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：

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

Download the program to core board, press the button on master to contorl the LED on slave, light and off in turn.


Note

  • The parameters should be match in NRF's communication function of sending and receiving.
  • The button use the internal pull up which need to define in program.
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