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

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|Module||Number||Function
 
|Module||Number||Function
 
|-
 
|-
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|Microduino-Core+||1||Master，send the control signal (You can use Microduino-Core too)
+
|Microduino-Core+/Microduino-Core||1||Used as a master machine to send the control signal
 
|-
 
|-
−
|Microduino-Core||1||Slave，receive the control signal
+
|Microduino-Core||1||Used as a slave machine to receive the control signal
 
|-
 
|-
−
|Microduino-FT232R ||1||Download program
+
|Microduino-FT232R ||1||For program download
 
|-
 
|-
−
|Microduino-nRF24||2||Wireless communication
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|Microduino-nRF24||2||For wireless communication
 
|}
 
|}
 
*Other equipment
 
*Other equipment
 
{|class="wikitable"
 
{|class="wikitable"
 
|-
 
|-
−
|Button||1||Function selection
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|Button||1||For function selection
 
|-
 
|-
−
|LED||1||Display communication state
+
|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
−
In order to facilitate debugging, reduce the height of module combination, add the extension board Microduino Duo-V.
+
For ease of debugging and lowering the height of the module combination, here we need an extension board Microduino-Duo-V1.
  
 
[[File:module.jpg|600px|center|thumb|201KIT]]
 
[[File:module.jpg|600px|center|thumb|201KIT]]

Revision as of 09:54, 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 system

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

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

  • Setp 2：Set up button

Button connection：use internal pull up, set it in program by yourself.

201KIT-button

The whole systme picture：

201KIT
  • Setp 3：Download the example program

download the program：

Choose "Microduino Core +(Atmega644P@16M,5V)" on master, and choose "Microduino Core (Atmega328P@16M,5V)" on slave, 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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