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

Outline

• Project：Microduino nrf24 communication
• Objective：Use the microduino nrf24 module to wireless conrotl LED and use the button to control LED on or off.
• Difficulty：Elementary
• Time-consuming：Half an hour
• Maker：Microduino Studio-YLB

Bill of Materials

• Microduino equipment

• Other equipment

• Module

In order to facilitate debugging, reduce the height of module combination, add the extension board Microduino Duo-V.

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.