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 Module Number Function Microduino-Core+ 1 Master，send the control signal (You can use Microduino-Core too) Microduino-Core 1 Slave，receive the control signal Microduino-FT232R 1 Download program Microduino-nRF24 2 Wireless communication Other equipment Button 1 Function selection LED 1 Display communication state bread board 1 Set up circuit Jumper 1 connect the circuit Module In order to facilitate debugging, reduce the height of module combination, add the extension board Microduino Duo-V. 文件:Module.jpg 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： 文件:201KIT-system.jpg 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.