首先需要安装Mirf库,可以在http://playground.arduino.cc/InterfacingWithHardware/Nrf24L01下载或者本文附件下载。 Sender机: ARDUINO 代码复制打印下载 /nRF24L01 Arduino发送端Ansifa2015/3/7引脚接法:nRF24L01 Arduino UNOVCC <-> 3.3VGND <-> GNDCE <-> D9CSN <-> D10MOSI<-> D11MISO<-> D12SCK <->...
所以一般来说,要使用两块nRF24L01+两块Arduino才能进行测试。 实验1 将Sender机A0的AD转换值无线发送到Receiver机,Sender机(A0端与电源两端接一个电位器,阻值随意,一般1k~100k均可) 原理图如截图: 代码: 首先需要安装Mirf库,可以在https://playground.arduino.cc/InterfacingWithHardware/Nrf24L01下载或者本文附件下载...
所以一般来说,要使用两块nRF24L01+两块Arduino才能进行测试。 实验1 将Sender机A0的AD转换值无线发送到Receiver机,Sender机(A0端与电源两端接一个电位器,阻值随意,一般1k~100k均可) 原理图如截图: 代码: 首先需要安装Mirf库,可以在https://playground.arduino.cc/InterfacingWithHardware/Nrf24L01下载或者本文附件下载...
http://playground.arduino.cc/uploads/InterfacingWithHardware/Mirf.zip这个是官网的,新的1.5.5-r2 的IDE版本也可以拿来直接用Sketch ,找到对应文件夹,导入库 sheerfish9999 颇具盛名 7 百度抽风了,复制粘贴就发出去了,这个是完整的,IRQ引脚可以不用CSN -> 7CE -> 8MOSI -> 11MISO -> 12SCK -> 13 ...
These breakout boards provide SPI access to the nRF24L01+ transceiver module from Nordic Semiconductor. The transceiver operates at 2.4 GHz and with power supplies 3.3V-5V. It has 250kbps, 1Mbps and 2Mbps on-air data-rate options and is applicable for low-power applications.nRF24L01+ ...
所以一般来说,要使用两块nRF24L01+两块Arduino才能进行测试。 实验1 将Sender机A0的AD转换值无线发送到Receiver机,Sender机(A0端与电源两端接一个电位器,阻值随意,一般1k~100k均可) 原理图如截图: 代码: 首先需要安装Mirf库,可以在https://playground.arduino.cc/InterfacingWithHardware/Nrf24L01下载或者本文附件下载...
nRF24L01+ and Arduino In our experiments we will be using two nRF24L01 modules with a couple of Arduino Unos. You could of course use another model of Arduino, if you do however you may need to change the pinouts as different Arduino models use different pins for the SPI bus. ...
By connecting or interfacing the module to the Arduino, you can use ready-made libraries such as the R24 library. This library allows the NRF24L01 to easily interface with theArduinowith a few lines of code. If you are using a different microcontroller, you should read the datasheet to learn...
If you are interfacing the module withArduino, then there are ready made libraries available like theR24 Library. With the help of these libraries you can easily interface the nRF24L01 with Arduinowith few lines of code. If you are using for some other microcontroller then you have to read th...