Hello Everyone,
I got 2 nrf24L01 module to connect arduino, on the board there is only 1 label "J1" What's this mean? How should I distinguish these 8 pins how should be connect arduino?
Take a look at this: http://arduino-info.wikispaces.com/Nrf24L01-2.4GHz-HowTo
Which Arduino have you ?.
Sck-Mosi-Miso are predefined on most AVR,s so just trace and connect and Cs+Csn are users choice.s
Heres My Arduino Uno/Uno+ and Mega pin setups, i only need to comment in one line to select ide.
// Set up NRF24L01 radio using the SPI bus + CE-CSN pins to suit ide used
//RF24 radio(9,10); // USE WITH UNO
//RF24 radio(3,4); // USE WITH UNO + NRF SHEILD
RF24 radio(53,48); // USE WITH MEGA
Essef 8)
Carefull with supply voltage 3.3v only !!! :o