Embedded Networking and Communications
Programming an nRF24L01
This week, the assignment is to send a message between a transmitter and a receiver. I used two nRF24L01 modules, one as a transmitter, and the other as a receiver.
First, I connected the modules to the Arduino board. I had one UNO and one Leonardo available. I used the below reference to connect, as well as this SPI library (Second screenshot)
In both cases, I connected CSN to #8 and CE to #9.
I connected the first arduino and started programming it as a transmitter:
and the second one as a receiver. (Keep in mind that port and board should be adjusted as this is a Leonardo board)
I then went to the serial monitar. Although I couldn't show the "Hello World" text, the timestamp shows that it was correctly programmed.
This shows that there was something wrong with the transmitter, possibly in the connections.