Hi, I'm new to using radios with Arduino's.
I have been using the getting started code on the nrf24 library, which work because it was able to send payloads from one radio to another. Later, when I tried to upload a code that sends messages, it stopped working. I even tried using the get started code by it was telling me the radio hardware was not working. Before it broke, I notice when touching the pins on the nrf24l01 with a LED it glowed, but now when I touched the miso and mosi it was not glowing. After doing more test, I found the the miso pin(M1) was not sending a signal. Also I am using a break out board which I re-solder so it works with a breadboard. This problem occurred with all my radios( I didn't change out the breakout). Is there a way to fix this?
Check the chip select signal.
The master always generates the clock. To receive something from a slave you have to send it something. I assume the nfr24l01 is a slave.
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