In my project used SPI protocol to nRF24L01.
I am upload the sketch, the first run it´s work ok. Sending ok.
But push to turn off the seeeduino the module do not work. However start good run, I have upload via programmer the bootload arduino uno or sketch. It´s works newbie.
I am work various module nRF24L01, but this problem is Seeeduino Lotus. Any ideia?