Hi, I found the following project which I wanted to test: http://samy.pl/keysweeper/
I'm not planning to spy on people, that is why I decided to use arduino UNO and the NRF 24L01+ chip and deleted all references to FONA and the backtrace device. I just want to display the captured keys on the serial monitor. I connected everything acc to project spec. I used a 10uF capacitor with the NRF chip.
I'm facing the following problems: 1. The devide captures only one in a few keystrokes. 2. When using the original UNO it is sometimes impossible to detect the keyboard. The problem disappears when I'm using the SparkFun Red Board.
Has anyone else tried this project and face similar difficulties?? Appreciate any suggestions as to where to look for a solution.