Re: New Lemon transmitter module, DIY & JR formats
Posted: 01 Jun 2021, 20:23
I'm working on it now. I have two nRF24L01+ modules connected to a UNO (a Nano or similar would work too). One is connected to the usual pins: 9,10,11,12,13 the other is connected to 3,4,5,6,7. I'm programming it through the Serial (USB) interface, and I'm using the Serial Monitor on the PC to display the readings and enter control inputs.
Plan at the moment is to have a Scan command that will use just one of the modules to scan the band and display what it thinks are the two strongest frequencies present. Those become the default 'A' and 'B' frequencies when S is pressed again to stop scanning, or a different command is entered.
Then there will be A and B commands that allow you to enter the 'A' and 'B' frequencies manually, if you want to adjust them.
Finally a Transmit command that toggles between transmitting just on 'A', or just on 'B' or both, or neither.
I'll make a YouTube video demonstrating it once it's working. I have a Lemon transmitter module, but currently it's not connected up to anything. I guess I need to get that working too, to properly demonstrate the functions of my 'DSM2 jammer'
Plan at the moment is to have a Scan command that will use just one of the modules to scan the band and display what it thinks are the two strongest frequencies present. Those become the default 'A' and 'B' frequencies when S is pressed again to stop scanning, or a different command is entered.
Then there will be A and B commands that allow you to enter the 'A' and 'B' frequencies manually, if you want to adjust them.
Finally a Transmit command that toggles between transmitting just on 'A', or just on 'B' or both, or neither.
I'll make a YouTube video demonstrating it once it's working. I have a Lemon transmitter module, but currently it's not connected up to anything. I guess I need to get that working too, to properly demonstrate the functions of my 'DSM2 jammer'