 This is my new updated tester for our feather RP2040 with RFM9X Laura. I did this board before and I had this module kind of like dangling off these pins here and I wanted to clean it up a little bit. And one of the things I added to our brains tester board is this iSpy connector. And this has SPI and iSquared C and lots of GPIOs. It's got way more pins than just these because it's a tightly packed connector. And then over here you see I have a Laura module and this antenna and this antenna are coaxial. And so when I put this board down and I do the test, the RP2040 programs the client board, the feather, and then communicates with the Laura module, sending data back and forth that hello world and make sure that the signal strength is correct. So this is a nice fast test for our new feather Laura boards.