Just in case if you are interested in the protocol of the XN297LBW on the board here is an SPI trace in Saleae Logic 1.x format:
http://balubati.atw.hu/website_files/we ... .logicdata
Just in case if you wanna drive your kid's car with deviation based RC TX or whatever
http://balubati.atw.hu/website_files/we ... .logicdata
Just in case if you wanna drive your kid's car with deviation based RC TX or whatever