I've managed to design my very first pcb. It's a sensor board, with room for an atmega328 and 3 analog inputs, as well as a status LED and a 2x4 pin-header where is meant to go a nordic transceiver breakout module.
Very interesting. The first dedicated board I have seen and, if I can be sure of the Nordics delivering the goods, I am looking at doing pretty much the same thing. I submit the diagram below as i9ntellectual exercise...I would be interested to see how you finish up with this.
Are ground pins 8 and 22 connected? They should be.
That smiley should be pin EIGHT - how do I stop it doing that?