1. I used pretty different values than calculated (I think i could get closer) 2. The % of those caps and inductor and in 10%, that mean piece to piece can vary. Hey all, I know that this thread has been dead for around a year but I was hoping you might be around still to provide some insight into ...

Erm, what is that 'ant' header going to? What is your actual antenna? Aside from that, generally at 2.4GHz the geometry of your traces start playing a pretty large role and that header footprint probably forms all kinds of parasitic capacitances, stubs etc that mess with reception. A 2.4GHz dipole....

I recently created a prototype PCB for ESP32 -C3 WiFi-connected LED earrings which I am working on. These were just quick proof-of-concept boards and I didn't spend a lot of time making it the best it could be. The issue is, I am unable to get WiFi to work. For the RF section of my PCB I was confine...