reig4s

Finally finished my schematics after tons of trial and error, and a bunch of late-night research into RF stuff I barely understood at first 😅 I ended up going with a simple resistive 1-to-8 splitter for the 2.4 GHz WiFi phase signal, and added a bias-tee using a 3.3 nH inductor and 1.5 pF cap to inject DC power cleanly. It’s not the most high-end setup, but it works well for keeping my pcb in sync, hope it'll works well!

Hey guys! a bit update on my project: i’m still working on the schematics, especially on the part where i need to feed a wifi phase reference signal from one source to multiple esp32s to achieve the phase coherence, also working on synchronizing all the esp32s with a shared 40 mhz reference clock.

Currently working on the schematics! Since this is actually my first hardware project, it’s been a bit challenging. But I’m working hard on it and hoping for the best!