Hi,

I am designing a board with ESP32-S3 SoC. While reviewing the ESP32-S3 Hardware Design Guidelines document, I noticed that in the RF section, the reference schematic shows additional LC components after the Pi network.

I have not seen an inductor and capacitor in series with each other ...

Dear Community Members,

We're thrilled to introduce WiSer , our wireless serial bridge, now available on Crowd Supply.
It's a fully open-source project based on ESP32-S2 , designed as a true wireless replacement for USB-TTL converters.

If you are interested in WiSer and would like to support our ...