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by Lucas97
Sun Feb 04, 2024 12:29 am
Forum: Hardware
Topic: ESP32-S2 matching network
Replies: 0
Views: 561

ESP32-S2 matching network

Hello, Im currently working on a custom board that contains a ESP32-S2FH4 and 2 external WIFI antennas using a AS179-92LF as a switch. I was looking for the impedance matching point of the pin 2 LNA_IN but I found on an old doc (34 + j5) and in a new one (35 + j0). I am really confused and I cannot ...