Comment Comment by MayeulC You can also have infernal multiplexers to route the antenna signal to another pin, like the esp32-S3 has: https://docs.espressif.com/projects/esp-idf/en/latest/esp32s...The output trace needs to be impedance-controlled, but it could be a regular GPIO, or an external antenna connector/footprint. parent MayeulC 13 days ago
The output trace needs to be impedance-controlled, but it could be a regular GPIO, or an external antenna connector/footprint.