Echo SSL
This example talks to an SSL-enabled TCP server. If you do not have such you can use ncat (from the nmap package) and run something like this:
ncat -vvv -l 0.0.0.0 4444 --ssl --ssl-key ~/Private/x.key --ssl-cert ~/Private/x.cert
See Basic SSL for information on compiling and configuring SSL.
References
SoC support
esp32
esp32c2
esp32c3
esp32s2
esp32s3
esp8266
host
rp2040
rp2350