Hi Prelude, There is not documentation to it yet, it was contributed many years ago.
Please helps to improve NuttX, if you get it working, submit a documentation over github PR. Important note, that esp8266 integration is not using USRSOCK, so it is not the right way to do it. BR, Alan On 9/29/22, Prelude <wgz_z...@163.com> wrote: > I saw the code of esp8266 in the directory apps/netutils/esp8266, but there > is no test case. How can I test esp8266 using the UART? > >