Hi 
,
I am trying to add wifi to nrf board. I have esp8266 and esp32 (wroom devkitc). I programmed esp8266 to obtain AT command modem (with this link:
https://docs.zephyrproject.org/latest/boards/shields/esp_8266/doc/index.html). And in vs code extension I add esp8266 as shield "-DSHIELD=esp_8266". I want to test it with wifi sample (samples/net/wifi). I only changed 2 things:
1) Add overlay:
&uart1 {
status = "okay";
esp8266 {
status = "okay";
compatible = "espressif,esp";
label = "esp8266";
};
};
2) Add "
to prj.conf.
Suppoused that this will be enought. But no response, zephyr crash when I tried to execute "wifi scan" via uart shell.
I checked esp8266 (used both version: leagacy-no OS and newest with OS) on both I could connect via terminal and UART converter on 152000 baudrate and send AT with OK response.
I connect logic state analyzer and nothing occured at UART1 tx pin from nrf52840dk. (pin P1.02) - this pin should send sth to esp modem.
Also tried to extend shell stack size:
with no result.
Now I am in dead point. I mean with no trials to follow, so I decided to put ticket here.
Thanks for help
