![Lach :)](./images/smilies/icon_e_smile.gif)
may i have a probably dumb question but i cant find the answere.
i need to send out 4 analog values from ESP (0-3.3V / 0-255)
I have a MCP23017 connected to ESP.
Can i do it with a MCP ?
And if yes, how would the syntax look like ?
If NO, is there a way to get 4 analog output pins working with ESP (like a "analog output port expander") ?
See ? Dumb question
![Lach :)](./images/smilies/icon_e_smile.gif)
Thanks for help
![Lach :)](./images/smilies/icon_e_smile.gif)
Sascha