icons wrote:Esp8266 have Fcc printed on them so they should be legal to use for production (in the US).
I mean it more likely about the license - don't I have to make the product open source or to mention on the package, that I use the ESP in my product?
If you are doing the same exact project as mentioned, why dont you use esp8266 07? As the original.
Good luck!
Because that product is sold out :/
thanks for your support