Change of ESP

[juniormajpr]

just want to ask in short if it is possible to exchange the ESP (with a new one) of an DuetWifi and flash it with "onboard" capabilities, or is ISP needed?

[T3P3Tony]

An ISP is not required, the main firmware uploads the webserver firmware to the ESP.

[juniormajpr]

thx!

This means SAM will reset ESP into Bootloader and Download mode without the need of an special Bootloader for the first time?

[dc42]

Yes.

The ESP module we use is the ESP-12F.

[juniormajpr]

thx