Duet2 Wifi module design values
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I am working on a project and I would like to add a WI-FI module. As this is the first time that I design a circuit with a wifi module I'm trying to understand the duet wifi module sch. Could someone explain me where can I find information about this design or maybe could try to explain me the value of the terminators resistors in the wifi module and the use of the flip-flop for the NPCS0 and GPIO4 signals.
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unless you need compatability with RRF just go with this https://github.com/espressif/esptool/wiki/ESP8266-Boot-Mode-Selection
or look at the schematic for something like the wemos d1 mini to see how they use dtr/rts to do auto reset/programming
