revive NODE MCU ESP32s & Arduino IDE 2

test if i could run my current big project from ESP32S3 also on a ESP32
i try on that, even after jumper the cpu temperature thing ended in kernel panic auto reboot

but i noticed that this ESP32 i have, has 2 DAC pins ( Analog OUT )
a rare feature i want use.

try FydeOS

after win10 on old desktop now use
Ubuntu 25.04 x86_64
BLOG Ubuntu

and also on old laptop upgrade to
BLOG KDE Plasma Neon

i now want play on that laptop ( what i not use much ) with
FydeOS
after check some YouTube videos, like from EC

Processing ( JS )

processing

RPI classic web-server

LAMP

Linux (Operating System), Apache (Web Server), MySQL (Database), and PHP (Programming Language)

new Android tablet

samsung tab 9Aplus

JAVA on WINDOWS

i used JAVA only indirectly like with
PROCESSING
or first
ARDUINO IDE

UBUNTU 25

on the day it was announced
started preparing for my old win10 PC

ESP Connect

long time not play micro controller
( and last, and still open project, was RPI PICO W )
but despite so many pending work with the BLOG 'old article transfer'
i want stay up-to-date.

PICO W // MicroPython // MQTT TLS problems

i have a PICO W project that works under
MicroPython 1.23.0
but not in newer versions
micropython.org/download/RPI_PICO_W/
so i asked Twitter Friends
and now filed a ISSUE
github.com/micropython/micropython/issues/16792

network sub-net with second router

for some time i am interested to shift my work
into a extra network

RPI SETUP headless

every time i play with Raspberry Pi
i need to do 'my default ' setup first
and that changes over time ( OS version.. board version )
also on what system i do the OS burn from ( to what media )

so with too many options it is always confusing to make a
clean tutorial / manual
esp the here most complicating thing is my need to use
fixIP
as i often use that RPI remotely ( or as server )
if you not need can skip that part and it gets much more easy..

revisit RPI PINN

now with a bigger drive on a RPI3
( USB3 UGREEN with TEAM 120GB SSD on USB2 of RPI3 )
what is little bit faster as my uSD
i think about how to used that space better?
+ while we set it up as file storage
+ + SAMBA server
+ + docker nextcloud ( web file server )
it can be useful,
BUT this is about learning and not production use...