@kllsamui

retired electric engineer, worked 20 years process control systems worldwide, now play web and micro controller

 germany or thailand
engineering-news.org/kllfusion01/
Joined February 2009
  • Tweets1.1K
  • Following205
  • Followers79
107Media
Replying to @gsreynaga @r_schulz_maker @arduino
LOL, ja, zaehle mich ruhig dazu, als erstes habe ich einen Arduino benutzt um eine Kopie zu bauen... ist aber glaube ich schon verjährt... Frage: wie kann denn Raspberry Pi einen RPI PICO W fuer 6USD verkaufen und trotzdem mehr fuer Weiterbildung tun als alle anderen?
burn bootloader to a new ATmega328P

ALT burn bootloader to a new ATmega328P

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Kll Samui retweeted
Tonald Drump@Fleck9rJul 25
Replying to @KhaosodEnglish
These bums don't even have money, please
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Kll Samui retweeted
Kll Samui@kllsamuiApr 23
Replying to @BurgerleinWatch
wir haben ein Fusionskraftwerk in der Naehe ( nur 8 Licht-Minuten weg ) und die Strahlung ist immens, oft Verbrennungen und Haut-Krebs also ich bin total gegen Atome, Ihr doch auch?
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just checking LMDE 7 'Gigi' and NOT Ubuntu 26.04 think it's worth it
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how old? 72 while i was born in Germany i never used any other language on a computer than English * learn Fortran using punch cards running on the mainframe of the university * my first PC was a Z80 CP/M with Turbo Pascal and * a PDP11 / RSX11M with DCL at work
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how you spot 'pseudo science' ? ".. that turned our entire history 360°" LOL
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Solaris 1.0.6 ( using processing p5.js ) editor.p5js.org/RPI/full/1bJ…
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So it turns out Americans do use the metric system: they use 9 millimeters at school
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was one of the things on my TODO LIST login web-page for ESP32 and PICO W kll-engineering.wordpress.co…

Arduino / PICOW / ESP32 / web-page /AUTH

in my last project i avoided a login system( but did a fake Auth URL thing )now try again using ( with help from example )a login for a ESP32S3 or PICO xW web-pageusing Cookie the example was far f…

kll-engineering.wordpress.com
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just a little april storm later see flood on street and broken tree
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how can i currently have internet and electric when the poles are down / by fallen trees ! Amazing Thailand !
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see my running project: kll-engineering.wordpress.co…

back to ArdUino IDE 2

after play ? 2 years? Circuit Python and Micro Pythonfailed often about MQTT TLSso try Arduino C++ again ( from a win10 PC or RPI4 ( old version) ):Arduino IDE 2 for PICO W try RPI PICO 2 W Arduino…

kll-engineering.wordpress.com
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today got lucky * about MQTT TLS for * * PICO W * * ESP32S3 forum.arduino.cc/t/pico-w-or…

PICO W or ESP32S3 & MQTT ? how use TLS ( to HIVEMQ )

ok, i needed some time, -1- broker RPI Mosquitto no TLS -2- broker HIVEMQ TLS ( free account ) got a ESP32S3 using internal lib and a PICO W using loaded old working see: https://engineering-news.o...

forum.arduino.cc
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update laptop KDE Plasma NEON ? 'KDE Plasma' is now 6.3 ? 'neon' stay 6.2 ?
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engineering-news.org/kllfusi… new SITE setup but with links to ARCHIVE

WORK BLOG ( link to Archive ) - KLL-engineering

retired early 2005 and moved to KOH SAMUI Thailandplay computer, micro-controller and electronic started: 2-22-2013 a new BLOG site about my recent projects to learn about micro controller and more (...

engineering-news.org
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happy 2568 it will be a great year even with more disasters coming? do we need more ELON or more LUIGI?
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MQTT resolution? kll-engineering.wordpress.co… @kevsmac

MQTT resolution?

sounds like a confusing question, but here is what happened with my last project: setting up a Raspberry Pi PICO Wwith web-server and MQTT ( to local or remote (TLS ( other battlefield ) )i started…

kll-engineering.wordpress.com
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# MQTT TLS ? @matt_trentini @kevsmac are you aware of issues MQTT TLS (ssl=True) i try first time MicroPython & from umqtt.simple import MQTTClient # Metadata-Version: 2.1 Name: umqtt.simple Version: 1.4.0 try connect to HIVEMQ do i need a older MicroPython or a other /lib/?
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sorry to bother you again, my project runs fine with MP 1.23.0 and umqtt 1.4 but just try MP 1.24.0 and umqtt 1.5 and fails with: File "/lib/umqtt/simple.py", line 66, in connect OSError: -2 a last week change about timeout?
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Replying to @kllsamui @matt_trentini @kevsmac
Traceback (most recent call last): File "<stdin>", line 47, in <module> File "/lib/umqtt/simple.py", line 68, in connect AttributeError: 'bool' object has no attribute 'wrap_socket' >>> github.com/micropython/micro… last edit 3 Month old this line is 7 Month old

all: Use non-u versions of built-in modules. · micropython/micropython-lib@84ba452

This changes almost all uses of "u-module" to just "module" for the following built-in modules: - binascii - collections - errno - io - json - socket - struct - ...

github.com
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Micro Python REPL kll-engineering.wordpress.co… @kevsmac you ever made a tutorial / video about REPL?

Micro Python REPL

recently start use Raspberry Pi PICO W with MicroPython via the THONNY IDE from RPI1, PC, Linux Laptop. The REPL is integrated in THONNY, but you can reach it also via a serial program like using p…

kll-engineering.wordpress.com
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