Blog

network sub-net with second router

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

Arduino IDE & INA219/260 Sensor

i try ESP32S3
and INA219
and failed about finding that device. actually

I THINK I BURNED MY DEVICE?

RPI4 setup for Mosquitto and Node-Red and Arduino

just tested again and want log it here

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 RPI PICO 2 W

you possibly come from here
about a project:
ARDUINO IDE / PICO W / WEBSERVER / MQTT NO TLS / NodeRed trend & DB & operation / 4 Relay board /
where i also try same code on the ESP32S3

Arduino IDE 2 for PICO W

on this win10 PC last setup
after WD BLACK 250GB NVME drive died
( yes i got a new one for free as there is a 5 year warranty )
not have arduino IDE

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

JAVA on WINDOWS

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

new Android tablet

samsung tab 9Aplus