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What is SPI flash manufacturer 20 / Device ID 4016

Categories: Embedded
Uli Köhler

Uli Köhler

0 min read
Which pins are USB D+/D- on the ESP32S2?

Categories: Electronics, Embedded, ESP8266/ESP32
Uli Köhler

Uli Köhler

0 min read
A Python SLIP decoder using serial_asyncio

Categories: Embedded, Python
Uli Köhler

Uli Köhler

2 min read
How to fix /dev/ttyUSB0 or /dev/ttyACM0 permission error

Categories: Embedded, Linux
Uli Köhler

Uli Köhler

1 min read
How to flash Marlin 2.x to BTT SKR 1.4 using PlatformIO

Categories: 3D Printing, Embedded, PlatformIO
Uli Köhler

Uli Köhler

1 min read
Teensy 4.x timer interrupt example using TimerTree

Categories: Arduino, Electronics, Embedded, Teensy
Uli Köhler

Uli Köhler

0 min read
How to Arduino attachInterrupt() with both RISING and FALLING edge

Categories: Arduino, Embedded
Uli Köhler

Uli Köhler

0 min read
How long does portMAX_DELAY actually wait in FreeRTOS?

Categories: Embedded, FreeRTOS
Uli Köhler

Uli Köhler

0 min read
FreeRTOS task queue minimal example

Categories: C/C++, Embedded, FreeRTOS, PlatformIO
Uli Köhler

Uli Köhler

1 min read
How to insert "null" value in ArduinoJSON

Categories: Arduino, Embedded
Uli Köhler

Uli Köhler

0 min read