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What does "PSE" mean in PoE / Power over Ethernet context?

Categories: Electronics, Networking, PoE
Uli Köhler

Uli Köhler

0 min read
What does "PD" mean in PoE / Power over Ethernet context?

Categories: Electronics, Networking, PoE
Uli Köhler

Uli Köhler

0 min read
How to run HTTP request on call to extension using FreePBX

Categories: FreePBX
Uli Köhler

Uli Köhler

0 min read
How to add action on call to custom extension in FreePBX

Categories: FreePBX
Uli Köhler

Uli Köhler

1 min read
How to install NodeJS 18.x LTS on Ubuntu in 1 minute

Categories: Linux, NodeJS
Uli Köhler

Uli Köhler

0 min read
How to fix python ipaddress.IPv6Address AddressValueError: Unexpected '/' in '.../64'

Categories: Networking, Python
Uli Köhler

Uli Köhler

1 min read
How to fix Python ipaddress.IPv6Network ValueError: ... has host bits set

Categories: Networking, Python
Uli Köhler

Uli Köhler

1 min read
What is the default PlatformIO / Arduino ESP32 TIMER_BASE_CLK?

Categories: Arduino, Electronics, Embedded, ESP8266/ESP32, PlatformIO
Uli Köhler

Uli Köhler

0 min read
What is the default PlatformIO / Arduino ESP32 CPU clock frequency?

Categories: Arduino, Electronics, Embedded, ESP8266/ESP32, PlatformIO
Uli Köhler

Uli Köhler

0 min read
How to fix PlatformIO serial monitor scrambled output

Categories: Arduino, Electronics, Embedded, ESP8266/ESP32, PlatformIO, STM32
Uli Köhler

Uli Köhler

1 min read