TechOverflow Logo
TechOverflow

TechOverflow blog

How to fix Python WebSocket TypeError: __init__() missing 3 required positional arguments: 'environ', 'socket', and 'rfile'

Categories: Python
Uli Köhler

Uli Köhler

1 min read
How to fix ESP32 too few arguments to function 'esp_err_t esp_wifi_sta_wpa2_ent_enable(const esp_wpa2_config_t*)'

Categories: C/C++, Embedded, ESP8266/ESP32
Uli Köhler

Uli Köhler

0 min read
How to fix ESP32 fatal error: ESP8266WiFi.h: No such file or directory

Categories: C/C++, Embedded, ESP8266/ESP32
Uli Köhler

Uli Köhler

0 min read
How to fix Alpine Linux fatal error: stdio.h: No such file or directory

Categories: Alpine Linux, C/C++, GCC Errors, Linux
Uli Köhler

Uli Köhler

0 min read
How to set WiFi DHCP hostname on ESP32/ESP8266 (different from "espressif")

Categories: ESP8266/ESP32
Uli Köhler

Uli Köhler

0 min read
ESP32 minimal JSON webserver example for PlatformIO (ESPAsyncWebserver)

Categories: ESP8266/ESP32
Uli Köhler

Uli Köhler

2 min read
How to fix cfgrib TypeError: open_dataset() got an unexpected keyword argument 'filter_by_keys'

Categories: Data Science, Python
Uli Köhler

Uli Köhler

0 min read
How to switch on/off ALL3073v2WLAN using HTTP (JSON API)

Categories: Electronics, Networking
Uli Köhler

Uli Köhler

0 min read
Allnet ALL3073v2WLAN hardware & software info

Categories: Networking
Uli Köhler

Uli Köhler

5 min read
How to fix ESP32 not connecting to the Wifi network

Categories: Arduino, ESP8266/ESP32, PlatformIO
Uli Köhler

Uli Köhler

2 min read