Ian wrote: I use one of these with two switches soldered onto it.
Even cheaper programmer
Multiple libraries were found for "WiFiUdp.h"
Used: C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_220.127.116.11_x86__mdqgnx93n4wtt\libraries\WiFi
Not used: C:\Users\Ohm711\Documents\ArduinoData\packages\esp8266\hardware\esp8266\2.5.0\libraries\ESP8266WiFi
exit status 1
Error compiling for board Generic ESP8266 Module.
Ohm711 wrote: I tought I will connect it via arduino UNO simple-circuit.com/arduino-esp-01-esp8266-programming/
Or I have this device: s.click.aliexpress.com/e/VP72oMNJH