Your 2 USD WIFI signal extender - Wemos D1 Mini - ESP8266 - Arduino for beginners
Channel: Daradici Levente
Date: 25/04/2022

This video describes probably the easiest way to make a WIFi repeater to extend your WIFI network from home. Probably the cheapest possible WIFI repeater, the microcontroller in this video cost about $ 2. I will attach the links you need to make this little WIFI repeater.

HARDWARE:
Wemos D1 Mini ESP8266 - https://i.imgur.com/4YttzJT.png
I bought it from here: https://www.aliexpress.com/item/4001153173373.html

SOFTWARE:
Flash Download Tools: https://www.espressif.com/en/support/download/other-tools
Direct link: https://www.espressif.com/sites/default/files/tools/flash_download_tool_3.9.2.zip
Github with WIFI extender firmware: https://github.com/martin-ger/esp_wifi_repeater
Direct link to download extender firmware: https://drive.google.com/file/d/1axfN2l1VTy1W6THgG_LcsRWiPVyZ059S/view?usp=sharing

Short description in romanian: http://satelit-info.com/phpBB3/viewtopic.php?f=172&t=3308

Music used in video:
Free Adventure Background Music for Travel Vlog YouTube Videos No Copyright Royalty Free
https://youtu.be/BK_DLRiwLkQ
Song: Extenz - Gravity (Vlog No Copyright Music) 
Music provided by Vlog No Copyright Music. 
Video Link: https://youtu.be/Dqads4X-WuQ