In this video i show how to replace the memory chip on the ESP8266 (W25Q8 or W25Q4) with W25Q32 to increase the space available for programs, data and websites. This also enables OTA on the older models, which is impossible with 512kB of flash.

The only tools required are a soldering iron, tweezers and some solder wick.

I also show how to check the available memory using Arduino IDE.

The background song:
Hyperfun Kevin MacLeod (incompetech.com)
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