Designing ESP8266/Wemos D1 Mini/NodeMCU counterpart for ethernet-enabled appliances.

http://catethysis.ru/stm32-lan8720-freertos-iar/

STM32F107 - cokolwiek (najtańszy xD) =PHY=

• lan8710/8720
  • 20 jest mniejszy (qfn24 vs qfn32), ale troche drozszy
  • https://www.aliexpress.com/item/5PCS-LAN8720A-CP-TR-QFN-LAN8720A-LAN8720A-CP-LAN8720-8720A-free-shipping/32716147217.html
  • https://www.aliexpress.com/item/Free-Shipping-LAN8720A-CP-TR-LAN8720A-CP-LAN8720A-LAN8720-8720A-SMSC-QFN24/32289899854.html?
  • https://www.aliexpress.com/item/10PCS-LAN8710A-EZC-QFN-LAN8710-LAN8710A-new-and-original-IC-free-shipping/32548145102.html

LWIP, to keep it as close to ESP as possible?