ESP32 Ethernet network shield from Shields and more on Tindie
QuinLED-ESP32 Ethernet board - quinled.info
Amazon.com: DWEII 2 Pack WT32-ETH01 ESP32 Module Ethernet WiFi Bluetooth Development Board WT32-ETH01 Embedded Serial Port to Ethernet Converter Serial to WiFi&Bluetooth MCU Module : Electronics
Ethernet communication module with PoE port - ESP32 - Expansion Unit for M5Stack development modules Botland - Robotic Shop
OLIMEX ESP32-POE-ISO-EA
OLIMEX ESP32-POE-ISO-IND
RJ45 WT32-ETH01 ESP32 Module Ethernet WiFi Bluetooth Development Board Gateway | eBay
Cheap Power Over Ethernet For The ESP32 | Hackaday
ESP32-Ethernet-Kit Ethernet to Wi-Fi Development Board - AliExpress
EST-PoE-32 - ESP32 PoE Development Kit
WT32-ETH01 ESP32 WiFi Bluetooth Development Board RJ45 Ethernet Module | eBay
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Amazon.com: EC Buying WT32-ETH01 Development Board, ESP32 Development Board Module Embedded Serial Port to Ethernet 2.4GHz Wi-Fi & Bluetooth Dual-Mode Support WiFi, Ethernet, Bluetooth Output Ethernet Converter : Electronics
RJ45 WT32-ETH01 ESP32 Module Ethernet WiFi Bluetooth Development Board Gateway