[elecena] ESP32 Embedded Serial to Ethernet Module with Wi-Fi & Bluetooth

[elecena] ESP32 Embedded Serial to Ethernet Module with Wi-Fi & Bluetooth - zmiany ceny Compact ESP32-based serial to Ethernet communication module with RJ45 10/100Mbps Ethernet, 2.4GHz Wi‑Fi, Bluetooth 4.2, TCP/UDP networking, and OTA support.