[elecena] ESP32-S2-SOLO-2U-N4

[elecena] ESP32-S2-SOLO-2U-N4 - zmiany ceny Moduł; Wi-Fi; transceiver; 4MB FLASH/PSRAM/320KB SRAM/128KB ROM; 3.0-3.6V; 18x19.2x3.2mm ESP32-S2-SOLO-2U-N4 - 17.79 PLN https://elecena.pl/product/30406275/esp32-s2-solo-2u-n4 2026-06-13 ESP32-S2-SOLO-2U-N4 - 14.93 PLN https://elecena.pl/product/30406275/esp32-s2-solo-2u-n4 2026-08-04