[elecena] ESP32-MINI-1U-N4 - zmiany ceny ModuĊ‚; Wi-Fi/Bluetooth; transceiver; 4MB FLASH/PSRAM/520KB SRAM/448KB ROM; 3.0-3.6V; 13.2x13.5x2.4mm ESP32-MINI-1U-N4 - 18.56 PLN https://elecena.pl/product/30406291/esp32-mini-1u-n4 2026-06-13 ESP32-MINI-1U-N4 - 14.16 PLN https://elecena.pl/product/30406291/esp32-mini-1u-n4 2026-08-04