[elecena] ESP32-H2FH4 - zmiany ceny ModuĊ‚; SoC; Bluetooth/ZigBee/Thread; transceiver; 4MB FLASH/PSRAM/320KB SRAM/128KB ROM; 3.3-3.6V; QFN 32-pin ESP32-H2FH4 - 11.96 PLN https://elecena.pl/product/30406298/esp32-h2fh4 2026-06-13 ESP32-H2FH4 - 9.72 PLN https://elecena.pl/product/30406298/esp32-h2fh4 2026-08-04