[elecena] RF BTM720 RF BTM720 - zmiany ceny Moduł Bluetooth; 2.4GHz; -82Bm; USB/UART; Flash 16MB; 2,4V~4,4V; 0°C~70°C; 16x15x2,2 mm; RF BTM720 RF BTM720 - 76.88 PLN https://elecena.pl/product/23367628/rf-btm720-rf-btm720 2023-05-04 RF BTM720 RF BTM720 - 70.00 PLN https://elecena.pl/product/23367628/rf-btm720-rf-btm720 2025-09-06