[elecena] RF BTM645 RF BTM645 - zmiany ceny Moduł Bluetooth; 2.4GHz; -85Bm; +/-1 LSB max INL; ISP/SPI/UART; Flash 8MB; 2,7V~4,25V; -40°C~85°C; 13.4 x13.4 x2.7mm; RF BTM645 RF BTM645 - 54.62 PLN https://elecena.pl/product/23369342/rf-btm645-rf-btm645 2023-05-04 RF BTM645 RF BTM645 - 49.73 PLN https://elecena.pl/product/23369342/rf-btm645-rf-btm645 2025-09-06