22,82 € 4pcs/Lot RF2541 Master Serial Bluetooth 4.0 Module adopts cc2541 Chip 4pcs/Lot RF2541 Master Serial Bluetooth 4.0 Module adopts cc2541 Chip 22,82 € Aliexpress EU - Communication & Equipment Do obchodu História ceny 19. 9. 2023 22,82 €