Nordic chip nRF52805 기반의 모듈 MDBT42T 를 출시하였습니다. Raytac announced nRF52805 module, MDBT42T series, has moved to mass production stage. MDBT42T series module deployed nRF52805 WLCSP package combined with Raytac’s experienced RF design, provides a 7.2 x 11.2 mm dimension which is optimized for size constrained applications. MDBT42T module provide 2 antenna options for customer’s selection: Chip Antenna: MDBT42T-192K: 7.2 x 11.2 x 2.05 mm PCB Antenna: MDBT42T-P192K: 7.2 x 11.2 x 1