Cheap And Discounts 5pcs/Lot NRF52832-CIAA-R Marking N52832 CIAA WLCSP-50 Multiprotocol Bluetooth Low Energy Wholesale. Buy Directly From Merchant Shop912659122 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.