built in usb bt ic 8dbm

{"cid":"91212565","title":"BT IC 8dbm NRF52833-QIAA-R BT 5.3 SoC NRF52833 QFN73 BT Direction Finding Capable Radio","imgUrl":"https:\/\/img.chinax.com\/nimg\/da\/46\/452dbf3ee55f88b96c06ae31d34c-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"NRF52833-QIAA-R","Minimum Order Quantity":"10","Delivery Time":"5-8 work days","Certification":"Lead free \/ RoHS Compliant","Place of Origin":"CN","Payment Terms":"L\/C, T\/T, Western Union","Packaging Details":"73-QFN","Frequency":"2.4GHz","Sensitivity":"-103dBm","GPIO":"42","Flash":"512 KB","RAM":"128 KB","CPU":"64 MHz Arm Cortex-M4 with FPU"}}