nrf51822 module

{"cid":"91200909","title":"FCC Nrf51822 Bluetooth BLE Module With PCB Antennas For Beacon","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f9\/da\/3e5553e950b472bf0e068c41ed7e-200x200-1.jpg","attrs":{"Price":"USD25 \/ negotiable","Brand Name":"Createk","Model Number":"ITBM530","Minimum Order Quantity":"10 pcs \/ negotiable","Delivery Time":"35 days","Certification":"CE, RoHS, FCC, KC","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"100k pcs\/ month","Bluetooth":"5","Chipset":"Nordic nRF52832","Model":"ITBM530","Application":"beacon"}}

{"cid":"91200252","title":"Cansec Wireless RTS Module NRF51822-CEAA Bluetooth 4.2 Module","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/8f\/5b\/4fc2b1ed9c2094a79f873e0be1cf-200x200-1.jpg","attrs":{"Price":"USD 3.11$ per piece","Brand Name":"Cansec Wireless","Model Number":"WD822D","Minimum Order Quantity":"100","Delivery Time":"5-8 weeks","Place of Origin":"Beijing","Payment Terms":"T\/T","Supply Ability":"20000000 units per year","Packaging Details":"Three layers of protection anti-static bag & moisture-proof & cardboard box ensure transportation safety","Chipset":"nrf51822","Application":"IoT","Size":"8*8*1.7mm","Operating Voltage":"2.1-3.6V","TX Power":"3dBm","RX Sensitivity":"-93dBm","Sleep Current Consumption":"1\u03bcA"}}