ble 5 0 nordic nrf52840

{"cid":"91200252","title":"IoT BLE52840SA-B BLE 5.0 Nordic NRF52840 Ble Bluetooth Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/98\/907fac5cef4d5f64ccfb1d604881-200x200-1.jpg","attrs":{"Price":"USD 5.14$ per piece","Brand Name":"Cansec Wireless","Model Number":"BLE52840SA-B","Minimum Order Quantity":"100","Delivery Time":"3~6 weeks","Place of Origin":"Beijing","Payment Terms":"T\/T","Supply Ability":"2000000 pieces per year","Packaging Details":"Box for 1000 pieces Package size: 40*34*20 cm Gross weight: 5.000 kg","size":"18.6*33.4*2.8mm","TX Power":"6dBm","RX sensitivity":"-103dBm","TX current":"36mA","RX current":"4.6mA","Standby current":"1.5uA","Antenna type":"Chip Antenna","Chipset":"nrf52840"}}

{"cid":"91222923","title":"Ultra Long Range Nordic nRF52840 Wireless Bluetooth 5.0 Low Energy Ble Module With Mesh KC Certificate","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/20\/363a1731da6f32d121c70bef0777-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Huaray","Model Number":"HR-1001","Minimum Order Quantity":"2pcs","Delivery Time":"one or two working days","Place of Origin":"China","Certification":"FCC, CE, RoHS, ISO9001","Packaging Details":"Inner Staticproof Bag, External Cardboard Box","Payment Terms":"T\/T, L\/C, Western Union, Paypal, Moneygram","Supply Ability":"100,000pcs\/month"}}