ble 5 0 bluetooth low energy module

{"cid":"91200252","title":"IoT Nordic Ble 5.0 Bluetooth Low Energy Module Cansec BLE52832SA-A","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/0f\/80\/8775a3c93d809d1df81e3d88fcc6-200x200-1.jpg","attrs":{"Price":"USD 3.43$ per piece","Brand Name":"Cansec Wireless","Model Number":"BLE52832SA-A","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":"15*22.8*2.8mm","TX Power":"3dBm","RX sensitivity":"-96dBm","TX current":"22mA","RX current":"15mA","Standby current":"1uA","Antenna type":"Chip Antenna","Chipset":"nrf52832"}}

{"cid":"91212565","title":"64Mbit ESP32-WROVER-IE Wireless WiFi Bluetooth Low Energy Module","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/39\/e9\/bad68aeb89a1262b1c4eae7538ef-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"ESP32-WROVER-IE","Minimum Order Quantity":"10","Delivery Time":"5-8 work days","Certification":"Lead free \/ RoHS Compliant","Place of Origin":"CN","Payment Terms":"T\/T,, L\/C, Western Union","Packaging Details":"Original Factory","Part Number":"ESP32-WROVER-IE","Minimum Operating Temperature":"\u201340\u2103","Maximum Operating Temperature":"85\u2103","Size":"18.0 x 31.4 x 3.3","Frequency":"2484 MHz","Power supply":"500 mA"}}

{"cid":"91219512","title":"CC2541F256RHAR RF IC Module TXRX MCU BLE 5.0 40VQFN Texas Instruments","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3f\/98\/db90496e4d77f66ab1209468dec2-200x200-1.jpg","attrs":{"Price":"Based on current price","Brand Name":"Texas Instruments","Model Number":"CC2541F256RHAR","Minimum Order Quantity":"1","Delivery Time":"3-5 work days","Payment Terms":"T\/T","Supply Ability":"In stock","Packaging Details":"anti-static bag & cardboard box","Type":"TxRx + MCU","RF Family\/Standard":"Bluetooth","Protocol":"Bluetooth v5.0","Modulation":"GFSK, MSK","Frequency":"2.4GHz","Data Rate (Max)":"2Mbps","Power - Output":"0dBm","Sensitivity":"-99dBm","Memory Size":"256kB Flash, 8kB RAM","Serial Interfaces":"I\u00b2C, SPI, USART","GPIO":"23","Voltage - Supply":"2V ~ 3.6V","Current - Receiving":"17.9mA ~ 20.2mA","Current - Transmitting":"16.8mA ~ 18.2mA","Operating Temperature":"-40\u00b0C ~ 85\u00b0C","Mounting Type":"Surface Mount","Package \/ Case":"40-VFQFN Exposed Pad","Supplier Device Package":"40-VQFN (6x6)"}}