Basic Parametersource from :https://feasycom.com/product-nRF52832-Bluetooth-Module-nRF52832-Chipset.htmlBluetooth module modelFSC-BT630Bluetooth versionBluetooth 5.0 low energy module ( BLE 5.0 module )ChipsetNordic nRF52832Dimension10mm*11.7mm*1.7mmCertificationCE, FCC, KCProfilesGAP, ATT/GATT, SMP, L2CAPFrequency2.402-2.480 GHzTransmit power+4dBm(Maximum)Power supply1.7-3.6VAntennaBuilt-in ceramic Antenna,supports external antennaHighlightsUltral small size, High Speed, Low Power, Supporting multiple connectionsFeatures:* Support wireless microcontroller (MCU) targeting Bluetooth 5.0* Integrate MCU to execute Bluetooth protocol stack* Postage stamp sized: 10*11.9*1.7mm* Low power* Class 1.5 support(high output power)* The default UART Baud rate is 115.2Kbps* GAP, ATT/GATT, SMP, L2CAP profiles* Bluetooth stack profiles: all BLE protocols* Integrated temperature sensor* CE, FCC, KC CertificationApplications:*Health & Medical Devices*TV Remote Control Applications*LE HID, Beacon*Home Automation*Wearable Device