Module size: 31×15.7×4mmCommunication distance: 75 meters
Bluetooth protocol: SPP3.0+BLE4.2Transmission rate BLE: 4.8KB/s
Antenna type: OnboardCertification: CE FCC SRRC BQB
Chip model: BK3633Communication distance: 181.6 meters
Hardware interface: UARTModule size: 17.5×12×0.8mm
Operating voltage: 3.3VPower consumption mode: 82.01uA
Bluetooth protocol: BLE5.2Transmit power: +8dBm
Hardware interface: UARTSensitivity: -93dBm@0.1%BER
Impedance: 50ΩHumidity: 10%-95% non-condensing
Bluetooth protocol: BLE5.2Transmit power: +8dBm
Hardware interface: UARTSensitivity: -93dBm@0.1%BER
Impedance: 50ΩHumidity: 10%-95% non-condensing
Working voltage: 3.3V-5VCommunication distance: 70m
Hardware interface: UARTChip model: DA14535
Transmitting power: -18~+4dBmModule size: 26.6×12.8×2.3mm
Features:Multilink Module(can connect 8 slave modules）
Chip solution: nRF52833Single module Communication distance: 223.4M
8 module Communication distance:84.6MHardware interface: UART
Module size: 26.6×13×0.8mmOperating voltage: 3.3V/5V
Features:Multilink Module(can connect 8 slave modules）
Module size: 14.5×12mmChip scheme: DA14531
Transmission rate: 10KB/sBluetooth protocol: BLE5.1
Certification: CE FCC SRRC
Energy saving mode: Hibernation mode 2uA Low power mode 19uA
Module size: 8.3×7.6mmChip scheme: DA14531
Transmission rate: 10KB/sBluetooth protocol: BLE5.1
Antenna type: Ceramic & externalCertification: CE FCC
Energy saving mode: Hibernation mode 2uA Low power mode 19uA
Module size: 26.7×13mmCommunication distance: 90M
Transmission rate BLE: 20KB/sTransmission rate SPP: 60KB/s
Bluetooth protocol: SPP5.0+BLE5.0Transmit power: 6dBm Max
Baud rate: 4800bps ~ 4000000bps
Module size: 26.6×12.8mmCommunication distance: 75M
Bluetooth protocol: SPP3.0+BLE4.2Transmission rate BLE: 4.8KB/s
Transmission rate SPP: 10KB/sAntenna type: Onboard & external
Certification: CE FCC
