Module size: 26.6×12.8mmChip scheme: DA14531
Transmission rate: 11KB/sCommunication distance: 85M
Bluetooth protocol: BLE5.0Energy saving mode: Hibernation mode 2uA Low power mode: 25.8uA
Application scenario: Scanning code gun, close to the door, etc
Module size: 26.6×12.8mmChip scheme: DA14531
Transmission rate: 10KB/sCommunication distance: 90M
Bluetooth protocol: BLE5.1Transmit power: -19.5~+2.5dBm
Application scenario: Close to turn on the light, close to open the door, etc