- Smart cat litter box with automatic cleaningUSB BLE-Link Bluetooth Module

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Description

  • USB BLE-Link bluetooth module
  • Compact Bluetooth module
  • Frequency: 2.4GHz
  • Transfer rate: ≤1Mbps

The USB BLE-Link Bluetooth Module can do point-to-point wireless transparent transmission, master-slave machine setting, and wireless programming. Compatible with all DFRobot BLE series modules.

Supports:

  • AT command to debug the BLE
  • Master-slave switch
  • Transparent transmission serial port
  • Bluetooth remote update the arduino program
  • Size: 32mm x16mm
  • Bluetooth chip: TI CC2540
  • Pin Layout: Compatible with Xbee pinout
  • Modulation: GFSK, bluetooth low power, V4.0
  • Sensitivity: -93dB
  • Input Voltage: +3.3 DC
  • Operating temperature： -10 ℃ to +85 ℃
  • Transmission distance: 5-15m in free space