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产品信息
BL-4011N
Features
  • Features
  • Specs
  • Ordering

Introduction

BL-4011, Bluetooth low energy (BLE) single mode module is targeted for low power sensors and accessories. It offers GATT profile as default and other. It also supports other standard BLE profiles such as proximity, find me … etc. The module provides flexible hardware interfaces to connect sensors, simple user interfaces – AT commands.

The single mode radio enables it to connect to the dual mode Bluetooth products already in the market, as well as other Bluetooth low energy devices/sensors. It can be used in equipments like a heart rate sensors, Pedometers, watches, blood pressure meters, weight scales, households sensors, collector devices, security tags, wireless keys, proximity sensors, HID keyboards and mice.

Features

  • BT v4.0 BLE CSR1010 Module
  • BT v4.0 Single-mode / Bluetooth low energy (BLE)
  • BLE Profile Supports: GATT or other optional profiles
  • Ultra low consumption: 20mA(TX); 780nA(Sleep)
  • Tx Power: +7.7dBm; Rx Sensitivity: -80dBm
  • 3 Antenna Types: Chip Antenna / U.FL Con. / RF Pin
  • Common AT commands console interface
  • Input/Output: UART / GPIO / AIO
  • Dimensions: 20.7 x 12.6 x 1.7 mm

  • BLUETOOTH
    Standards BT v4.0 (Single-mode / BLE)
    Spread Spectrum and Modulation (typical) 8DPSK (Differential Phase Shift Keying)
    DQPSK
    Operating Channels (central frequency) 2.4GHz ~ 2.4835GHz
    Security 128-bit encryption (AES-128)
    Transmission Rates Up to 305Kbps
    TX Transmit Power Up to +7.7dBm
    RX Sensitivity -80dBm
    POWER REQUIREMENTS
    Input Voltage DC 1.8 ~ 3.6V
    Power Consumption 20mA TX (Peak Current)
    780nA (sleep - Dormant)
    PROFILE SUPPORT & INTERFACE
    Profiles GATT (default) with data-transferring feature
    Inputs/Output UART / GPIO / AIO
    PHYSICAL CHARACTERISTICS
    Weight 2g
    Dimensions 20.7 x 12.6 x 1.7 mm
    ENVIRONMENTAL LIMITS
    Operating Temperature -30 oC ~ 85 oC
    Storage Temperature -40 oC ~ 105 oC
    Ambient Relative Humidity < =90%
    WARRANTY
    Warranty Period 12 months