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产品信息
BL-4041
Features
  • Features
  • Specs
  • Ordering

Introduction

Atech BL-4041 is a tiny and low cost and low power consumption module , BL-4041 fully supports single mode Bluetooth operation . The BL-4041 can be used with external MCU or sensor application or UART wireless .

Features

  • Chipset : TI CC2541 / CC2540
  • Complies with Bluetooth Smart
  • Support AES-128-bit Encryption and Decryption
  • Complies with Bluetooth SIG profile BLEv 1.3.2
  • Supports Full-Speed USB interface (CC2540)
  • Support I2C / SPI / USART interface (CC2541)
  • Complies with Class II regulation
  • Support 32-kHz sleep timer
  • 12-Bit ADC with eight channels and configurable resolution
  • IR generation circuitry
  • In-System-Programmable Flash , 256 KB
  • Dimension : 10.20 x 10.20 x 1.50 mm
  • Operating Temperature : -20 to 75 ℃
  • Operating Rating : DCV 2.0 ~ 3.6
  • Testing compliance with regulation : EN300 328 and FCC Part 15

  • BLUETOOTH
    Standards BT v4.0 (Single-mode / BLE)
    Spread Spectrum and Modulation (typical) GFSK
    Operating Channels (central frequency) 2.402GHz ~ 2.480GHz
    Security 128-bit encryption (AES-128)
    Transmission Rates Complies with Bluetooth 4.0 spec
    TX Transmit Power -1.5dBm/+2dBm(CC2540)
    RX Sensitivity -91dBm
    POWER REQUIREMENTS
    Input Voltage DC 2 ~ 3.6V
    Power Consumption Packet RX 22.06mA
    Continue RX 21.90mA
    Scan (BTOOL) 22.60mA
    INTERFACE
    Flexible peripheral interfaces UART and SPI
    I2C,PWM and GPIO
    12-bit ADC
    PHYSICAL CHARACTERISTICS
    Dimension 10.2 x 10.2 x 1.5 mm
    Weight 1g
    ENVIRONMENTAL LIMITS
    Operating Temperature -20 to 75 ℃
    Storage Temperature -40 to 85 ℃
    Ambient Relative Humidity 90%
    WARRANTY
    Warranty Period 12 months