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  • Bluetooth 5.0 Low Energy CC2640R2F Modules
  • Bluetooth 5.0 Low Energy CC2640R2F Modules
  • Bluetooth 5.0 Low Energy CC2640R2F Modules
  • Bluetooth 5.0 Low Energy CC2640R2F Modules
  • Bluetooth 5.0 Low Energy CC2640R2F Modules

Certified Bluetooth 5.0 Low Energy Modules with TI CC2640 Chip RF-BM-4077B1

RF-BM-4077B1 is a BLE5.0 module aimed at the smart things IoT markets. The module with 31 GPIOs enables it to meet the relatively complicated applications. Start your design with RF-BM-4077B1 CC2640R2F BLE module.

  • P/N:

    RF-BM-4077B1
  • SoC:

    CC2640R2FRGZ
  • Processor:

    48 MHz ARM® Cortex®-M3
  • Protocols:

    Bluetooth 5.0 low energy
  • Working Frequency:

    2402 MHz ~ 2480 MHz
  • Package (mm):

    23.5 × 17.0 × 1.7, half-hole, 1.27 pitch, 36-pin
  • Features:

    LE 1M PHY, LE 2M PHY, LE Coded PHY (long range), Advertising extension
  • GPIO:

    31
  • Max. TX Power:

    +5 dBm
  • Transmission Range:

    120 m

RF-BM-4077B1 is a module based on TI CC2640 wireless SoC supporting Bluetooth Low Energy stack v4.2 or v5.0. The module has integrated a 24 MHz crystal, a 32.768 kHz crystal, an LC balun, and an inverted-F PCB antenna. CC2640R2F in RF-BM-4077B1 contains a 32-bit ARM Cortex-M3 main processor at 48 MHz, and its 2.4 GHz radio processes a very low active current and outstanding RF performance. RF-BM-4077B1 can use AT commands to set parameters, which allows users to quickly connect their applications to build a reliable BLE connection. This module fits into a wide range of BLE applications where robust connection, long battery lifetime, small form factor, and ease of use are important


Bluetooth 5.0 Low Energy CC2640R2F Modules

- BLE 5.0 Transparent Transmission (Bridge) Protocol -

· Single role of slave, Single role of master

· Custom Service UUID

· Connection Password

· Data rate: 1 Mbps, 2 Mbps, 500 kbps, 125 kbps

· Advertising extension packets

BLE 5.0 Transparent Transmission of Bluetooth 5.0 Low Energy CC2640R2F Modules

- BLE 4.2 Transparent Transmission (Bridge) Protocol -

· Several roles: slave, master, master-slave

· Adjustable parameters: baud rate, connection interval, broadcast interval, TX power…

· Connection Password

BLE 4.2 Transparent Transmission module key features


- Applications -

· Smart city

· Smart home

· Industry 4.0

· Weight scales

· Personnel monitors

· Smart grid

cc2640 module applaications

- Product Display -

Wireless SoC:


  • 48 MHz ARM® Cortex®-M3 processor
  • TX power: Up to +5 dBm
  • Sensitivity in BLE mode: -97 dBm
  • Memory
    • -128 kB flash
    • -20 kB SRAM



Supported Protocols:


  • Bluetooth 4.2 low energy
  • Bluetooth 5.0 low energy



Current Consumption:


  • 2.71 μA in sleep mode
  • 38.11 μA at 200 ms broadcast cycle (disable the internal EN pull-up)
  • 188.72 μA at 20 ms connection cycle (disable the internal EN pull-up)


Operating Range:


  • Supply voltage range 1.8 V ~ 3.8 V
  • Working temperature range: -40 °C ~ +85 °C



Rich Peripherals:


  • 12-bit ADC
  • 31 GPIOs
  • SPI
  • I²C
  • I²S
  • RTC
  • UART (CTS/RTS)
  • AES-128





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If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.

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