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  • BLE4.2 CC2540 Module
  • BLE4.2 CC2540 Module
  • BLE4.2 CC2540 Module
  • BLE4.2 CC2540 Module
  • BLE4.2 CC2540 Module

BLE Serial Port module BLE4.2 CC2540 Module RF-BM-S02

As one of the most popular modules, the RF-BM-S02 CC2540 BLE4.2 module is designed for battery-powered based applications. The classic package size of RF-star enables this module to have a bigger market since 2010. RF-BM-S02 will be your good choice for design.

  • P/N:

    RF-BM-S02
  • SoC:

    CC2540
  • Processor:

    Low-Power 8051 Microcontroller Core With Code Prefetch
  • Protocols:

    Bluetooth 4.2 low energy
  • Working Frequency:

    2402 MHz ~ 2480 MHz
  • Package (mm):

    15.2 x 11.2 x 1.7, half-hole, 1.27 pitch, 18-pin
  • Features:

    USB port
  • GPIO:

    13
  • Max. TX Power:

    +4 dBm
  • Transmission Range:

    50 m

RF-BM-S02 is a module based on Texas Instruments Bluetooth 4.2 Low Energy CC2540 SoC. As the senior SoC, it is based on a low-power 8051 core. The module integrates a 32 MHz crystal, a 32.768 kHz crystal, an LC balun, and a high-performance inverted-F PCB antenna. This module can be used in many applications with the need of USB. The 15.2 * 11.2 package is the most popular package among RF-star design, it supports pin-2-pin compatible with a series of BLE module designs. Pre-programmed with the BLE master or slave protocol, the BLE module can be used for transparent transmission and direct-driven.


 BLE4.2 CC2540 Module


- BLE 4.2 Transparent Transmission (Bridge) Protocol -


BLE 4.2 Transparent Transmission

- Direct-Driven Protocol -

· Module roles: slave, master

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

Module roles: slave, master

- Applications -

· ESL

· Smart Toy

· Power management

· Smart blood pressure monitor

· USB Beacon

· Sensor controller

Module Applications

- Product Display -

Wireless SoC:


  • Low-Power 8051 Microcontroller Core With Code Prefetch
  • TX power: +4 dBm
  • Sensitivity in BLE mode: -94 dBm
  • Memory
    • -256 kB flash
    • -8 kB SRAM



Features:


  • Bluetooth 4.2 low energy



Current Consumption:


  • 0.35 μA in sleep mode
  • 202 μA at 250 ms broadcast cycle
  • 243 μA at 100 ms connection cycle


Operating Range:


  • Supply voltage range: 2.0 V ~ 3.6 V
  • Working temperature range: -40 °C ~ +85 °C



Rich Peripherals:


  • 12-bit ADC
  • 13 GPIOs
  • USB
  • IR
  • DMA
  • UART (CTS/RTS)


Item

Chip

Protocols

Pin

GPIO

Atenna

TX Power

Distance

Temperature

Package Size (mm)

RF-CC2540A1

CC2540

BLE4.2

25

19

PCB

4 dBm

50 m

-40   +85

15.2 x 24.1 x 1.7

RF-BM-S01

CC2540

BLE4.2

28

19

PCB

4 dBm

50 m

-40   +85

17.4 x 13.7 x 1.7

RF-BM-S01A

CC2541

BLE4.2

28

19

PCB

0 dBm

20 m

-40   +85

17.4 x 13.7 x 1.7

RF-BM-S02

CC2540

BLE4.2

18

13

PCB

4 dBm

50 m

-40   +85

15.2 x 11.2 x 1.7

RF-BM-S02A

CC2541

BLE4.2

18

13

PCB

0 dBm

20 m

-40   +85

15.2 x 11.2 x 1.7

RF-BM-S02I

CC2540

BLE4.2

18

13

IPEX

4 dBm

50 m

-40   +85

15.2 x 11.2 x 2.1

RF-BM-S01

CC2541, CC2592

BLE4.2

28

13

PCB, IPEX, Half-hole

19 dBm

200 m

-40   +85

31.4 x 13.7 x 2.1

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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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