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  • BLE4.2 CC2541 Module
  • BLE4.2 CC2541 Module
  • BLE4.2 CC2541 Module
  • BLE4.2 CC2541 Module
  • BLE4.2 CC2541 Module

Low-Cost BLE4.2 CC2541 Module RF-BM-S01A

RF-BM-S01A module is based on Texas Instruments CC2541 SoC. The higher and more stable performances enable the module to enter a wide range of applications. RF-BM-S01A is one of the most classic BLE4.2 modules.


  • P/N:

    RF-BM-S01A
  • SoC:

    CC2541
  • Processor:

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

    Bluetooth 4.2 low energy
  • Working Frequency:

    2402 MHz ~ 2480 MHz
  • Package (mm):

    17.4 x 13.7 x 1.7, half-hole, 1.27 pitch, 28-pin
  • Features:

    Debug pins lead out
  • GPIO:

    19
  • Max. TX Power:

    0 dBm
  • Transmission Range:

    20 m

RF-BM-S01A is a Bluetooth  4.2 Low Ennergy module based on TI CC2541 SoC. The first generation BLE4.2 module is based on an 8051 core and 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 pre-programmed with the BLE master or slave protocol, which supports transparent transmission mode and direct-driven mode. RF-BM-S01 and RF-BM-S01A is pin to pin compatible.


BLE4.2 CC2541 Module

- BLE 4.2 Transparent Transmission (Bridge) Protocol -

key features of BLE4.2 CC2541 Module

- Direct-Driven Protocol -

· Module roles: slave, master

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

master slave mode of BLE4.2 CC2541 Module

- Applications -


· Smart light

· Smart power control

· Smart appliance

· Mobile Phone Accessories

· Smart water metering

· Smart toy

BLE4.2 CC2541 Module applications

- Product Display -

Wireless SoC:


  • Low-Power 8051 Microcontroller Core With Code Prefetch
  • TX power: 0 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:


  • ADC
  • 19 GPIOs
  • I²C
  • 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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