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  • Bluetooth CC2340R5 RF Transmitter Receiver Module RF-BM-2340T2
  • Bluetooth CC2340R5 RF Transmitter Receiver Module RF-BM-2340T2
  • Bluetooth CC2340R5 RF Transmitter Receiver Module RF-BM-2340T2
  • Bluetooth CC2340R5 RF Transmitter Receiver Module RF-BM-2340T2

Low-Power Bluetooth CC2340R5 Transmitter Receiver Module RF-BM-2340T2 with Chip Antenna

RF-BM-2340T2 is a Bluetooth 5.3 transmitter and receiver module optimized for low-power and long-range applications. It is designed to support Thread, ZigBee®, IEEE 802.15.4, and proprietary 2.4 GHz. The powerful processor, embedded UART serial sort protocol, and flexible output modes provides a robust, reliable, and secure Bluetooth connectivity for various scenarios.

  • P/N:

    RF-BM-2340T2
  • SoC:

    CC2340R5
  • Processor:

    48 MHz ARM® Cortex®-M0+
  • Protocols:

    Bluetooth 5.3 Low Energy, Zigbee 3.0, SimpleLinkTM TI 15.4-stack, Proprietary system
  • Working Frequency:

    2402 MHz ~ 2480 MHz
  • Package (mm):

    15.8 × 12.0 × 2.2, half-hole, 1.27 pitch, 18-pin
  • Features:

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

    14
  • Max. TX Power:

    +8 dBm
  • Transmission Range:

    130 m @ 1M PHY, 180 m @ LE Coded PHY

RF-BM-2340T2 is a newborn multi-protocol module based on TI CC2340R5 chipset which supports Bluetooth 5.3 low energy (BLE), ZigBee 3.0, SimpleLinkTM TI 15.4-stack, and Proprietary system. The same as RF-BM-2340T1, the Bluetooth transceiver module has a 48 MHz crystal, 512 KB of in-system Programmable Flash, 12 KB ROM for bootloader, and 36 KB of ultra-low leakage SRAM. Also, it features rich peripherals with UART, SPI, I2C, Real-time clock (RTC), etc.


The only difference is that RF-BM-2340T2 comes with chip antenna and half-hole RF out interface.

CC2340R5 Multi Protocol Module RF-BM-2340T2

Reference Resource:

Affordable CC2340R5 Bluetooth 5.3 Modules - In Stock Now

Intorduction of CC2340 Series Ultra-Low Power BLE Module RF-BM-2340B1

Comparison in CC2340 Bluetooth LE modules



Wireless SoC:

  • 48 MHz ARM® Cortex®-M0+ processor

  • TX power: Up to +8 dBm
  • Sensitivity: 
    • -96 dBm @ 802.15.4 (2.4 GHz)

    • -102 dBm @ Bluetooth 5.0 (LE Coded PHY) (125 kbps)

  • Memory
    • 512 kB flash
    • 12 kB ROM
    • 36 KB SRAM
  • Data Rate

    • LE 1M PHY
    • LE 2M PHY
    • LE Coded PHY (long range)

 

Protocols:

  • Bluetooth 5.3 Low Energy

  • Zigbee 3.0

  • Proprietary

  • SimpleLink TMTI 15.4-stack


Operating Range:

  • Supply voltage range 1.71 V ~ 3.8 V
  • Working temperature range: -40 °C ~ +85 °C


Rich Peripherals:

  • ADC
  • UART
  • SPI
  • I2C
  • RTC
TI SimpleLink CC2340 Series Multi-Protocol Modules
Part Number RF-BM-2340B1 RF-BM-2340B1I RF-BM-2340A2 RF-BM-2340A2I RF-BM-2340C2
Photo
RF-BM-2340B1I CC2340R5 BLE module
RF-BM-2340A2 CC2340R5 BLE module
RF-BM-2340A2I CC2340R5 BLE module
RF-BM-2340C2 CC2340R5 BLE module
IC CC2340R5 CC2340R5 CC2340R5 CC2340R5 CC2340R5
Core 48 MHz ARM® Cortex®-M0+ 48 MHz ARM® Cortex®-M0+ 48 MHz ARM® Cortex®-M0+ 48 MHz ARM® Cortex®-M0+ 48 MHz ARM® Cortex®-M0+
Antenna PCB IPEX/Half-hole interface IPEX IPEX/Half-hole interface Chip/Half-hole interface
RAM 36 KB 36 KB 36KB 36 KB 36 KB
Flash 512 KB 512 KB 512 KB 512 KB 512 KB
Protocols BLE5.3, ZigBee, SimpleLink™ TI 15.4-stack, Proprietary systems BLE5.3, ZigBee, SimpleLink™ TI 15.4-stack, Proprietary systems BLE5.3, ZigBee, SimpleLink™ TI 15.4-stack, Proprietary systems BLE5.3, ZigBee, SimpleLink™ TI 15.4-stack, Proprietary systems BLE5.3, ZigBee, SimpleLink™ TI 15.4-stack, Proprietary systems
Power Supply 1.71 V ~ 3.8 V, recommend to 3.3 V 1.71 V ~ 3.8 V, recommend to 3.3 V 1.71 V ~ 3.8 V, recommend to 3.3 V 1.71 V ~ 3.8 V, recommend to 3.3 V 1.71 V ~ 3.8 V, recommend to 3.3 V
Frequency 2.4 GHz 2.4 GHz 2.4 GHz 2.4 GHz 2.4 GHz
Max. TX Power +8 dBm +8 dBm +8 dBm +8 dBm +8 dBm
Receiving Sensitivity

–102 dBm for 125 kbps LE Coded PHY
-96.5 dBm for BLE 1 Mbps

–102 dBm for 125 kbps LE Coded PHY
-96.5 dBm for BLE 1 Mbps
–102 dBm for 125 kbps LE Coded PHY
-96.5 dBm for BLE 1 Mbps
–102 dBm for 125 kbps LE Coded PHY
-96.5 dBm for BLE 1 Mbps
–102 dBm for 125 kbps LE Coded PHY
-96.5 dBm for BLE 1 Mbps
GPIO 24 24 12 12 12
Working Temperature -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃
Storage Temperature -40 ℃ ~ +125 ℃ -40 ℃ ~ +125 ℃ -40 ℃ ~ +125 ℃ -40 ℃ ~ +125 ℃ -40 ℃ ~ +125 ℃
Transmission Range 130 m @ 1M PHY 180 m @ LE Coded PHY


150 m @ 1M PHY (external PCB antenna) 220 m @ LE Coded PHY (external PCB antenna)  130 m @ 1M PHY 180 m @ LE Coded PHY 


150 m @ 1M PHY (external PCB antenna) 220 m @ LE Coded PHY (external PCB antenna) 50 m @ 1M PHY

80 m @ LE Coded PHY

Dimension (mm) 22.0 x 15.55 x 2.1 22.0 x 15.55 x 2.1 16.6 x 11.2 x 2.1 15.2 x 11.2 x 2.1 8.0 x 8.0 x 1.82
Package 1.27-mm pitch half-hole 1.27-mm pitch half-hole 1.27-mm pitch half-hole 1.27-mm pitch half-hole 1.27-mm pitch half-hole
OTA
Bluetooth Mesh
Long Range
2Mbps PHY
AoA/AoD SDK is under planning SDK is under planning SDK is under planning SDK is under planning SDK is under planning
UART Protocol BLE√ BLE√ BLE√ BLE√ BLE√
Application Medical device, ESL Medical device, ESL Medical device, ESL Medical device, ESL Medical device, ESL
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