中文 | English
RF2541-PL2 BLE 4.0 UART RF Module

RF2541-PL2 is a Bluetooth 4.0 low Power consumption module and adopts CC2541 SOC chip from TI, RF2541-PL2 communicate with others through UART interface, with all the feature of BLE 4.0, it is easy to use, the features include: low power consumption, long distance, and strong anti-interference ability. There are two modules which constructs the master and slave function: RF2541- PL2 master and RF2541- PL2 slave. Those two modules come with same hardware but different software inside.


Password ×
Features&Application

Feature:

  • Frequency arrange:2379-2496MHZ

  • Sensitivity up to -99dBm@250kbps

  • Data transfer rate :250K,500K,1M,2Mbps

  • GFSK modulation

  • 2.0-3.6 V power supply

  • Low current in sleep mode <2uA

  • Uart interface

  • Master and Slave mode

  • RSSI output, carrier detect indication

  • Meet BQB and RoSH standards

  • Point to point, flexible

  • Communication mode;


Application:

  • Mobile phone peripheral equipment

  • Consumer health and medical care

  • Human interface devices (keyboard, hand, remote control)

  • 2.4 G low power energy systems

  • Home building automation

  • Sports and fitness device


Specification

Specification:

(The following parameters is tested under VCC = 3.6 and 50 ohm copper axis test instrumentation)

function description
Pin & Dimension

Pinout:


Mechanism Dimension:


×