2.4Ghz BK2461 UART Wireless Transparent Transmission Module

Price: 1.8 USD
Payment Terms: T/T,WU,Paypal
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Basic Info.
  • Brand Name: DreamLNK 
  • Frequency: 2.4G-2.5Ghz 
  • RF chip: Beken BK2461 
  • Power: Max. 12dBm 
  • Voltage: DC 2.5~3.6V 
  • Sensitivity: -90dBm 
  • Distance: 120m 
  • Standby current: <10uA 
  • Dimension: 23.3x13.7x1mm 
  • Model No.: M-BK2461U 
  • Place of Origin: Guangdong  
  • Min.Order: 200 Piece/Pieces
  • Means of Transport: Air
Supply Capacity
  • Production Capacity: 50000pcs/Month
  • Delivery Date: 15~20 days

This M-BK2461U is a 2.4Ghz UART Wireless Module, which is characterized by development-free, 120m transmission range, switch-free between transmitting and receiving, transparent serial port communication with protocol provided, can greatly shorten your development circle. As long as you know serial communication, you can complete the development of wireless communication products without complex wireless communication knowledge. Each technical index of this 2.4Ghz UART Module is good, which can meet the parameters requirements of FCC application, and can also meet a variety of certification needs.


Applications

● Wireless toys, Wireless game handles

● Wireless audio and video transmission, wireless headset

● Child finder and tracker

● Medical devices and remote controls

● Logistics tracking, warehouse inspection, RFID, etc

● Consumer electronic wireless applications

● Low power remote sensing and telemetry

● Wireless sensor network applications


Features

● URAT serial port communication, with protocol provided;

● Integrated transceiver and receiver, half duplex communication, multi-channel, strong anti-jamming capability;

● Communication distance 120m;

● The working frequency can be set and multiple modules can be multiplexed without interference. 

● Communication protocol conversion, as well as radio frequency transceiver switching, canbe automatically completed by the module itself, 

   without human intervention, simple and easy to use. 

● The UART communication rate is 0.6kbps~38.4kbps, which can be configured by the user through the AT command


Parameters

Working

Frequency

2400-2500MHz

Transmission

Current

40mAPower SupplyDC 2.5~3.6V

Modulation

Mode

FSK

Receiving

Current

20mA

Max. Output

Power

12dBm

Transmitting

Power

Adjustable

Standby

Current

<10uA

Operating

Temperature

-20~85°C

Receiving

Sensitivity

-90dBm

Antenna

Impedance

50ΩDimension23.3x13.7x1mm

Transmission

Rate

1M

Communication

Distance

120MAntenna

PCB On-board

Antenna


Pin Definitions


Pin NoPin's NameDescription
1VDDPositive power supply 2.2-3.6V, typical 3.3V
2RXDModule Data Output TTL Level (Serial Data Receive)
3TXDModule Data Output TTL Level (Serial Data Transmitting)
4SET

Set pin,Parameters Configuration (low level configuration

parameter, high level transparent transmission mode)

5CS

Chip Selection Pin, working modes enable (low level for low

power consumption, high level enters working mode)

6GNDGrounding, common ground with the system


DreamLNK is a professional high-tech enterprise specializing in ISM band micro-power wireless communication technology, can provide you various RF modules and one-stop intelligent IOT solution! Products include 433MHz RF modules, 2.4G RF modules, Bluetooth modules, Lora modules, Antennas, Remote control, Door/windows sensors, Smoke detectors, etc. welcome to inquire!



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Mr. James Wu
Tel: 86-755-29369047
Mobile: 13760215716
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Contact Method
SHENZHEN DREAMLNK TECHNOLOGY CO.,LTD
Room 603, Unit C, Zone A, Huameiju Business Center, Xinhu Rd., Bao'an, Shenzhen, Guangdong, China (Mainland)
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