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2.4G RF Transceiver Module DL-24D8 with TI CC2500 Chip

2.4G RF Transceiver Module with CC2500 Wireless Transceiver Chip
  • DL-24D8

  • 2.4G-2.5Ghz

  • CC2500

  • -30~1dBm

  • 1.8~3.6V

  • -89dBm

  • 100m

  • 15.2* 11.6*2.2mm


2.4G RF Transceiver Module DL-24D8 with CC2500 Chip Design

Module introduction

Designed base on TI-Chipcon's CC2500 wireless transceiver chip, DL-24D8 is a compact,cost-effective, remote wireless transceiver module, which is widely used in smart home, toy aeromodelling and close-range data transmission control fields. Sensitivity up to -98dbm,maximum transmission rate up to 500Kbps, output power through register configuration range from -30dbm to +1dbm.

This 2.4GHz RF Module integrates all RF related functions. You can easily develop wireless products with stable performance and high reliability directly, without in-depth understanding of RF circuit design, which will extremely shorten the development cycle.

There are 2 interface modes (SMD and DIP) been adopted, but manual welding is required due to different thermal expansion coefficient of the black glue and the binding wire inside. The small size of the module is convenient for portable products, and it can well meet the requirements of low-power system by combining with low-power MCU.


● Wireless game controller

● Wireless keyboard and mouse

● Consumer electronics and toy airplane models

● Wireless voice and audio

● Data monitoring and transmission

● Smart home control

● Remote controller supporting radio frequency (RF) technology


● Working frequency: 2400-2483MHz

● Transmission distance: 100m in the open field (250Kbps)

● High reception sensitivity, up to -98dbm (2.4Kbps)

● Working voltage: 1.8~3.6V

● Programmable Carrier Detection, Digital RSSI Output

● Excellent selectivity and out-of-band isolation

● Gold plating PCB binding process, quite cost-effective

● Four-line SPI interface, strong versatility;

Download Center

DL-24D8 Specification V1.0 do

Technical Parameter

DC characteristics

Description Min. Max. Unit
Voltage 1.8 3.6 V

Operating current

RX <17mA TX=22mA@0dbm mA

Stand-by current

<1uA uA
IO port voltage Vss-0.3 Vdd+0.3 V
Operating temperature -20 +75

Radio frequency characteristics (Unless otherwise stated, temperature 25 ℃, VCC 3.3V)

No Parameter

Reference Value


1 Working frequency 2400,—,2483.5 MHz
2 Frequency interval —,100K,— Hz
3 Output Power  -30,—,1 dBm

Receive sensitivity

—,-98,— dBm
5 Modulation GFSK,2-FSK,OOK MSK
6 Transmission rate 1.2,—,500 Kbps
7 Harmonic power -48,—,-45 dBm
8 Communication distance 80,—,100 M
9 Sensitivity at 2.4K —,-104,— dBm
10 OOK modulation mode, rate —,,100 Kbps
11 Sleep power consumption —,—,0.9 mA
12 Crystal Precision *3225/ 2*6 —,10, PPM

Pin Definitions


Pin No Pin’s Name Description
1 GND Grounding, common ground with the MCU system
2 VDD Supply voltage, DC1.8~3.6V
3 MOSI SPI Data input,MOSI
5 MISO SPI data output, MISO
6 GDO2 CLOCK output
7 GDO0 System Data Input and Output
8 CSN Chip Selection Pin, “CSN=0” valid



DreamLnk offers various 2.4G RF modules, include 2.4G Receiving modules, 2.4G Transmitter modules, 2.4GHz RF front-end modules, 2.4G RF Transceiver Modules, 2.4G Modules with Enhanced Power (PA), welcome to inquire!