Specifications

ManualsBrandsZhejiang Lierda Internet of Things technology ManualsElectronics2.4GHz Wireless Module

Leader in IOT Embedded Solution

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LSD4RF0436-10D0

2.4GHz Wireless Module

LSD4RF0436-10D0 wireless module is a wireless module designed on the basis of TI RF integrated

chip CC2510. It is a high-performance 1mW IOT wireless transceiver. With the adoption of PCB antenna,

the module is compact and small in terms of overall design and can be widely used for short distance IOT

wireless communications in various applications. It is characterized by small volume, low power

consumption, long transmission distance, strong anti-interference capacity, low cost, etc.

Product Features

⚫ Working frequency range

- Working frequency range 2402~2480MHz

⚫ Multiple ways of modulation

- The ways of modulation including 2-FSK

are adopted to increase the capacity of

data anti-burst interference and random

interference

⚫ Power supply

- 2.0~3.6V (recommended to use 3.3V)

- I / O interface control level: 0~ VCC

⚫ High link budget

- High receiving sensitivity: -95 ± 1dBm

(@10KBaud)

- Transmit power: Max. 95.08dBμV /m

 Super long transmission distance

- Excellent transmission performance,

reliable transmission distance is greater

than 15m

⚫ Rapid channel switching

- < 90uS channel switching time, especially

suitable for FM communication system

⚫ Convenient for programming

- On-chip integrated 51 internal core, very

convenient for software programming

Applicable Situations

- Industrial remote sensing, telemetry

communication

- Home wireless security alarm system

- Personnel positioning system in mine

- Consumer electronic wireless applications,

wireless mouse keyboard, etc.

Summary of content (15 pages)

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Leader in IOT Embedded Solution LSD4RF0436-10D0 2.4GHz Wireless Module LSD4RF0436-10D0 wireless module is a wireless module designed on the basis of TI RF integrated chip CC2510. It is a high-performance 1mW IOT wireless transceiver. With the adoption of PCB antenna, the module is compact and small in terms of overall design and can be widely used for short distance IOT wireless communications in various applications.
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Leader in IOT Embedded Solution Foreword Zhejiang Lierda Internet of Things Technology Co.,Ltd provides the contents of the documentation to support product design for its customer. The customers must design their products in accordance with the specifications and parameters as mentioned in the documentation. The company will not assume any liabilities for any personal injuries or property damages caused by improper operation of the customer.
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Leader in IOT Embedded Solution Revision Histories Revision Date Author Change Description Rev01 June 14, 2019 You Xuecheng Initial Revision Page 3 of 15
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Leader in IOT Embedded Solution 1. Specification Parameter Form 1-1 Module Working Parameter1 Performance1 Major Parameter Remarks Min. Typical Max. Value Value Value Working Voltage (V) 2.0 3.3 3.6 Working Temperature (℃) -40 - 85 Initial Frequency Deviation -40 - +40 (KHz) Working Frequency Range 2402 2480 (MHZ) The customer can customize the working frequency 95.
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Leader in IOT Embedded Solution 2. Dimensional Drawing and Interface Description 2.1 Module Dimensional Drawing Drawing 2-1 Dimensional Drawing for LSD4RF0436-10D0 PCBA (Unit: mm) 2.
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Leader in IOT Embedded Solution 2.
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Leader in IOT Embedded Solution 20 GND Ground 21 GND Ground 22 GND Ground 23 VDD Power supply 24 RST Reset 25 P1_3 GPIO 26 P1_2 GPIO 27 RX RX 28 TX TX 29 VDD Power supply 30 GND Ground 2.4 PCB antenna instructions The module has an on-board PCB antenna. During the layout of the board, please make sure the area right below the antenna is completely clear, as shown in the following figure.
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Leader in IOT Embedded Solution directly operated via the built-in MCU control register and the transceiver buffer, which can complete the receiving function of wireless data. The read-write operation timing sequence of the module register is shown in the drawing. For more operation information, please refer to the latest data manual CC2510. Drawing 3-1 SPI Timing Sequence 4. Frequently Asked Questions 4.
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Leader in IOT Embedded Solution ⚫ Insufficient power supply will make the module’s transmit power abnormal. ⚫ Harsh test environment will make signal attenuation greater. ⚫ When the module communicates with other end after passing through the wall, the wall will have a great impact on signal attenuation. The signal will be attenuated greatly when most of signals are passing through the wall.
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Leader in IOT Embedded Solution 6. Packing 6.1 Ways of Packing ■ Roll □ Foam □ ESD bag Technical Requirements Reference Size Technical requirements 1. The accumulative error per 10 drive holes should be within±0.2; 2. The inner bending of 250MM shall not be higher than 1; 3. Loaded with the materials: black PS and thickness: 0.30±0.05; 4. Surface impedance ranges from 106 to 1011 Ohm; 5. 23.5m per reel and packed in 13” plastic tray; the number of elements accommodated:800 Pcs; 6.
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Leader in IOT Embedded Solution The diagram of roll wrapping module placement direction is as follows: Round Hole Oval Hole Drawing 6-2 Schematic Diagram of Module Placement Protective Tape Cover Tape Round Hole Carrier Tape Rubber Wheel Recess Product Information Labeling Carrier Tape Oval Hole Drawing 6-3 Packaging Diagram Page 11 of 15
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Leader in IOT Embedded Solution Regulatory Module Integration Instructions 2.2 List of applicable FCC rules This device complies with part 15.247 of the FCC Rules. 2.3 Summarize the specific operational use conditions This module can be used in Industrial remote sensing, telemetry communication ,Home wireless security alarm system. The input voltage to the module should be nominally 2.0~3.6 VDC ,typical value 3.3VDC and the ambient temperature of the module should not exceed 85℃.
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Leader in IOT Embedded Solution 2.9 Information on test modes and additional testing requirements a) The modular transmitter has been fully tested by the module grantee on the required number of channels, modulation types, and modes, it should not be necessary for the host installer to re-test all the available transmitter modes or settings.
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Leader in IOT Embedded Solution criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369.
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Leader in IOT Embedded Solution FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules.