LG LCWB-005 Wi-Fi and BLE Combo Module User Manual

: July 9, 2024
: LG

Table of Contents

LG LCWB-005 Wi-Fi and BLE Combo Module
Product Specifications
Product Usage Instructions
LCW B 0 0 5 Overview and Specification
Specification
FCC Statement
FAQ
Read User Manual Online (PDF format)
Download This Manual (PDF format)

LG LCWB-005 Wi-Fi and BLE Combo Module

Product Specifications

Model Name: LCWB-005
Range of Frequency: 2400MHz ~ 2483.5MHz
Channel: 40EA
Transmission Output WIFI: 4.5 dBm
Reception sensitivity WIFI: -95 dBm
Modulation WIFI: PCB Pattern Antenna
BLE Transmission Output: Not specified
BLE Reception sensitivity: Not specified
Antenna: PCB Pattern Antenna
Dimension: L x W x H – 48 x 20 x 11.2 (typical)
Power Out power Tolerance: Not specified

Product Usage Instructions

Overview
This product is a Wi-Fi & BLE Combo module that allows for wireless communication with wired LAN IoT products. It is based on IEEE 802.11 b/g/n (HT20) standard technology for Wi-Fi communication and features the RTL8720 series Bluetooth Low Energy controller with a UART interface.

How to Use

Ensure the module is properly connected to the device according to the provided instructions.
Refer to the applicable protocol and application performance guidelines based on IEEE standards.
For BLE functionality, make sure to utilize the UART interface effectively and follow BLE protocol specifications.

LCW B 0 0 5 Overview and Specification

Overview

1. This is a Wi-Fi&BLE Combo module
1. Wi-Fi wireless communication with wired LAN IoT product for protocol and application performance based on IEEE 802.11 b/g/n (HT20) standard technology
1. The RTL8720 series highly integrated Bluetooth Low Energy controller with a UART interface. It combines a BLE Protocol (PHY, LL, L2CAP, SM, ATT, GAP, GATT), BLE Baseband, Modem, and BLE RF in chip, also supports BLE user GATT-based profile application.

Specification

Categories	Details
Model Name	LCWB-005

WIFI

| Range of

Frequency

| 2400MHz ~ 2483.5MHz
Channel| 14EA
Transmission Output| 17 dBm (802.11b)
15 dBm (802.11g)
14 dBm (802.11n)
Reception sensitivity| –88 dBm (802.11b)
-75 dBm (802.11g)
-72 dBm (802.11n)
Modulation| 802.11b : DQPSK, DBPSK, CK

802.11g/n : OFDM/64-QAM,16-QAM,

QPSK, BPSK

BLE

| Range of

Frequency

| 2402MHz ~ 2480MHz
Channel| 40EA
Transmission

Output

| 4.5 dBm
Reception

sensitivity

| -95 dBm
Antenna| PCB Pattern Antenna
Dimension| L x W x H : 48 x 20 x 11.2 (typical)

mm

Power| 5V±0.5V / 12V±1.2V
Out power Tolerance| ± 2 dBm

FCC Statement

FCC Part 15.19

Statements:

| This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

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FCC Part 15.105

statement(Class B)

| This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

– Reorient or relocate the receiving antenna.

– Increase the separation between the equipment and receiver.

– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

– Consult the dealer or an experienced radio/TV technician for help.

FCC Part 15.21

statement

| Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This device must not be co-located or operating in conjunction with any other antenna or transmitter.

Responsible Party Information

|

Supplier’s Declaration of Conformity 47 CFR § 2.1077 Compliance Information

Unique Identifier: (e.g., Trade Name, Model Number) Responsible Party – U.S. Contact Information

LG ELECTRONICS USA

111 Sylvan Avenue, North Building, Englewood Cliffs,New Jersey 07632, United States

Modular Approval Statement

| Regulatory notice to host manufacturer according to KDB 996369 D03 OEM Manual

This module has been granted modular approval as below listed FCC rule parts.

-FCC Rule parts 15C(15.247)

Summarize the specific operational use conditions

-The OEM integrator should use equivalent antennas which is the same type and equal or less gain then an antenna listed below this instruction manual.

RF exposure considerations

-The module has been certified for integration into products only by OEM integrators under the following condition:

-The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times.

-The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures.

-Mobile use

As long as the three conditions above are met, further transmitter testing will not be required.

OEM integrators should provide the minimum separation distance to end users in their end-product manuals.

Antennas list

ISED Statement

Licensed-exempt Statement

| This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:

1. This device may not cause interference.

2. This device must accept any interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :

(1) l’appareil ne doit pas produire de brouillage, et

(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.

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RF Exposure Statement (MPE)

| The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times.

l’exposition aux RF L’antenne (ou les antennes) doit être installée de façon à maintenir à tout instant une distance minimum de au moins 20 cm entre la source de radiation

(l’antenne) et toute personne physique.

End Product Labeling

| É tiquetage du produit final (IC)

Le module est étiqueté avec sa propre identification FCC et son propre numéro de

certification IC. Si l’identification FCC et le numéro de certification IC ne sont pas visibles lorsque le module est installé à l’intérieur d’un autre dispositif, la partie externe du dispositif dans lequel le module est installé devra également présenter une étiquette faisant référence au module inclus. Dans ce cas, le produit final devra être étiqueté sur une zone visible avec les informations suivantes :

Contient module émetteur IC : 2703N-LCWB005

Customer Support
Tel : 1588 6400

[Certification Mark Certification Number ]

KC : R C LGE LCWB 00 5
FCC ID : BEJ LCWB00 5
IC : 2703N LCWB00 5
CE : Marking (min. 5mm)
Company : Ohsung Electronics
Production Date : 20 2 3 10.24

Manufacturer
Country : Ohsung Electronics KOREA

FAQ

Q: What is the range of frequencies supported by the LCWB-005 module?
A: The LCWB-005 module supports frequencies ranging from 2400MHz to 2483.5MHz.

Q: What are the FCC compliance statements associated with the LCWB-005 module?
A: The FCC compliance statements include Part 15.19, Part 15.105 (Class B), and Part 15.21. The responsible party information is provided for FCC regulations adherence.

Q: Are there specific operational use conditions for the LCWB-005 module?
A: Yes, the module must be used with equivalent antennas as specified in the manual, and a minimum separation distance of 20cm between the radiator (antenna) and individuals must be maintained at all times.