LG LCB001 User Manual

Bluetooth Module

Bluetooth Module Manual

Warranty period: 2 years A/S: 1544-7777

1. INTRODUCTION

1.1 Overview

LCB-001 is a small size and low power module for Bluetooth with PCB antenna. LCB-001 use the nRF52810 solution(Nordic), and it can be applied to air solution, home appliances etc.

Nordic nRF52810 is a highly integrated single-chip low power Bluetooth network controller. It combines an ARM-Cortex M4 MCU, Bluetooth, and RF in a single chip. It also provides a bunch of configurable GPIOs which are configured as digital peripherals for different applications and control usage.

nRF52810 integrates internal memories for complete Bluetooth functions. The embedded memory configuration also provides simple application developments.

1.2 Key Features

Bluetooth LE

Supported data rates: 1 Mbps Bluetooth® low energy mode Integrated PCB antenna

SIZE : 48mm x 20mm x 10mm

-90 dBm sensitivity in Bluetooth® low energy mode (2.4GHz) -20 to +4 dBm TX power, configurable in 4 dB steps

On-chip balun (single-ended RF) 20 mA peak current in TX (4 dBm) 15 mA peak current in RX

3.ELECTRICAL SPECIFICATION

3.1Absolute Maximum Ratings

Description	Min.	Typ	Max.	Unit
Storage Temperature	-30		+80
Storage Humidity (40 )			85	%

3.2 Operating conditions

Description	Min.	Typ	Max.	Unit
Supply Voltage	4.5		13.2	Vdc
Ambient Temperature	-20		+70
Ambient Humidity (40 )			85	%

3.3 Power Supply Voltages

Input power	Unit
VDD_5V	5V ± 0.5V
VDD_12V	12V ± 1.2V

3.4 Current Consumption

	Device state	Code rate	Output	Current consumption
			power	Min	Max
	ON_Transmit	BLE 4.2 / 1Mbps	4 dBm	12.0 mA	20.0 mA
	Wake up	BLE 4.2 / 1Mbps	N/A	1.0 mA	1.5 mA
	(Advertising)
	Sleep	BLE 4.2 / 1Mbps	N/A	0.2 mA	0.5 mA