LG ZLG52810 User Manual

————————— DESCRIPTION

The ZLG52810P0-1-TC is a new BLE 5.0 module with high-throughput,low cost,small size and higher speed,lower power consumption.Helping customers bypass the cumbersome hardware design,Software development and process of production to shorten time to the market.The module can be used in various electronic devices easily and widely.According to the user’s requirements, the onboard PCB antenna version and the external antenna version are provided. The external antenna version is ZLG52810P0-1C-TC.

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FEATURES

 ARM® Cortex®-M4 32-bit processor,64M;  Up to 94KB/S transfer rate;  Support for protocol:BLE 4.0/4.1/4.2/5;  2.402-2.480GHz free-licence ZISM bands；  AES HW encryption with EasyDMA;  Wireless uart,customized adverting packet

and iBeacon mode Supported;

 Wide Supply Voltage:1.7~3.6V,Typ in 3.3V;  Deep Sleep Current:242nA;  RX Sensitivity:-96dBm@1Mbps;

-93dBm@2Mbps;

 -20 ~ +4dBm TX power@4dB steps;  Package：12*17*1.75mm.

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APPLICATIONS

 IOT,Industrial control;  Sport,Health and Medical;  Smart home;

 iBeacon.

DATA SHEET

ZLG52810P0-1-TC

Data Sheet

BLE MODULE

DS01010101 V1.00 Date: 2018/01/20

ZLG52810P0-1C-TC

Guangzhou ZLG MCU Technology Co., Ltd

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Ordering Information

ZLG52810P0-1-TC

Device Temperature Description

ZLG52810P0-1-TC -40°C ~+85°C PCB ANT

ZLG52810P0-1C-TC -40°C ~+85°C External ANT

Guangzhou ZLG MCU Technology Co., Ltd

ZLG52810P0-1-TC

Vision

Date

Description

V0.90

2018/01/20

Creat document

V1.00

2018/03/14

Official Vision

Revise history

Bluetooth Module

i

Guangzhou ZLG MCU Technology Co., Ltd

ZLG52810P0-1-TC

Bluetooth Module

CONTENTS

1. Pin assignments .......................................................................................................... 1

2. Electrical specification ............................................................................................... 3

3. TYPICAL APPLICATION CIRCUITS ..................................................................... 5

4. Antenna layout specification ...................................................................................... 6

5. Mechanical size .......................................................................................................... 7

6. Reflow soldering temperature reference curve .......................................................... 8

7. FCC Statement ........................................................................................................... 9

8. Disclaimer ................................................................................................................ 10

1

Guangzhou ZLG MCU Technology Co., Ltd

ZLG52810P0-1-TC

Define

Default state

1

NC

-

2

P0.30

Input

3

NC

-

Reserved，keep it floating

4

NC

-

Reserved，keep it floating

5

P0.06

Input

Low-power wake-up pin, falling edge trigger

6

P0.09

Output

Module serial port TX pin

7

P0.10

Input

Module serial port RX pin

8

VDD

Power pin must be connected to pin 9

9

VDD

Power pin must be connected to pin 8

10

GND

Power ground pin

11

GND

Power ground pin

12

P0.12

Output

The RTS pin of the serial port of the module is used for flow control. This pin can be left unconnected without serial port flow control. Low level: indicates that the module can receive the serial port data sent by the MCU, and the MCU can continue to send. High level: indicates that the module cannot receive the serial port data sent by the MCU, and the MCU should stop transmitting data (considering that the MCU responds to the flow control signal, there is a delay, so after the output is high, the module can still receive 300 bytes of data)

13

P0.14

Input

The CTS pin of the serial port of the module is used for flow control. This pin can be left unconnected without using serial port flow control.

When the user MCU cannot receive data: the pin should be pulled high

Bluetooth Module

1. Pin assignments

ZLG52810P0-1-TC module ues half-hole process，ZLG52810P0-1-TC(onboard antenna)and ZLG52810P0-1C –TC(external antenna) use the same pin assignments, see the Figure 1.1,and please refer to Tanble 1.1 pin assignments for more detail.

Figure 1.1 pin assignment,top view

Tanble 1.1 pin assignments

Description Reserved，keep it floating Restore the factory setting pin, pull down the factory setting in the NORMAL mode for 5s, and the module will reset immediately.

1

Guangzhou ZLG MCU Technology Co., Ltd

ZLG52810P0-1-TC

When the user MCU is able to receive data: the pin should be pulled low

14

P0.15

Output

The connection status indication pin outputs a square wave of 0.5 Hz in the unconnected state, and outputs a low level in the connected state.

15

NC

-

Reserved，keep it floating

16

NC

-

Reserved，keep it floating

17

P0.20

Output

Low-power indicator pin, this pin is high during normal operation and low after entering low-power mode

18

SWCLK.

-

Reserve debug interface, keep it floating

19

SWDIO

-

Reserve debug interface, keep it floating

20

nRST

Input

Hardware reset, active low

Bluetooth Module

2