Sichuan AI Link Technology LTM3210 Users manual

LTM3210

IEEE 802.11b/g/n 1T1R SDIO IOT Module

 Reserving System

IEEE Std. 802.11b

IEEE Std. 802.11g

IEEE Std. 802.11n

 Chip Solution

WIFI ：Qualcomm QCA4010

 Size

30.0mm*16.0mm*3.0mm

Module Name

Install

Standard

Data
Rate

Band

Antenna

Interface

Note

LTM3210

SMT

IEEE 802.11b/g/n

135Mbps

2.4 GHz

Stamp Hole

3.3V power
supply

AI-LINK

Features

：

Model Overview

：

Sichuan AI-Link Technology Co.,Ltd
Add:

Tel： [phone]
Web: http://www.changhong.com

Anzhou,Industrial park,Mianyang,Sichuan

LTM3210

Feedback of customer’s Confirmation

We accept the specification after Confirmed

Customer name

Customer signature

Confirmation Date

Please feed back this paper and first paper after your signature by the address,thanks!

ADD： Anzhou,Industrial park,Mianyang,Sichuan

Factory： Sichuan AI-Link Technology Co.,Ltd.

Approved

Checked

Designed

Product

WiFi Module

Model

LTM3210

Date

2018-07-03

IEEE 802.11b/g/n 1T1R SDIO IOT Module

Sichuan AI-Link Technology Co., Ltd. page 2 of 17

IEEE 802.11b/g/n 1T1R SDIO IOT Module

No

Date of

modification

Main content of

modification

Reason of

modification

Serial number of

modification

Confirm

V1.0

20180703

Initial release

Fengjie

Record of Modification

LTM3210

Sichuan AI-Link Technology Co., Ltd. page 3 of 17

LTM3210

1. Brief description:

 QCA4010 chip



An integrated Balun to save cost and size, minimize tuning and tolerance

 A printed antenna



2MB SPI Flash memory and etc

2.

Module Interface

3. Package outline and Mounting:

IEEE 802.11b/g/n 1T1R SDIO IOT Module

IOT MODULE LTM3210 is based on Qualcomm QCA4010 complied with IEEE 802.11b/g/n standard in

2.4GHz ISM band.Supported for 135Mbps high speed wireless network connection.
LTM3210 module includes the following components:

LTM3210 manufacturing interface

USB 2.0 interface with integrated controller and PHY for manufacturing test and configuration.

LTM3210 host interfaces

UART host interface to a remote microcontroller with an AT style command set.

Figure 3.1 LTM3210 module dimensions

Sichuan AI-Link Technology Co., Ltd. page 4 of 17

IEEE 802.11b/g/n 1T1R SDIO IOT Module

4. Pin Definition:

Table 3.1 LTM3210 module dimensions

NOTE: General tolerance ±0.2mm unless otherwise stated

LTM3210

Figure 4.1 top view

Sichuan AI-Link Technology Co., Ltd. page 5 of 17

LTM3210

IEEE 802.11b/g/n 1T1R SDIO IOT Module

Table 4.1 LTM3210 pin assignment

Sichuan AI-Link Technology Co., Ltd. page 6 of 17