Hangzhou Tuya Information Technology TYLC5 User Manual

TYLC5 v1.0.0 User Manual

TuYa Smart Wi-Fi Module-TYLC5

Contents

1. Product Overview ..........................................................................................................................3

1.1 Features ................................................................................................................................3

1.2 Main Application Areas .......................................................................................................4

1.3Module picture ......................................................................................................................4

2. Module Interfaces .........................................................................................................................5

2.1 Size Package .......................................................................................................................5

2.2 Pin definition ......................................................................................................................6

2.3 Definition of the Test Points ...............................................................................................7

3. Electrical Parameters ....................................................................................................................7

3.1 Absolute electrical parameters ............................................................................................7

3.2 Operating conditions ...........................................................................................................7

3.3 Power Consumption of Wi-Fi Transmission ....................................................................8

3.4 Power Consumption of Wi-Fi Reception ............................................................................8

3.5 Power consumption in operating mode ............................................................................9

4. Characteristics of Radio Frequency ..............................................................................................9

4.1 Basic Characteristics of Radio Frequency .......................................................................9

4.2 Output Power of Wi-Fi ..................................................................................................10

4.3 Sensitivity of Receiving Wi-Fi ......................................................................................10

5.Information of Antennas ..............................................................................................................11

5.1 Type of Antennas ..............................................................................................................11

5.2 Reducing Antenna Interference ........................................................................................11

6.Packaging Information andProduction Guide ..............................................................................11

6.1 Mechanical dimensions .....................................................................................................11

6.2 Recommended Package for PCB ......................................................................................12

6.3 Production guide ............................................................................................................13

6.4 Curve of the Furnace Temperature Recommended ...........................................................14

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Version1.0.0

TYLC5v1.0.0 User Manual

1. Product Overview

TYLC5 is a low-power embedded Wi-Fi module developed by Hangzhou Tuya Information

Technology Co., Ltd. It consists of a highly integrated wireless radio frequency chip, ESP8285,

and a few peripheral devices. It also has a built-in Wi-Fi network protocol stack and abundant

library functions. TYLC5 embeds a low-power 32-bit CPU, 1Mbyte of flash memory, 50KB of

SRAM and a wealth of peripheral resources.

As an RTOS platform, TYLC5 integrates all the function libraries of the Wi-Fi MAC and the

TCP/IP protocol. Based on these function libraries, users can develop different embedded Wi-Fi

products to meet their own needs.

1.1 Features

The built-in low-power 32-bit CPU doubles as an application processor.

 The basic frequency of the CPU supports 160MHz.

 Working voltage: 3.0V-3.6V
 Peripheral: 3×GPIOs, 1×UART
 Wi-Fi connectivity

 802.11 b/g/n

 Channels 1-11@2.4GHz

 Supporting the security mode of WPA/WPA2

 Supporting the operating mode of STA/AP/STA+AP

 Supporting both Smart Config and AP network distribution methods (including Android

and IOS devices)

 Soldering external wire antennas

 Operating temperature: -20℃ to 125℃

1.2 Main Application Areas

 Intelligent building

Smart home/home appliances
 Smart socket, smart LED
 Industrial wireless control
 Baby monitors
 Webcams
 Smart bus

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1.3Module picture

TYLC5 v1.0.0 User Manual

Front picture

Negative picture

2. Module Interfaces

2.1 Size Package

TYLC5 has 2 rows of pins with the pin pitch being 2mm.

The size of TYLC5: 8.5mm (W)×13.5mm (L) ×3mm (H). The dimensions of TYLC5 is

shown in Figure2.

TYLC5 v1.0.0 User Manual

2.2 Pin definition

The definition of the interface pins is shown in Table 1.

Table 1 Description of TYLC5’s Interface Pin Arrangement

Pin Symbol IOType Function

1 ANT

2 GND P Power reference point
3 GPIO12
4 GPIO14
5 GPIO4 I/O GPIO_04
6 VCC P

Note: “P” represents the power pin, “I/O” represents the input and output pin.

- RF antenna port, spot to solder external antennas

I/O GPIO_12
I/O GPIO_14

Power pin of the module（3.3V）

2.3 Definition of the Test Points

The definition of the test pins is shown in Table 2.

Table 2 Description of TYLC5’s Test Pin Arrangement

Pin Symbol IOType Function

- TP1 Rst

Hardware reset pin; Cannot clear the distribution

network information of Wi-Fi.

- TP 2 I/O GPIO0;Testing the module production.

- TP3 U0TXD

- TP4 U0RXD

3. Electrical Parameters

3.1 Absolute electrical parameters

Parameters Description

Ts

VCC

Electrostatic Discharge

Voltage (human model)

Electrostatic Discharge

Voltage (machine model)

User serial port; Information output from the serial
port can be used for testing the module production.
User serial port; Information output from the serial
port can be used for testing the module production.

Chart 3 Absolute Parameters

Minimu
m value

Storage

temperature

Supply

voltage

TAMB-25℃ - 2 KV

TAMB-25℃ - 0.5 KV

-20 85 ℃

-0.3 3.6 V

Maximu

m value

Unit

Version1.0.0