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ESP8266 serial WIFI Model ESP-14

CD0117104058

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Seller Name : 3D World
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ESP8266-14 It is a low cost WIFI-MCU communication / Control module, built-in ESP8266 WIFI communication IC and STM8003 Single-chip, the industry's highly competitive package size and ultra-low power technology can be widely used in smart home networking and network field, For connecting the device to the user's physical Wi-Fi Wireless network for Internet or LAN communications, networked functions.

The module is built with a powerful STM8003 Chips, all pins all pick out the serial port and its ESP8266 The serial port, you can write STM8 Program by AT Command control ESP8266 The realization of the vast majority of intelligent lighting and home WIFI Things functions.

For more information, please visit Shun to the open source community www.ai-thinker.com Or contact Customer Service Request

 

 

The latest firmware version 1.0.1, the default baud rate of 115200, (AT + CIOBAUD = rate can change the baud rate), due to the previous version of the old module is 512k bytes of storage space is not enough, so this can not be upgraded 1.0.1 version, but also supports cloud services!

 

data:

ESP8266Beta modules and data can be added to the group: ESP8266EX Applications Group Fives : 473 366 696 Download, if not agreed, the QQ Name into the group agreed to let the customer tell, want to know more information can go to our official website to view, link: ##1##

 

ESP8266 : ESP-01 to ESP-14 module information

Technical Support Phone: Monday to Saturday, excluding holidays

 

 

ESP8266 Selection of features:

1.ESP-01 : PCB Antenna, through matching, distance do open 400 Meters, easy to use

2. ESP-02 : SMD package for the commit limit, the antenna can be used IPX End leading housing.

3.ESP-03 : SMD package, built-in ceramic antenna technology, all available IO Leads.

4.ESP-04 : SMD package, customers can custom antenna types, flexible design, all available IO Leads.

5.ESP-05 : SMD package, and only leads to serial RST Feet, small size, external antenna.

6.ESP-06 : Bottom mount technology, all IO Mouth leads, with metal shielding shell, can be had FCCCE Certification is recommended.

7.ESP-07 : Half-hole chip technology, all IO Leads, with metal shielding shell, can be had FCCCE Certification, external IPX Antenna, built-in ceramic antenna can also be used.

8.ESP-08 :with ESP-07 Except that the antenna customers can define their own form.

9.ESP-09: Ultra-small size package, only 10 * 10 Mm, four-layer board technology ! 1M byte.

11.ESP-11 : Chip interfaces, ceramic antenna, small volume.

12. ESP-12: Semi-hole patch process , all IO Leads, with metal shielding shell, passed FCCCE Certification, built PCB Onboard antenna, 4M byte Flash.

13.ESP-12E: On the basis of the ESP-12 leads to 6 feet and more, greatly enhanced anti-jamming capability, the main recommendation of this section!

14.ESP-13: The 4-layer design, semi-hole chip technology, all IO leads, with metal shielding shell, the antenna redesigned, RF performance!

15. ESP14: In ESP-12E prototype design, interior adds STM8S003F3P6, and by STM8S ESP8266 AT commands to control the module is a complete STM8S microcontroller can operate via WIFI STM8 microcontroller programming.

 

 

 

1. Product Introduction

1.1. Outline

ESP8266-14 It is a low cost WIFI-MCU communication / Control module, built-in ESP8266 WIFI communication IC and STM8003 Single-chip, the industry's highly competitive package size and ultra-low power technology can be widely used in smart home networking and network field, For connecting the device to the user's physical Wi-Fi Wireless network for Internet or LAN communications, networked functions.

The module is built with a powerful STM8003 Chips, all pins all pick out the serial port and its ESP8266 The serial port, you can write STM8 Program by AT Command control ESP8266 The realization of the vast majority of intelligent lighting and home WIFI Things functions.

For more information, please visit Shun to the open source community www.ai-thinker.com

1.1.1 Product Features

 

 

Internal STM8003 MCU and ESP8266 WIFI chip

WIFI characteristic

l WIFI Wireless support 802.11 b / g / n standard

l stand by STA / AP / STA + AP Three kinds Operating mode

l Internal TCP / IP Protocol stack to support multiple TCP Client connection

l Internal STM8003 SCM and ESP8266 Serial communication

l stand by UART / GPIO Data communication interface

l stand by Smart Link Smart Networking

l Remote firmware upgrade OTA

l Internal 32 Place MC U Doubles as an application processor

l Ultra-low power consumption for battery powered applications

l Voltage range 2.8V ~ 3.6VDC ,Recommended Use 3.3V Single-supply operation

l STM8 MCU by AT Instruction can operate IOT Most of

l STM8003F3P6 Function reference ST The company relevant information.

 

1.1.2 Module package

 

ESP8266 - 14 Support and patch DIP Plug in two ways, using 2.0 Intervals, the specific dimensions as shown below:

 

Pin definitions

 

Pin is defined as follows:

 

 

1.2.2 Pin Description

Pin number

Pin Name

description

1

M_PC5

STM8 PC5 mouth

2

M_PC6

STM8 PC6 mouth

3

M_PC7

STM8 PC7 mouth

4

GND

GND

5

M_PD3

STM8 PD3 mouth

6

M_PD4

STM8 PD4 mouth

7

M_NRST

STM8 NRST mouth

8

GND

Common ground

9

M_PD2

STM8 PD2 mouth

10

M_PD5

STM8 PD5 mouth

11

M_PD6

STM8 PD6 mouth

12

M_PA1

STM8 PA1 Port or crystal input port

13

M_PA2

STM8 PA2 Oscillator output port or ports

14

E_GPIO0

ESP8266 GPIO0 mouth:

1 default WiFi Status : WiFi Operation indicator control signal;

2 Working mode selection:

pull up: Flash Boot ,Operating mode;

drop down: UART Download , Download mode;

15

M_VCAP

STM8 VCAP mouth

16

M_VDD

STM8 Power supply pin

17

E_VDD

ESP8266 Power supply pin

18

M_PA3

STM8 PA3 mouth

19

M_PB5

STM8 PB5 mouth

20

M_PB4

STM8 PB4 mouth

twenty one

M_PC3

STM8 PC3 mouth

twenty two

M_PC4

STM8 PC4 mouth

 

 

1.1. WIFI Power

The following data is based on power consumption 3.3V Power, 25 Measured at ambient temperature.

[1] All measurements were performed at the antenna interface.

[2] All data is based on emission 90% Duty cycle in continuous emission mode measured.

 

mode

Min

usually

Max

unit

Deliver 802.11b , CCK 1Mbps , Pout = + 19.5dBm

 

215

 

mA

Deliver 802.11b , CCK 11Mbps , Pout = + 18.5dBm

 

197

 

mA

Deliver 802.11g , OFDM54 Mbps , Pout = + 16dBm

 

145

 

mA

Deliver 802.11n , MCS7 , Pout = + 14dBm

 

135

 

mA

receive 802.11b , Packet length 1024 byte, -80dBm

 

100

 

mA

receive 802.11g , Packet length 1024 byte, -70dBm

 

100

 

mA

receive 802.11n , Packet length 1024 byte, -65dBm

 

102

 

mA

System Standby mode

 

70

 

mA

Shutdown

 

0.5

 

A

1.1. The main function

ESP8266--14 able to pass STM8S Microcontroller programming, use AT instruction ESP8266 Control. AT Please refer to the instruction of the Company AT Instruction Manual " 4A-ESP8266__AT Instruction Set__CN . "

1.2. Operating mode

ESP8266 The module supports STA / AP / STA + AP Three operating modes.

STA mode: ESP8266 Modules are connected via a router Internet, mobile phone or computer via the Internet to a remote control device.

AP mode: ESP8266 Module as a hot spot to realize your phone or computer directly communicating with the wireless LAN to achieve control.

STA + AP Mode: two modes of coexistence mode, which can be controlled via the Internet can seamlessly switch, easy to operate.

1.3. Applications

Intelligent home control, intelligent home appliances control;

Intelligent switches, sockets control

Intelligent light control;

 

 



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SKU CD0117104058
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