AI-Thinker ESP-12s WiFi Module ESP8266 Serial Port to WiFi Wireless Transparent Transmission Industrial Grade

AI-Thinker ESP-12s WiFi Module ESP8266 Serial Port to WiFi Wireless Transparent Transmission Industrial Grade
AI-Thinker ESP-12s WiFi Module ESP8266 Serial Port to WiFi Wireless Transparent Transmission Industrial GradeAI-Thinker ESP-12s WiFi Module ESP8266 Serial Port to WiFi Wireless Transparent Transmission Industrial GradeAI-Thinker ESP-12s WiFi Module ESP8266 Serial Port to WiFi Wireless Transparent Transmission Industrial Grade



Features:

Based on ESP8266 chip development, the module integrates transparent transmission function, ready to use, supports serial AT command set, users can achieve network access through the serial port, widely used in smart wear, smart home, home security, remote control, automotive electronics , Smart lighting, industrial Internet of Things and other fields.

Module model

ESP-12S

Description

Package form

SMD16

Patch

Module size

24*16*3mm

± 0.2mm

Certification information

/

FCC / CE

SPI FLASH

32Mbit

Default

Support interface

/

UART / GPIO / ADC / PWM

Available IO port

9

/

Serial port speed

4608000bps

Support 300 ~ 4608000bps, default 115200bps

Spectrum Fan

2.4GHz

2412-2484MHz

Antenna form

on-board

Onboard PCB antenna, transmission distance is about 100 meters

Transmit power

/

802.11b: 16 ± 2dBm; 802.11g: 16 ± 2dBm; 802.11n: 16 ± 2dBm;

Safety

/

WEP / WPA-PSK / WPA2-PSK

Power supply range

3.3V

3.0-3.6V, current> 500mA

Operating temperature

Industrial grade

-20°C ~ + 85 °C

AT support

Built-in intelligent processing

Can be read by AT command


Number

Pin Name

Function

1

RST

Reset

2

ADC

A / D conversion result. Input level range 0 ~ 1V, value range: 0 ~ 1024

3

EN

Chip enable terminal, high level effective

4

IO16

GPI016, can do deep sleep to wake up when receiving RST pin

5

IO14

GPI014.HSPLCLK

6

IO12

GPI012.HSPLMIS0

7

IO13

GPIO13, HSPLMOSI; UART0.CTS

8

VCC

3.3V power supply (VDD); the output current of external power supply is recommended to be above 500mA

9

GND

Ground

10

IO15

GPI015, MTDO; HSPICS; UARTO_RTS

11

IO2

GPI02.UART1.TXD

12

IO0

GPIOO, download mode: external pull low, operating mode: floating or external pull high

13

IO4

GPI04

14

IO5

GPI05JR.R

15

RXD

UART0_RXD; GPIO3

16

TXD

UARTO_TXD; GPI01


 Package includes:

 1 x ESP-12s WiFi Module




AI-Thinker ESP-12s WiFi Module ESP8266 Serial Port to WiFi Wireless Transparent Transmission Industrial GradeSee detail