Functional features: 

Including software, plug and play, serial data transmission, users do not need at command secondary development;

With invention patent, mature software system, users do not need to deal with the connection with router AP, public network server and other issues; at the same time, support users to develop customized software;

A variety of working modes, users choose according to their needs;

It can be based on AP mode or station mode;

LAN and Internet communication coexist at the same time;

The network end can be based on either server or client;

Support SmartLink one key distribution network;

The IP address of WiFi module can be obtained through broadcast instruction in LAN;

The parameter configuration is convenient and flexible, and supports three configuration modes: serial port at configuration, LAN configuration and Internet configuration;

Equipped with internet communication platform (cloud data server);

Product parameters:
Module model: esp-07s
Package form: SMD16
Module size: 17 * 16 * 3 (+ - 0.2mm)
Certification data: FCC / CE / IC / reach / RoHS
SPI FLASH：32Mbit
Support interface: UART / GPIO / ADC / PWM
Available IO port: 9
Serial port rate: 300 ~ 4608000bps, 115200bps by default
Spectrum range: 2.4GHz
Antenna form: IPEX antenna
Transmitting power: 802.11b: 16 + - 2dbm; 802.11g: 14 + - 2dbm; 802.11n: 13 + - 2dbm
Security: WEP / wpa-psk / wpa2-psk
Power supply range: Standard 3.3V (3.0 ~ 3.6V, current > 500mA)
Operating temperature: - 20 ~ + 85 ℃
At support: support at instruction reading