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OPEN-SMART USB to ESP8266 ESP-12 Wi-Fi Module with Built-in PCB Antenna

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Highlights

USB to ESP-12 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-12 functional debugging.

ESP-12 is WiFi serial transceiver module, based on ESP8266 SoC.The SOC has Integrated TCP/IP protocol stack.It is TTL serial communication interface and its parameters can be set by AT command. It is widely used in networking, smart home project when it is connected to the wifi router. It can be used for remote monitoring of home appliances, bedroom temperature and humidity, controlling home appliances and smart car by the mobile phone.

Specification

General

Type: OPEN-SMART USB to ESP8266 ESP-12 Wi-Fi Module
Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator)
Working current: 300mA(LDO regulator can supply)
Selectable working mode: On-board toggle switch. UART side for serial TTL debugging by AT commands, PROG for firmware programming
USB to serial TTL chip: CH340G
Logic level: 3.3V
Serial port baud rate: 115200 (default), can be modified to other values ​by AT command
Serial communication format: 8N1
On-board reset button
On-board switch to select UART mode or firmware update mode
Antenna Type: Built-in PCB antenna is available.
Wireless Network Mode: station / softAP / SoftAP + station
Wireless criteria: 802.11 b / g / n
WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
It is very easy to design projects by AT command

Package Contents 1 x module

 

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        OPEN-SMART USB to ESP8266 ESP-12 Wi-Fi Module with Built-in PCB Antenna

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