SynkTech XGHF-Flash-4M ESP8266 Serial Port Wi-Fi Module

Can be used for a wide variety of tasks from connecting to computers, laptops, mobile phones and more. The serial port module is a drop-in replacement that has a plug and play design for ease of use.
It is widely used in networking, smart home project when it is connected to the Wi-Fi router.
It can be used for remote monitoring of home appliances, bedroom temperature and humidity, and controlling home appliances by the mobile phone.
Features:
1. Communication interface voltage: 3.3V
2. IO Port Package: SMD, all IO ports are led out.
3. Antenna Type: Built-in ceramic antenna is available, and you can also use an external antenna.
4. Wireless Network Mode: station / softAP / SoftAP + station
5. Wireless criteria: 802.11 b / g / n
6. WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
7. It is very easy to develop projects with AT command
General
Quantity 1Piece
Color Deep Blue
Material Plastic + iron
Specification
English Manual / Spec No
Other Features
Other Features http://pan.baidu.com/s/1o6OFQ5c
Certification N/A
Packing List
1 x Module