Up to sell is an ESP8266-07 AP STA WiFi Module
(1MB Flash + 80KB RAM)
Important Note(you must read and agree with):
1. We can't provide any technical support for this item. All information you needed can be found on Internet, we already list some useful link below, if you want more information, just Google "ESP8266";
2. Item mailling in a regular envelop to save the postage, item is protected by an anti-static bag, if you need more protection on delivery, please quote us before ordering;
3. The module need a 3.3V and up to 300mA DC power to boot it up, then the current will drop down, sufficient power supply is needed.
4. Don't connect the module with 5V circuit directly, or it will be fried, a logic level converter or serie resistors are needed between them.
The ESP8266 series module are very low cost effective WiFi module, wide used on Internet To Thing connectivity. You can control or monitor your appliances throug web browser by using this module, you also can use this module as a WiFi data bridge to transmit/receive data remotely.
There are some tools to develop the software for these modules:
1) SDKs for C/C++
2) APKs for Android or iOS
3) Arduino Core (use ESP8266 like an Arduino board)
4) ESP8266 BBS
5) ESP8266 Community Forum