Description Wio Link Wio Link is designed to simplify your IoT development. It is an ESP8266 based open-source Wi-Fi development board to create IoT applications by virtualizing plug-n-play modules to RESTful APIs with mobile APPs. The traditional methodology of building IoT applications consists of electronic engineering, micro-controller programming, network programming, IoT protocols handling and application development. Every step involves various hardware and software knowledge and challenges. This time, we define a new way to create IoT applications. No hardware programming. No breadboard. No jumper wires. No soldering. 3 steps. 5 minutes. Build your own IoT applications! Features Visual Configuration OTA (Over-The-Air) Firmware Updates Plug-n-Play Groves IFTTT Application Android & iOS APPs RESTful APIs Specification Wi-Fi Network Protocol: 802.11b/g/n Wi-Fi Encryption Technologies: WEP/TKIP/AES Input Voltage：Battery holder: 3.4~4.2V; MICRO USB: 5V Output DC Current: 1000mA MAX Operating Voltage : 3.3V Charge Current: 500mA MAX Flash Memory: 4MByte Size: 55mm*48mm Weight: 26g CE/FCC/IC Certified Basic Demo Basic Demo ![enter image description here][1] Learn more at our Recipe. Basic Demo ![enter image description here][2] Learn more at our Recipe. Basic Demo ![enter image description here][3] Learn more at our Recipe. Basic Demo ![enter image description here][4] Learn more at our Recipe. Basic Demo ![enter image description here][5] Learn more at our Recipe. From：For more detail, please visit: http://www.seeedstudio.com/item_detail.html?p_id=2604?ref=newInBazaar Part List Wio Link * 1 USB cable * 1 [1]: /editor/20160108/568f8880c6c60.png [2]: /editor/20160108/568f888a535c2.png [3]: /editor/20160108/568f8892b2786.png [4]: /editor/20160108/568f889982055.png [5]: /editor/20160108/568f88a2209fd.png