Makerfocus 2pcs ESP8266 Serial Port WiFi Module Adapter Plate with IO Lead Out for ESP-07 ESP-12 ESP-12E<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> This Adapter Plate designed for ESP-07 ESP-12 ESP-12E， a test board with IO lead out. ESP8266 ESP-12E Serial Wifi Wireless Transceiver Module purchase link is https://www.amazon.com/dp/B01IK9SV9E </span></li><li><span class="a-list-item"> Adapter comes unassembled; soldering required.Need to solder 3V regulator by youself </span></li><li><span class="a-list-item"> With this test board， you can without any other development tools， AT the AT ESP8266 modules class applications with the SDK. Also can burn to write ESP8266 built-in SOC to application SDK </span></li><li><span class="a-list-item"> Simple demonstration function: made a control interface， the android mobile phone WIFI and on board WIFI data interaction </span></li><li><span class="a-list-item"> Keep the cell phone control board WIFI output data， on-board CPU control panel mount three color lamp， after receipt of the data， relay and a buzzer. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51uQQq9NtEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CW60TLSOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31QxNDgPbUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DLzOykl4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4191NF%2B-RmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41PFxtpjptL.jpg" noproxy>