ITEM NAME:For Mini NodeMCU and Arduino Development Board ESP8266 ESP-12 Microcont PTW XGP Descriptio n Description: Development Board ESP8266 ESP-12 Microcontroller Mini NodeMCU And Arduino ! Specifications: Ex. 1. Based On The ESP - 8266 2. Rduino Compatible, Using Rduino IDE For Programming 3.11 The XI/O Pins 4.1XADC Pin (Input 0-3.3v) 5. Support OTA On-Line 6. Onboard 5V 1A Switching Power Supply (Maximum Input 24V) Package Included: 1. Long Block X2PCS 2. Short Block X2PCS 3. Ordinary Pin X2PCS 4. D1-Mini Development Board X1PCS Note: 1.Due To The Manual Measurement And Different Measurement Methods, Please Allow 2-3mm Deviation. 2.Please Be Reminded That Due To Lighting Effects And Monitor'S Brightness/Contrast Settings Etc, The Color Tone Of The Website'S Photo And The Actual Item Could Be Slightly Different. We offer you what you need! Development Board ESP8266 ESP-12 Microcontroller Mini NodeMCU and Arduino.Based On The ESP - 8266. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted. We'd like to settle any problem in a friendly manner. Rduino Compatible, Using Rduino IDE For Programming.