ITEM NAME:Esp8266 Development Board Module D1-MINI Arduin 5V 1A 24V OTA On-line 1 KGL Descriptio n Description: 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) Specifications: Configure The Arduin For Esp8266 Development Environment (Select D1-Mni) 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. Honesty is gold for all! Esp8266 Development Board Module D1-MINI Arduin 5V 1A 24V OTA On-line 11XI/O