==JANGAN TERTIPU PRODUK MURAH, NAMUN PRODUK/PELAYANAN MENGECEWAKAN. TOKO BEY SELALU MENJAGA KUALITAS PRODUK/LAYANAN== MENGAPA BERBELANJA DI TOKO KAMI 1. Quick Respond.. OK 2. Quick Delivered.. OK 3. Packed Safely.. OK 4. Seller Guarantee DESKRIPSI Characteristic: Based on ESP-8266EX For Arduino compatible, use IDE for Arduino to program 11 x I/O pin 1 x ADC pin (input range 0-3.3V) Support OTA wireless upload Onboard 5V 1A switching power supply (maximum input voltage 24V) Website: www.wemos.cc/d1/Getting_Started