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Store Categories Store Categories eBay Motor Fashion Books, Movies & Music Electronics Collectibles & Art Home & Garden Sporting Goods Toys & Hobbies Business & Industrial Health & Beauty Other Product View Detail Description SP8266 ESP-12 NodeMCU Lua WiFi Internet Of Things/Free Shipping/Arr 1-10 BizDay (color of the mother board may vary) NodeMCU is the fastest leading edge low cost technology to WiFi enable your imaginations! 1. Modern high level mature LUA based technology. It is an integrated unit with all available resources on board. It is super simple to complement your existing Arduino projects or any development board that has I/O pins available. 2. Modern Internet development tools such as Node.js can take advantage the NodeMCU with the built-in API to put your idea on the fast track immediately. 3. NodeMCU is built based on the mature ESP8266 technology to take advantage the abundant resources available on the web. 4. NodeMCU has ESP-12 based serial WiFi integrated on board to provide GPIO, PWM, ADC, I2C and 1-WIRE resources at your finger tips. Please refer to our listing for details for ESP-12. 5. NodeMCU has built-in USB-TTL serial with super reliable industrial strength CH340 for superior stability on all supported platforms. Item included as follow: 1. NodeMCU board (color of the mother board may vary) 2. ESP-12 already soldered on board 3. LUA samples upon request Warranty and Guarantee Feedback Payment About us Shipment Warranty and Guarantee WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND. To USA: Send by e-package. To other countries: Order more than $30, provide free tracking number. Order less than $30,customer can pay $2 to get a tracking number. We located in the biggest electronic market in China--HQB(Shenzhen) ,Specialist in ICs over 10 years, we seek to establish long-term business relationships. Feedback We appreciate positive feedback . we always try our best to service our customers . so if you have ant question ,PLEASE DON’T HESITATE TO CONTACT US IMMEDIATEDLY, we are always here to offer help . Payment We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice . generally we would like to receive payment thin 48 hours if . About us PLEASE BUY WITH CONFIDENCE We specialize in electronic components . ICs, Capacitors, Diodes, Resistors,LEDs, NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND Shipment We provide airmail service with good package . The items will be shipped within the nest 2 business days after we received the payment . when you buy multiple items ,your shipping cost will be combined with discount . go to my store