Product-related text:
- Wifi ESP8266 ESP-12F NODEMCU Wemos CP2102 Development Board
- 0.96" OLED display is on the board
- Low cost Arduino-compatible ESP8266 development board
- Very easy for beginners
- Can be programmed like Arduino
- Project support for ESP8266 chip to the Arduino environment: Arduino core for ESP8266 WiFi chip
- NodeMCU project which allows use of LUA to control ESP8266
- Features: All ESP8266 pins broken out, 12 digital pins write/read/interrupt/pwm/I2C/one-wire supported (except D0), 1 analog input, Integrated 0.96" OLED, Micro USB connection, Compatible with Arduino, Compatible with NodeMCU (Lua for ESP8266), Input Power 4.75V ~ 12V, Size: 6.2x2.7cm/2.44x1.06inch
- Payment: Paypal accepted
- Shipping worldwide within 24 hours after payment cleared
- Refund available within 30 days in original condition
- Positive feedback appreciated

We keep a close eye on consumer needs,offering continual innovation and product development and an ever-changing core product range.Each product undergoes rigorous development and testing,keeping quality and longevity in mind.In addition,our trained customer service team work hard to ensure that any queries are dealt with efficiently and strive to ensure that you are always provided with the highest level of customer support.

Any questions,please contact us through eBay message or e-mail,We will reply within 1-2 business days(public holidays not included).
Working time:Monday-Friday 9:00 AM-5:30PM(Beijing)

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We are happy to be able to offer our customers 60 day returns on our products.All items can be returned and a refund will be issued,provided they are returned within 60 days of receipt of purchase.In the unlikely event that you are not happy with your purchase please do not hesitate to contact our customer services team.

We offer at least 1 year guarantee on all of our products.