NodeMcu Lua V3 CH340G ESP8266 Development Board NodeMCU Breakout Expansion Board

NodeMcu Lua V3 CH340G ESP8266 Development Board NodeMCU Breakout Expansion Board Description: NodeMCU V3 WiFi Modue: NodeMcu is a tiny board, based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board. It is a lua based firmware for wifi-soc esp8266 Use CH340G repalce the CP2102. Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled Arduino-like hardware IO Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like arduino, but interactively in Lua script. Nodejs style network API Event-driven API for network applicaitons, which faciliates developers writing code running on a 5mm*5mm sized MCU in Nodejs style. Greatly speed up your IOT application developing process. Lowest cost WI-FI Less than $3 WI-FI MCU ESP8266 integrated and esay to prototyping development kit. We provide the best platform for IOT application development at the lowest cost. Package included: 1pc x NodeMCU V3 ESP8266 WiFi Module NodeMCU I/O Breakout Expansion Board: This base board is only for NodeMCU V3 CH340 module. This baseboard is fitted with an onboard switching DC-DC buck (wide input range) and a standard 5.5 x 2.1 mm DC socket, mounting holes and numerous headers are available to esase NodeMCU V3 module usage. Please note that this has a pin spacing of 28MM between the rows unlike the unit made by DOIT witch is 23 MM. This is compatible with the LOLIN NodeMCU not the DOIT device . Package included: 1pc x NodeMCU I/O Breakout Expansion Board Why buy from us Payment Shipping Refund Why buy from us We offer quality products at a reasonable price. We provide Fast and Free Shipping for our products. Our customer service is available to you before, during and after the sale. Payment We only accept payment through Paypal. Items will go to post within 1-2 business days after payment confirmed. Shipping 1. We ship to Worldwide. 2. We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address. 3. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee. 4. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays. 5. We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service. 6. If you have any problem, please contact us via message, we will reply message within 1-2 working days, please wait for patient. Refund If you can’t receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money. We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money. If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.