SPECIFICATIONS

Brand Name: NONE

Choice: yes

High-concerned chemical: none

Origin: Mainland China

Type: ESP Series

ESP8266 NodeMCU LUA CH340 Type-C USB WiFi Development Board 4M Flash ESP-12E Serial Wireless Module Compatible with Arduino IoT DIY Electronic Projects

✅ESP8266 ESP-12E WiFi Chip with 4M Flash

Built-in ESP-12E wireless chip equipped with 4MB flash memory, enough storage for LUA scripts, Arduino codes and IoT program storage.

✅CH340 Chip & Upgraded Type-C USB Port

Adopts stable CH340 USB-to-serial chip; reversible Type-C interface brings easier plug-in, reliable power supply and programming connection.

✅Supports LUA & Arduino Dual Programming

Preloaded NodeMCU LUA firmware, fully compatible with Arduino IDE, friendly for beginners learning wireless electronic development.

✅Onboard Complete WiFi Wireless Function

Integrated full WiFi transceiver module, supports wireless data transmission, remote control, smart home, WiFi sensor monitoring projects.

✅Widely Used for DIY IoT Projects

Standard lead-out GPIO pins, easy to connect sensors, relays and displays; ideal for smart switches, weather stations, wearable electronics & student experiments.

1. Full payment must be made within 3 days after order confirmed.
2.The buyer is responsible for any tax and/or duty charged by their country.

1.All merchandise we sell are in good quality and under strict examination before they are shipped. We will try our best to avoid any quality problem.

2. 7 days return policy. Your satisfaction of our products is guaranteed. If you are not satisfied with the product, you may return the goods for exchange within 7 days upon receiving, but please communicate with us before the return.

The shipping and handling charge is not refundable and customer should be responsible for all the charges of returning and reshipping. All return items must be in good condition. They must be under resalable condition. Man-made defects are not guaranteed, such as broken, scratched and so on.

3.We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by our factory. Based on mutual trust and understanding, we hope to have a happy cooperation with you. If you have any inquiry, please kindly leave us a message, we will reply you in 24hours.