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ESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diyESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diy

ESP8266 Web Sever serial WiFi expansion board shiled ESP-12E for arduino uno r3UNO R3 diy

94% of buyers enjoyed this product! 0 orders
List price:
US $8.80
Price:
US $8.80

Product Description

Compare product features

No white can easily use of ESP8266 configuration

10 supports PWM/break/serial/I2C scalable GPIO

UNO R3 compatible configurations, call syntax!

Plate can be extended via UNO R3 update custom firmware

Not turn USB TTL converter

Key to enter the flashing mode, without any wiring

Interface using standard pin spacing compatible with Arduino Uno, Mega and other whole. (Unless the standard Arduino, Nano,Mini)
High 3.3V power chip (same power supply as the official CC3000 expansion board), let the Arduino board is provided in the 3.3V more accurately, ESP8266 official cc3000 chips work properly, there is no gap.
Leads to a WiFi module power supplies/maintenance interface for easy developer extension power supply and maintenance.
Onboard serial port WiFi ESP8266-12 industrial-grade stability module, using an enhanced PCB antenna, signals better.
Can quickly switch dip switch ESP8266-12 industrial stable WiFi module operating modes (such as operation mode and upgrade mode), integrated serial port chip, quickly flashing the firmware.
Built-in 5V 3.3V TTL level converter, Arduino TTL level to prevent high pressure damage to the WiFi module. (Module not OH)
Onboard ESP8266-12-stable industrial-grade WiFi module with metal shield, strong anti-jamming.
Standard end tab contains all interfaces of the ESP8266-12 industry stable WiFi module for easy developer deep development.
Provided this station ESP8266-12 Arduino library industry stable WiFi module, can be controlled through the very simple instructions to provide routine.
7×24 online, Forum, mail technical guidance, sample programs, and technical information sharing.
Expandable design, you can continue to add other modules on top for ease of use.
Onboard 4 LED displays the status of the ESP8266 and PWR,DFU,AP,STA respectively, operating mode at a glance
This product can be used for:

Remote control of appliances/models/four-axle vehicle
Providing networking services to non-smart devices
Home/PM2.5 temperature/humidity monitor
Intelligent switch
….

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7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
8. Delivery Time:

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
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1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on aliexpress!

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USD 1.9/piece USD 5/piece USD 19.88/piece USD 0.6/piece USD 3.18/piece USD 1.89/piece USD 8.8/piece USD 26/piece USD 8.42/piece USD 13/piece USD 10.5/piece USD 3.38/piece USD 3.68/piece USD 1.6/piece USD 12.43/piece USD 5.35/piece USD 2.9/piece USD 2.9/piece USD 3.91/piece USD 3.49/piece USD 3.5/piece USD 3.5/piece USD 2.4/piece USD 2.85/piece USD 9.11/piece USD 4.3/piece USD 8.3/piece USD 2.35/piece USD 1.5/piece USD 36.9/piece

Packaging Details

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Estimated Delivery Time is 7-30 business.

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