UNO R3 ESP8266 Serial WiFi Shield Extend Board for Arduino

- BLUE 208001501

$16.74
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UNO R3 ESP8266 Serial WiFi Shield Extend Board

Main Features:
● Support PWM / interrupt / serial / I2C scalable GPIO
● The firmware update can be customized by expansion board
● Without USB to TTL converter
● A key to enter the brush write mode, without any wiring
● Standard pin interface to achieve full compatibility with the pitch Uno, Mega and so on
● 3.3V power supply using advanced chip
● It leads to a WiFi module power supply interface to facilitate developers to extend the power supply and maintenance
● Onboard ESP8266-12 stable industrial grade serial WiFi module, uses an enhanced PCB antenna, signal better
● You can quickly switch DIP switch ESP8266-12 industrial grade WiFi stable operation mode module, integrated serial chip, quickly flashing the firmware
● Built-in 5V to 3.3V TTL level converter to prevent high-pressure TTL level of the WiFi module damage
● Onboard ESP8266-12 stable industrial grade WiFi module with a metal shield, immunity to interference
● Uses stackable design
● Onboard four LEDs display the status of ESP8266, namely PWR, DFU, AP, STA, operation mode at a glance

Specification

Weight and Size

Product weight: 0.021 kg
Package weight: 0.055 kg
Product Size(L x W x H): 6.50 x 5.50 x 2.50 cm / 2.56 x 2.17 x 0.98 inches
Package Size(L x W x H): 13.00 x 8.00 x 5.00 cm / 5.12 x 3.15 x 1.97 inches

Package Contents

Package Contents: 1 x UNO R3 ESP8266 Serial WiFi Shield Extend Board

Product Safety Disclaimer:
We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. For certain products (e.g. toys, knives, etc.), we recommend proper supervision as we cannot be held liable for misuse or accidents.

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