DollaTek ESP-12E ESP8266 UART WIFI Wireless Shield

• Standard pin interface to achieve full compatibility with the pitch Arduino Uno, Mega and so on. (Unless the standard size arduino, such as Nano, Mini)
• 3.3V power supply using advanced chip (with the official expansion board power chip CC3000 same), so 3.3V Arduino board provided more accurate, so ESP8266 as official cc3000 chip work as normal, there is no gap.
• It leads to a WiFi module power supply / service interface to facilitate developers to extend the power supply and maintenance.
• Onboard ESP8266-12 stable industrial grade serial WiFi module, using an enhanced PCB antenna, signal better.
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DollaTek Trademark Reg.NO:013726393. Description: You can quickly switch the DIP switch ESP8266-12 industrial level WiFi stable operating mode (such as operation mode and upgrade mode) module, built-in serial chip, quickly flashing firmware. Built-in 5V to 3.3V TTL level converter to prevent high pressure Arduino TTL level of WiFi module damage. Onboard ESP8266-12 industrial class stable WiFi module with a metal shield, immunity to interference. UPS ESP8266-12 standard height leads to a stable industrial module of WiFi category all interfaces, allowing developers to easily develop deep. Use stackable design, it can keep accumulating above other modules, easy to use. Onboard four LEDs displays the status of ESP8266, namely PWR, DFU, AP, STA Package includes: 1 x DollaTek ESP8266 ESP-12E UART Wireless Wifi TTL Converter for Arduino UNO R3 Mega