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ESP-12E Wi-Fi Module + ESP8266 Transceiver Module for Arduino
ESP-12E is an enhanced version ESP8266-12£¬ improve the external circuit£¬ enhanced impedance signal output is better£¬ whether it is stable or anti-jamming capability£¬ have been greatly improved! Before selecting a user for ESP-12's£¬ it does not matter even if the product has been made£¬ enhanced version is fully compatible with previous firmware pin has added the ESP-12 on the basis of six IO ports£¬ SPI mouth leads£¬ develop more convenient£¬ application more extensive. It can be used for remote monitoring of home appliances£¬ bedroom temperature and humidity£¬ and controlling home appliances by the mobile phone. Features: - Compatible with ESP-12; - Communication interface voltage: 3.3V; - IO Port Package: Both SMD and Inline package are available£¬ and the pin pitch is 2.0mm; - Antenna Type: Built-in PCB antenna is available ; - Wireless Network Mode: station / softAP / SoftAP + station; - Wireless criteria: 802.11 b / g / n; - Wi-Fi @ 2.4GHz£¬ support for WPA / WPA2 security mode; - It is very easy to develop projects with AT command. About the Adapter Board: Used to convert the IO ports of ESP-12 to 2.54mm pitch pin headers£¬ so it is easy for beginner to test ESP-12. Before use£¬ the user should first follow these steps: Firstly£¬ Solder the ESP-12 to the adapter board; Secondly£¬ Solder the 3.3V regulator to the bottom of the adapter board; Thirdly£¬ Solder the 1X8P pin header to the adapter board; Because there is a 3.3V regulator onboard£¬ the range of VCC pin on the adapter board can be 3.3V to 5V. Applications: Home automation£¬ sensor networks£¬ industrial wireless control.