ESP-12E ESP8266 Serial WIFI Board

WiFi Module ESP8266 12E. This development board is a ESP8266 ESP-12 full evaluation board. The core ESP8666 module was mounted on a PCB with all the GPIO broken out.The board is powered by 3 x AA cells, and an onboard regulator ensures a neat 3.3V supply for the ESP8266. Furthermore, each GPIO has an LED connected so you can quickly test your code without connecting external hardware, and a LDR to test the ADC.

Connections:

• • Connect the ESP8266 RX to the Logic Level Controller Level 1 to connect ESP TO Arduino.
  • Connect the ESP TX to the Level 2 Logic Level Controller.
  • VCC to Arduino UNO ESP 3.3V
  • Arduino to Logic Level Controller 3.3V.
  • Arduino GND To Logic Level Controller GND.
  • Arduino GND to ESP GND.
  • A 5V ESP CH PD to an Arduino.
  • HV to 5V logic level controller for an Arduino.
  • Arduino 11th pin to Logic Level Controller HV1
  • Arduino 10th pin to Logic Level Controller HV2.

Applications:

• • Stability testing of ESP-12E As the smallest low-cost system for learning, can develop AT command or SDK download

Package Includes:

• 1 x ESP8266 serial WIFI industrial stable version of the test plate full IO leads ESP-12E module
• 1 X AA Battery Holder