ESP8266 NODEmcu V2 WIFI Module - CP2102 - Arduino

NodeMCU is a board based on the ESP826612E chip. This module is equipped with a USB-UART converter (CP2102), which allows programming directly via USB through the Arduino IDE environment.

The ten I/O ports, like each of the modules equipped with the ESP8266 chip, operate at 3.3V logic, the maximum possible voltage that can be applied to the chip's ports. In case you want to use the module in combination with circuits with a different logic, such as 5V, you must use a logic state voltage converters.

Each port supports PWM signal, I2C, and SPI interfaces. The ESP also has a 10-bit analog-to-digital converter, and a PCB antenna.

In this post on our BLOG you will learn how to add ESP8266-based modules to the Arduino environment so that you can write code for them in the simple Arduino IDE environment.

The NodeMcu module is compatible with Motor shield - 11865, which allows you to control two DC motors, or one stepper motor via only four pins.

NOTE!

The product does not fit nodeMCU test board pin width!

Technical data

• Microcontroller: ESP-8266-12E
• Supply voltage via USB connectors: 5V
• Operating voltage:
• Digital I/O Pins: 10 - 3.3V MAX!
• PWM outputs: 10
• Analog input: 1 (Max input: 3.2V!)
• Serial interfaces: UART, SPI, I2C, 1-Wire
• External interrupts
• USB - UART Controller: CP2102
• Clock Speed : 80MHz/160MHz
• Compatible with the environment Arduino IDE
• Examples of software for the environment ARDUINO - link
• Drivers for the chip CP2102 - link
• Dimensions: 48x26mm
• Pin Raster: 2.45mm

Included

• ESP8266 NODEmcu V2 WIFI module - CP2102 - 1pc.