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NodeMcu ESP8266 Based Wireless Development Module for IOT
- Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
- Arduino-like hardware IO
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLL, regulators, DCXO and power management units
- Onboard USB to serial chip to easily program and upload codes from the Arduino IDE
- Embeds logic level converter circuits
- Has onboard 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
- Easy access to the GPIO pins for easy prototyping
- ESP-12E Processor
- Easy to use breadboard friendly form factor
Description
NodeMcu ESP8266
NodeMcu ESP8266 has ESP-12 based serial WiFi integrated on board to provide GPIO, PWM, ADC, I2C and 1-WIRE resources at your fingertips, built-in USB-TTL serial with super reliable industrial strength for superior stability on all supported platforms. This module is one of the cheapest available wifi-modules in the market. V3 or Version3 is the latest version of this module.
Features:
- Wi-Fi Module ESP-12E module similar to ESP-12 module but with 6 extra GPIOs.
- Headers -2x 2.54mm 15-pin header with access to GPIOs, SPI, UART, ADC, and power pins
- Power your development in the fastest way combination with NodeMCU Firmware!
- Wireless 802.11 b / g / n standard
- Micro USB port for power, programming and debugging
- Built-in TCP/IP protocol stack to support multiple TCP Client connections (5 MAX)
- Support UART / GPIO data communication interface
- Remote firmware upgrade (OTA)
- Support Smart Link Smart Networking
- ESP8266 has IO Pin
- Don’t need to download resetting
- A great set of tools to develop ESP8266
- Lowest cost WI-FI
- FOR Arduino like hardware IO
- Greatly speed up your IOT application developing process
- Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
Specification
Additional information
| Weight | 10 g |
|---|---|
| Dimensions | 4 × 2 × 1 cm |
| Version Type | CP2102 Chip, CH340 Chip |
| Output Power(dBm) | 19.5 @802.11b Mode |
| Flash Memory(Mb) | 4 |
| Support | SDIO 1.1/2.0, SPI, UART |
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