WIFI IOT - ESP8266 NodeMCU CH340 board (compatible with Arduino)

WIFI IOT - ESP8266 NodeMCU CH340 Board (Arduino Compatible)

The ESP8266 NodeMCU CH340 board functions as a WiFi IoT development module. It integrates the ESP8266 (ESP-12E) chip, providing a Wi-Fi data networking solution. This board supports hosting applications or offloading Wi-Fi networking data. Processing and storage capabilities are present. GPIOs facilitate integration with various sensors. The NodeMCU includes pre-flashed firmware. Its design incorporates an ESP8266 WiFi module, a CH340 USB-serial interface, and an onboard power supply. Programming and code upload are supported via the Arduino IDE.

Specifications:

• Serial/USB Chip: CH340
• WiFi Module: ESP-12E
• Output Power: 19.5 dBm @802.11b Mode
• Flash Memory: 4 Mb
• Supported Interfaces: SDIO 1.1/2.0, SPI, UART
• CPU: 32-bit
• Operating Voltage: 3.3V (regulated)
• Length: 49 mm
• Width: 24 mm
• Height: 13 mm
• Weight: 8 gm
• Net Shipment Weight: 0.105 kg

Key features and benefits:

• Integrated ESP-12E WiFi module with 802.11 b/g/n support
• Onboard CH340 USB-to-serial converter
• Arduino-compatible hardware IO and programming environment
• Integrated low-power 32-bit CPU
• Breadboard-friendly design with access to GPIO pins
• Built-in 3.3V regulator and logic level converters
• Supports Lua scripting and Nodejs-style network API

Applications:

• Smart home automation and control systems
• Wireless sensor networks and data logging
• Remote monitoring and control of devices
• IoT prototyping and application development
• Educational projects for WiFi and microcontrollers

Frequently Asked Questions:

Q: What is the input voltage range for this board?
A: The board typically operates on 5V via the USB port, which is then regulated to 3.3V for the ESP8266 module.

Q: Is this board compatible with the Arduino IDE?
A: Yes, the board is compatible with the Arduino IDE for programming and code upload.

Q: What USB-to-serial chip is integrated on this board?
A: This board utilizes the CH340 USB-to-serial converter chip.

Q: What is the flash memory capacity of the integrated ESP8266 module?
A: The integrated ESP8266 (ESP-12E) module has 4 Mb of flash memory.

Q: Can this board be used directly on a breadboard?
A: Yes, the design is breadboard-friendly, allowing direct insertion for prototyping.

Package Includes:

*Image shown is a representation only.

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