USB to micro-USB Cable for NodeMCU

USB Type-A to Micro-USB Cable 30cm – Data Transfer & Charging Cable

The USB Type-A to Micro-USB Cable is a compact and reliable cable designed for programming, data transfer, and power delivery for Micro-USB compatible electronics and development boards. With a convenient 30cm length, it is suitable for connecting development boards to computers, USB power supplies, chargers, and other compatible devices while helping maintain a neat and organized workspace.

The cable can be used with popular development boards such as NodeMCU ESP8266, Arduino boards, and other Micro-USB-equipped microcontroller boards. It supports data communication for uploading programs, firmware updates, serial communication, and development work, while also providing power through the USB connection.

Its plug-and-play design allows users to connect compatible devices without complicated setup. The cable is also suitable for other electronics and consumer devices equipped with a standard Micro-USB port, including compatible Raspberry Pi boards, smartphones, tablets, and peripherals.

The 30cm compact length makes the cable particularly useful for desktop electronics projects, breadboard setups, development environments, and embedded systems where excessive cable length can create unnecessary clutter.

The cable may be supplied in black or blue, depending on stock availability.

Features

• USB Type-A to Micro-USB cable
• Supports data transfer and power delivery
• Suitable for programming development boards
• Useful for firmware uploading and updates
• Compatible with NodeMCU ESP8266 boards
• Compatible with CH340G and CP2102-based NodeMCU boards
• Suitable for compatible Arduino boards
• Plug-and-play operation
• Compact 30cm cable length
• Convenient for electronics workbenches
• Suitable for USB-powered development boards
• Useful for serial communication with compatible boards
• Suitable for charging compatible Micro-USB devices
• Durable cable construction
• Reinforced connectors for reliable use
• Suitable for DIY electronics and IoT projects
• Available in black or blue depending on stock

Specifications

Parameter	Specification
Product Type	USB to Micro-USB Cable
USB Connector	USB Type-A
Device Connector	Micro-USB
Cable Length	Approximately 30cm
Function	Data Transfer & Power
Data Support	Yes
Power Support	Yes
Compatibility	NodeMCU, Arduino & Micro-USB Devices
Cable Colour	Black or Blue
Application	Programming, Data Transfer & Power

Design and Construction

The cable features a standard USB Type-A connector on one end and a Micro-USB connector on the other, making it suitable for connecting Micro-USB-equipped development boards and devices to computers or USB power sources.

Its 30cm length provides enough reach for most desktop development and electronics applications while keeping the setup compact. The cable can be conveniently used on breadboards, development boards, robotics platforms, and electronics workbenches.

The connectors are designed for repeated connection and disconnection during normal development and testing. The cable construction provides a practical solution for everyday programming, powering, and data-transfer requirements.

Working Principle

The cable provides a physical connection between a USB Type-A host or power source and a device equipped with a Micro-USB port.

When connected to a computer, the cable can carry data between the computer and a compatible development board. This allows users to upload Arduino programs, firmware, and other supported data to the connected device.

The cable also carries electrical power through the USB connection, allowing compatible development boards and devices to receive power from a computer, USB charger, power adapter, or other suitable USB power source.

For development boards such as compatible NodeMCU ESP8266 and Arduino boards, the same cable can therefore be used for both programming and powering the board.

Compatible Devices

• NodeMCU ESP8266 development boards
• CH340G-based NodeMCU boards
• CP2102-based NodeMCU boards
• Compatible Arduino boards
• Compatible Raspberry Pi boards with Micro-USB ports
• Micro-USB smartphones
• Micro-USB tablets
• Micro-USB peripherals
• Other compatible Micro-USB electronics

Applications

• Arduino programming
• NodeMCU ESP8266 programming
• ESP8266 IoT projects
• Firmware uploading
• Development board power supply
• Serial communication
• USB data transfer
• Electronics prototyping
• DIY electronics projects
• Robotics projects
• Embedded systems development
• IoT development
• Microcontroller projects
• Portable electronics
• Compatible device charging
• Electronics laboratory work
• Maker projects

Package Includes

• 1 × USB Type-A to Micro-USB Cable – 30cm

Product Disclaimer

Product images are for illustrative and representational purposes only. The actual cable may vary slightly in colour, connector appearance, cable thickness, or construction depending on the manufacturing batch.

You may receive either a black or blue cable depending on stock availability.

The cable is intended for devices with a compatible Micro-USB port. Data-transfer functionality depends on the connected device and USB interface. Some Micro-USB cables or devices may have different capabilities, so verify compatibility before use.

Charging speed and power delivery depend on the connected USB port, power adapter, device, cable specifications, and overall system configuration.

NodeMCU boards, Arduino boards, Raspberry Pi boards, smartphones, tablets, power adapters, computers, and other devices shown in product images are not included unless specifically mentioned in the package contents.

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