Description
The TF MicroSD Card Reader Module for RAMPS 1.4 is an electronic add-on designed for DIY 3D printer control systems. It connects directly to compatible RAMPS boards, including RAMPS 1.3 and later versions, allowing supported firmware to read G-code files from a MicroSD card.
With standalone printing, you can load a prepared print file onto a memory card and start a print without keeping your computer connected throughout the process. The module uses SPI communication and may also work with other compatible microcontroller projects.
Its compact design makes it suitable for DIY printer builds, electronics projects, and replacement applications. Before installation, confirm the board layout, voltage requirements, and firmware support.
Specifications
- Product Type: TF/MicroSD Card Reader Module
- Application: DIY 3D printers and compatible electronics projects
- Board Compatibility: RAMPS 1.3, RAMPS 1.4, and compatible boards
- Communication Interface: SPI
- Operating Voltage: 4.5–5.5V
- Advertised Data Transfer Rate: Up to 50MB/s; actual speed depends on the module, card, and controller
- Installation: Designed to connect directly to a compatible RAMPS board
- Dimensions: Approximately 28 × 18 × 12mm
- Main Function: Enables supported systems to read print files from a MicroSD card
- Standalone Printing: Supported when compatible firmware and hardware are configured
Note: A MicroSD card is not confirmed as included. The source also mentions a borosilicate glass item, which appears unrelated to this module; confirm the actual package contents before publishing.








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