REES52 5PCS Micro SD Card Micro SDHC Mini TF Card Adapter Reader Module for Arduino - Product Features
- Level conversion circuit board that can interface level is 5V or 3.3V
- Power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board
- Communications interface is a standard SPI interface
- 4 M2 screws positioning holes for easy installation
- Positioning holes: 4 M2 screws positioning holes with a diameter of 2.2mm, so the module is easy to install positioning, to achieve inter-module combination.
REES52 Micro SD TF Card Memory Shield Module SPI Micro SD Adapter for _Arduino - SD Card module For _arduino (Memory Card module For _arduino) - Product Features
- Supported Input: 5V/3.3V
- Voltage Regulator: 3.3V