Specifications:

• Micro SD Card Module: It can be connected to various sensors such as temperature sensors and humidity sensors. The data collected to the sensor will be recorded in the SD card regularly
• Voltage: 3.3V
• Interface: SPI SD
• SD card interface: pop -up type
• When Compatible with for Arduino's internal storage space is insufficient, you can use the SD card module to expand the storage capacity, and store a large amount of configuration information, log information, audio files, image data and other types of data.