AITRIP Real Time Clock Kit,2pcs 0.96" IIC OLED LCD Screen LED 128X64 Display Blue with 2pcs DS3231 AT24C32 IIC RTC Clock Module + 2pcs Micro SD Mini TF Card Adapter Reader Driver+20cm Jumper Wire

• 【With 40Pin Jumper Wire】20cm 40Pin Male-to-Female Jumper
• 【0.96" IIC OLED LCD Screen LED 128X64 Display Blue】Fully compatible with Arduino, Raspberry Pi, 51 Series, MSP430 Series, STM32 / 2, CSR IC, etc; Supported voltage: 3.3V-5V DC；Driver IC: SSD1306; Communication: IIC, only two I/O ports； Viewing angle: greater than 160 degrees; 0.96inch OLED display module with high resolution of 128 x 64 pixels,no need backlight and self-illumination, OLED display Module 128x64 provides plenty of space for displaying elements
• 【Micro SD Card Module with chip Level Conversion for Arduino,SDHC Card TF Card Adapter Reader】Voltage: 4.5V~5.5V DC; Current: 0.2~200mA; Communication Interface: Standard SPI; Interface Voltage Level: 3.3V or 5V; Level Conversion Circuit: Convert Micro SD card signal into 3.3V,; MISO signal of the control interface theis also converted to 3.3V, general AVR microcontroller systems can read the signal
• 【Clock Module With No Coin Battery】 : DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino . Calendar alarm clock with two programmable square-wave output . Generating seconds, minutes, hours, day, month and year information.

DS3231 AT24C32 IIC RTC Module Clock Timer Memory Module: Specifications: Operation voltage: 3.3-5.5V Fast (400kHz) I2C Interface Memory chips: AT24C32 (storage capacity 32K) Application: Servers/Telematics/Utility Power Meters/GPS Micro SD Card Module Specifications: Voltage: 4.5V~5.5V DC Current: 0.2~200mA Communication Interface: Standard SPI Interface Voltage Level: 3.3V or 5V Level Conversion Circuit: Convert Micro SD card signal into 3.3V, MISO signal of the control interface theis also converted to 3.3V, general AVR microcontroller systems can read the signal OLED 128X64 LCD Screen Module: Specifications: Fully compatible with Arduino, Raspberry Pi, 51 Series, MSP430 Series, STM32 / 2, CSR IC, etc Supported voltage: 3.3V-5V DC；Driver IC: SSD1306 Communication: IIC, only two I/O ports； Viewing angle: greater than 160 degrees 0.96inch OLED display module with high resolution of 128 x 64 pixels,no need backlight and self-illumination, OLED display Module 128x64 provides plenty of space for displaying elements Pin Definition: GND: OLED Power Ground VCC: OLED Power Positive 3.3-5 V SCL: OLED IIC Clock SDA: OLED IIC Data Line Package Included: 2 x DS3231 AT24C32 IIC RTC Real Time Clock Module with no coin battery 2 x Micro SD Mini TF Card Adater Reader Module 2 x 0.96" OLED 128X64 LCD Screen Module Blue 1 x 20CM 40Pin Male to Female Jumper Wire