Accessory Modules

Real time clock module

Battery backed up clock module. DS3231 AT24C32 IIC.

Level Conversion Module 5-3v

IIC I2C Interface. Use for level conversion when running a 5V Arduino and connecting sensetive 3V modules.

SD card module

Supports Micro SD cards and Micro SDHC. SPI Interface. 3.3V and 5V compatible.

Logic Level Shifter

Bi-Directional logic level shifter. 5V to 3v3. 4 Pins.