SparkFun Micro OLED Breakout (Qwiic) SF_Arduino Shields an LED backlight and a

an LED backlight and a resistive touchscreen overlay

RTC powered by button cell only

Input voltage: 100-240VAC

This Thing comes flashed with the DFU bootloader

Again the USB-I2C will respond with non-zero if the write succeeded and zero if it failed

SparkFun Micro OLED Breakout (Qwiic) SF_Arduino Shields an LED backlight and aThe SparkFun Qwiic Micro OLED Breakout is a Qwiic enabled version of our popular Micro OLED display! The small monochrome, blue on black OLED screen presents incredibly clear images for your viewing pleasure. Its micro, but it still packs a punch the OLED display is crisp, and you can fit a deceivingly large amount of graphics on there. This breakout is perfect for adding graphics to your next project and displaying diagnostic information without