Fermion: Monochrome 0.91” 128x32 I2C OLED Display (Breakout) Shipping:4-6 Days and microSD slot with the

and microSD slot with the M

A20-SOM(-4GB) matching connectors

GEMMA is a tiny wearable platform board with a lot of might in a 1" diameter package

Your controller can take advantage of this to perform other tasks while the SRF235 is ranging

Overvoltage protection

Fermion: Monochrome 0.91” 128x32 I2C OLED Display (Breakout) Shipping:4-6 Days and microSD slot with theThis OLED display module uses the SSD1306 drive chip, has 128x32 self illuminating white pixels, and adopts the back chip mounting pad design. Small size, the length is 33mm and the width is 20mm. With its small size, simple wiring and low power consumption, it can be applied to many display applications, such as wearable display devices, Mini small game consoles, desktop widgets, etc. The display module adopts a high contrast, low power OLED display.