Introduction

DFRobot FireBeetle firefly series is low-power development component designed for the IoT. This

FireBeetle covers display module is equipped with 128x64 resolution OLED and new version of

SSD1360 driver, uses I2C interface, supports for the Arduino library and microPython, fully

compatible with the Gravity I2C OLED-2864 screen. OLED screen has a protective frame to protect

the screen, it prevents the finger from being scratched on the edge of the glass. The OLED 12864

display module also integrates the GT30L24A3W Chinese / foreign font library chip and the BMA220

three-axis accelerometer. In addition, the FireBeetle Covers-OLED12864 display features an analog

directional key and two independent digital keys A and B.

Specification

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Voltage Range: 3.7V-5.5V

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2 User Buttons: Using digital port D4, D8 detection mode

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5-way Switch: Using analog port A0 detection mode

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Three- axis Accelerometer BMA220: IIC

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Data Bus: IIC

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Dimension: 0.079x0.079x0.035in/2x2x0.9mm

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Resolution: 6 bit

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Range: 2/4/8/16g

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Power Consumption: 250uA

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OLED

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Model: UG-2864HLBEG01

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Dimension: 0.96in

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Color: blue

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Data Bus: IIC

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Pixel:128x64

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Font Chip: GT30L24A3W

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Data Bus: SPI

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Character Set:

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GB18030 Simplified Chinese/Traditional Chinese

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KSC5601 Korean

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JIS0208 Japanese

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180 Foreign Font

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Support for Multinational Unicode

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IS08859 and CODE PAGE

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Chinese Character Size:12 dot matrix, 16dot matrix, 24dot matrix

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Foreign Character Size:16 dot matrix, 24 dot matrix

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Working Current: 12mA