The DFRobot FireBeetle series is a low - power development board ideal for IoT projects. This FireBeetle covers display module comes with a 128x64 resolution OLED and the new version of the SSD1360 driver IC. It uses an I2C interface, supports Arduino library and microPython coding, and is fully compatible with the Gravity I2C OLED - 2864 screen. The OLED screen has a protective frame to prevent finger scratches on the glass edge. This display module also integrates the GT30L24A3W multi - language font library chip and the BMA220 three - axis accelerometer. Additionally, it features an analog directional key and two independent digital keys A and B. Key features include support for multi - language fonts and a built - in 3 - axis acceleration sensor. Specifications: Voltage Range: 3.7V - 5.5V; 2 User Buttons using digital port D4, D8 detection mode; 5 - way Switch using analog port A0 detection mode; Three - axis Accelerometer BMA220 with IIC interface; Data Bus: IIC; Dimension: 0.079x0.079x0.035in/2x2x0.9mm; Resolution: 6 bit; Range: 2/4/8/16g; Power Consumption: 250uA. The OLED has a model of UG - 2864HLBEG01, 0.96in dimension, blue color, IIC data bus, and 128x64 pixel. The font chip is GT30L24A3W with SPI data bus, supporting GB18030 Simplified/Traditional Chinese, KSC5601 Korean, JIS0208 Japanese, 180 foreign fonts, multinational Unicode, IS08859 and CODE PAGE. Chinese character sizes are 12, 16, 24 dot matrix, and foreign character sizes are 16, 24 dot matrix. Working Current: 12mA. Available documents include product wiki and more documents.
Using this DFRobot FireBeetle Covers - OLED 128x64 display is easy. First, connect it to your development board using the I2C interface. If you're into coding, you can use the Arduino library or microPython. For the buttons, the two user buttons use digital ports D4 and D8 for detection, and the 5 - way switch uses analog port A0. When it comes to the accelerometer, it uses the IIC interface. As for the font display, you can choose from a wide range of languages. Remember to keep the voltage within the 3.7V - 5.5V range to avoid damaging the device. Don't touch the OLED screen directly with your fingers to prevent scratches, even though it has a protective frame. To maintain it, keep it in a dry and clean place. If you're not using it for a long time, disconnect it from the power source to save power. And if you need more information, check out the product wiki and other available documents.
