#1	Use the i2c protocol to reduce the occupation of IO ports making it easier to add to the project and less wiring is more beautiful
#2	Commonly used in Internet of things DIY project home animation smartbuilding makers DIY project
#3	Compatible with all current development boards such as Arduino Raspberry pi Tinkerboard Nano pi Banana pi stm32 and so on
#4	With a potentiometer used to adjust backlight Color Blue and contrastPower supply 5v and I2C address is 0x27 Module dimension 80mm x 35mm x 11mm
Brand	GeeekPi