This is a 2.2” TFT LCD Display Module with an input voltage of 3.3V~5.5V, which is used to display colorful patterns and characters. The fastest screen refresh speed is about 256ms. The module is able to display multiple patterns in a cycle and realize dynamic display effect. At present, there are 19 common defined colors in the library, and users can also customize16-bit color codes. If we take the central point of the display as the origin of coordinates, the maximum absolute value of the positive and negative axis will be 64.

Note: the parameter “2.2 inches” is noted according to the Display Specification provided by the display manufacture, the real display area is about 1.26 inches (diameter: 32mm).

• Circular LCD
• SPI Communication

• Supply Voltage: 3.3V~5.5V DC
• Operating Current: 40mA
• Display Color: multicolour
• Resolution: 128*128
• Refresh Rate: 10Hz（MAX）
• Interface Type: SPI
• Operating Temperature: -30℃~+70℃
• Dimension: 46×49 mm/1.81×1.93”

• Product wiki

• 2.2” TFT LCD Display Module V1.0        1x