Description：
The keyes round TFT LCD smart watch LCD module is a 2.2-inch TFT LCD display module. It input 3.3V ~ -5.5V,and display colorful patterns and text. It can realize multiple pattern circulation display and dynamic display effect at the fastest speed 256ms. At present, 19 common colors are defined in the library, and users can also customize 16-bit color codes. During the experiment, we take the center of the display screen as the origin of coordinates, and the maximum absolute value of the positive and negative half axes is 64.
The module comes with two positioning holes with a diameter of 3mm for fixing on other devices.Special Note:
The parameter “2.2 inches” is marked according to the screen specifications provided by the supplier, and the actual display area is about 1.26 inches (32 mm in diameter).
The parameter “2.2 inches” is marked according to the screen specifications provided by the supplier, and the actual display area is about 1.26 inches (32 mm in diameter).
Technical parameters
Working voltage: DC 3.3V-5.5V
Working current: 50MA
Maximum power: 0.5W
Resolution: 128 * RGB * 128
Operating temperature range: -25 ～ + 60 ℃
Size: 49 * 46 * 8m
Interface: 8pin pin connector (spacing 2.54mm)
Positioning hole: diameter 3mm
Weight: 13.2g
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