About the product
- Easy to use: less I/O ports are occupied, only 4, VCC, GND, SDA (serial data line), SCL (serial clock line); Use the i2c protocol to reduce the occupation of I/O ports, making it easier to add to the project, and less wiring is more beautiful
- How to wire: GND-GND; VCC-VCC; SDA-A4; SCL-A5
- Suitable for: compatible with all current development boards, for Raspberry pi, Tinker board, Nanopi, Banana pi, stm32 and so on; With a potentiometer applied to adjust backlight (color: blue) and contrast; Power supply: 5v ; Commonly applied in: internet of things, DIY project, home animation, smart building, maker\'s DIY project
- Size: 80 x 35 x 11 mm, mini size is easy to carry and store
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