8x16 Matrix LED Display Module I2C Communication 3.3-5V Compatible

1. High quality PVC coating, with excellent conductivity and superior craftsmanship 2. Easy to plug the interface and easy to identify 3. 4-pin HX-2.54 DuPont wire 4. Length of the wire: about 22cm 5. Size: about 7.2 x 3.2 x 0.8cm 6. Weight: about 9.3g