I2C 20×4 LCD Module

This LCD displays 20 characters wide, 4 rows in white texts on blue background. It has a back-light, a contrast adjust potentiometer, and a simple I2C communication interface. You can connect it to ODROID-H2 with four jumper wires directly and you will like to monitor important real-time system information from Linux OS. SPECIFICATIONS I2C Address: 0x3F or 0x27 Number of Characters: 20 characters x 4 Lines Blue LED backlight with white font color Adjustable contrast Supply voltage: 3.3V Interface: I2C 400Khz Dot size: 0.55 x 0.55 mm Dot pitch: 0.60 x 0.60 mm Character size: 2.96 x 4.75 mm Character pitch: 3.55 x 5.35 mm Size: 98x60x22mm Warranty is valid for two weeks, starting upon date of receipt.