6.6 cm (2.6") Display HD44780 Industry Standard With brazed I2C communication adapter This will only 4 I/O cables (power supply + 2 xDatenleitungen) for operation is required Adapter chip: PCF8574 AT Both 3.3 V and 5 V logic level (@ Power supply 5 V) 16x2 characters (2 rows with 16 columns) Background lighting: color blue Approx. 8x2.5 x0,6cm https://elecena.pl/product/28015690/joy-it-lcd-16x2-16x2-lcd-module 2025-03-12 https://elecena.pl/product/28015690/joy-it-lcd-16x2-16x2-lcd-module 2025-05-05 https://elecena.pl/product/28015690/joy-it-lcd-16x2-16x2-lcd-module 2025-05-22 https://elecena.pl/product/28015690/joy-it-lcd-16x2-16x2-lcd-module 2025-09-17