Further information for ALLNET ALL-D-32 (A56) - 4duino LCD2004 display module I2C
ALLNET 4duino LCD2004 display module with I2C
4duino LCD2004 IIC / 12C with adapter plate
LCD with 4 lines each with 20 characters, blue lighting
I2C interface mounted with contrast knob on the back. D-32 (A56)