Hi, i read, that i can use the DOGLCDs alsmost out of the box via IC2. So i bought one of these guys. But i simply cannot get it to work: what i did: i connected the pins 44-41, 37-33 and 31 to the 3,3v of the arduino, pins 38 and 39 to SDA, 40 to SCL and 31, 23-30 to GND of the arduino. Then i i…

LCD is not working: DOGM204-A

graynomad April 10, 2014, 10:51pm 8

Where does the LiquidCrystal_I2C library come from? Is it proven to work? Does Electronic Assembly have a forum to ask on?

Rob

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