chucketn
Senior Citizen
I purchased an I2c serial interface and another 1602 LCD for my Arduino experiments. Unfortunately the I2c module came with no data sheet. I found a picture of the interface mounted on a 1602 LCD but the I/o pins of the LCD are not marked. I can make an educated guess as to which pin on the interface goes to pin 1 on the LCD, but I would like confirmation before I solder them together.
I have attached pix of the interface and the interface mounted on a 1602 LCD. Is pin 1 of the interface toward the jumper and pin 16 toward the serial pins?
Chuck
I have attached pix of the interface and the interface mounted on a 1602 LCD. Is pin 1 of the interface toward the jumper and pin 16 toward the serial pins?
Chuck