Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Topics - jpatrick62

Pages: [1]
Character LCDs / NHD-C0220Biz and Arduino/Teensy3.1
« on: April 24, 2015, 11:24:07 AM »
Hello, the I2C connection between the C0220Biz and my Teensy3.1 locks up when it is first initialized. Other I2c devices work fine, so I'll assume i am doing something wrong at initialization. Is there a library that will work for a teensy3.1 and a C0220Biz? It looks as if the address is 0x78. I have all the hardware connections as peer the Pin description and wiring diagram, and my supply volage to vdd is 3.3 regulated.  :-\

Pages: [1]