0

Hiii Friends...., I am Trying to Build Components tester Using Arduino Specifically Atmega328p Chip . I Downloaded The Ardutester Millenium Code From Here .. https://create.arduino.cc/projecthub/plouc68000/ardutester-millenium-the-ultimate-uno-mega-versions-c81db4

Edited Makefile.h By Enabling i2c lcd Interface And Adding My I2c Lcd Adress ... But it wont work

I tried On Uno And Mega Also Serial Monitor Output seems ok But It Doesnt Display anything on 16*2 lcd

Thanks ...... :) enter image description hereenter image description here

Code is available at that page sir... Thanks for your reply

asked Aug 1, 2020 at 13:46
2
  • 1
    please add minimal code that exhibits the problem to your post ... also include the wiring diagram that you used to connect the modules Commented Aug 1, 2020 at 16:43
  • "By Enabling i2c lcd Interface And Adding My I2c Lcd Adress ... But it won't work", based on your schematic, it doesn't seem to be a I2C interface... Also please add your code. Commented Aug 3, 2020 at 8:01

1 Answer 1

1

The schematic you posted is not for I2C. You have a connection to the regular 2x16 LCD character display. For the I2C an SSD1306.

answered Mar 5, 2021 at 22:31

Your Answer

Draft saved
Draft discarded

Sign up or log in

Sign up using Google
Sign up using Email and Password

Post as a guest

Required, but never shown

Post as a guest

Required, but never shown

By clicking "Post Your Answer", you agree to our terms of service and acknowledge you have read our privacy policy.

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.