I2c riverdi click/TFT display

[anuu]

Hi,
Can someone help me configure the riverdi clickboard with 2.8TFT lcd.

Wiring that I have done
Moved all the jumper to the right
connected the i2c data and i2c clock to Vcc 3.3 via a pullup resistor.
connected 5v termainla of the click board to the 3.3v of the ardruino

Code used to check if hardware or software issue
i2c scanner from Arduino code( not working)
FT800 Ardruino code (not working)
MY own code from FT800 library (not working)

Debugging
used an osciiioscope to check and I am getting no acknowledgment (ACK).

Sites for the information above
https://riverdi.com/product/riverdi-click/
https://shop.mikroe.com/riverdi-28-no-touch
http://www.ftdichip.com/Support/Documen ... rduino.pdf ( code is under software section)
so can some please let me know if I am doing the right thing (software/ hardware side)

Thanks

[dusan.poluga]

Hello,

If the device is not seen by the I2C scanner their is an issue with communication lines.
Are the lines pulled up with 5Kohm pull up resistors ?

Regards,

[anuu]

Ok, i got the i2c scanner working but I can't get anything to display on the LCD. I am currently using ANS_29 Ardruini i2c code to test my LCD. Does anyone know what could be the problem

Thanks

[dusan.poluga]

Hi,

Since your screen is detecting properly over i2c.
Check if the i2c address in the code matches the one that you have detected.

Regards,