https://devzone.nordicsemi.com/f/nordic-q-a/127787/st7735r-tft-display-stays-white-on-nrf7002dk-with-ncs-v2-6-0Hi, I am working on a smartwatch PoC using the nRF7002 DK (nRF5340), and I am trying to interface a 1.8&quot; ST7735 SPI TFT display (128x160). Hardware: - Board: nRF7002DK (nrf7002dk_nrf5340_cpuapp) - Display: 1.8&quot; ST7735R TFT SPI 128x160 - NCS versionen-USTelligent Community 13Wed, 15 Apr 2026 12:40:38 GMThttps://devzone.nordicsemi.com/thread/564988?ContentTypeID=1Wed, 15 Apr 2026 12:40:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:313b79e7-5156-4790-af22-5f1472bcdf18Hung Bui<p>Hi Monisa,&nbsp;<br />I don&#39;t think we have any known issue with the SPI on the nRF7002 DK. My suggestion is to try capture a logic analyzer trace on the SPI line to see if you have configured it correctly and that it has send the right command to the screen.&nbsp;<br /><br />I would suggest to do some search for&nbsp;ST7735R on our devzone forum, I have seen people managed to use it with our chip.&nbsp;</p><div style="clear:both;"></div>