No display on SSD1309 using waveshare OLED Display and SPI- nrf52832https://devzone.nordicsemi.com/f/nordic-q-a/121906/no-display-on-ssd1309-using-waveshare-oled-display-and-spi--nrf52832Hi, I&#39;m relatively new to Nordic microcontrollers and have recently completed the beginner&#39;s course. Sorry in advance if I made an obvious mistake. I am currently trying to use the nRF52dk (nrf52832) to display any words on the Waveshare 2.42-inch OLEDen-USTelligent Community 13Mon, 02 Jun 2025 13:11:57 GMTRE: No display on SSD1309 using waveshare OLED Display and SPI- nrf52832https://devzone.nordicsemi.com/thread/537677?ContentTypeID=1Mon, 02 Jun 2025 13:11:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f821ffff-194c-4a5d-90ee-15005ccf5365Menon<p>Hello,</p> <p>I’m not completely sure about this issue, as I haven’t worked with this particular module.</p> <p>In the overlay file, I noticed that the reset GPIO lines are commented out. According to the<a href="https://www.hpinfotech.ro/SSD1309.pdf"> SSD1309 datasheet</a> (see page 26), this reset is necessary. Please also verify that GPIO pin 14 is connected to the RES pin on the display.</p> <p>Kind regards,<br /> Abhijith</p><div style="clear:both;"></div>