3.5 Inch High Brightness TFT LCD Display 320x240 RGB Interface Sunlight Readable

Use the listed 1000 cd/m² to shortlist the display, then judge the assembled product with its final cover and ambient lighting. Test your smallest text in direct sun and at the worst reflection angle. Record the cover finish and viewing distance so you can repeat the test on later samples.

For the listed RGB interface, match data width, pixel clock, sync polarities and blanking to the panel timing sheet. Verify the backlight supply, dimming control and enclosure cooling using the exact panel documentation.

Use the 3.5-inch diagonal to shortlist high-brightness displays, then check the exact drawing for fit. Compare readability and temperature inside the same enclosure at the brightness needed to read the UI. Try your actual interface rather than a full-screen test image on a 320 × 240 canvas before committing to the enclosure.

Use the listed −20 °C to +70 °C operating range to plan cold starts and hot running tests, with temperature measured at the panel. Repeat the test after the enclosure warms in the sun and after a cold restart. Check glare, dimming at dusk and DS20321’s behavior with the intended cable and supply.

Send us the enclosure drawing, cover material, viewing angle, ambient conditions, target readability and order quantities. If touch is required, confirm the controller, host driver and cover stack for the exact configuration and test edge taps on the sample. Record the approved cover and display revisions on the reorder.