8 Firmware Changes

Note: -__.For T4 Series 8” Touchscreen revision F (or newer) that began shipping at the end of 2021, an update was included in OS 3.4.0 aimed to address the issue of “jitter”, which is characterized by flickering or duplicate images observed on some panels in the field.

If your T4 Series 8” Touchscreen is currently experiencing this behavior, we recommend updating to OS 3.4.0. Improvement should be noticed within one week, often much sooner.