It takes some cojones to use this as the out-of-the-box boot up placeholder screen on your tiny ESP32 + OLED touchscreen IoT device. (It’s just a jpeg.) January 27, 2024 rossgradyinstagram, photography Post Views: 1,461 Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading… Related Post Views: 1,461 Like this:Like Loading… Related It takes some cojones to use this as the out-of-the-box boot up placeholder screen on your tiny ESP32 + OLED touchscreen IoT device. (It’s just a jpeg.)