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: 338 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related Post Views: 338 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.)