DFRobot DFR0507 OLED Screen Review
I recently purchased a DFRobot DFR0507 OLED display kit to display error messages, server status among other things from my ESP32. It is a monochrome 1 inch display with sharp contrast and a light blue backlight. It is a DFRobot ‘Cover’, meaning that it is a kit with a display attached to it and it…