["T5 V2.3 Wireless Basic WiFi Bluetooth-compatible Module ESP-32 2.13 Display Development Board\n\nDescription:\n brand new, high quality\nFeatures:\nDue to its ultra-low power consumption, wide viewing angle, clear display without electricity, etc., it is for ideal for shelf labels, industrial instruments and other applications.\nfeature\n· Without backlight, the last content can be displayed for a long for time even if it is turned off\n· Ultra-low power consumption, basically only need to refresh the power\n· Includes development resources and manuals (Arduin-esp32 example)\n\nSpecifications:\nWorking voltage: 3.3 V\nInterface: 3-wire SPI, 4-wire SPI\nDisplay color: black, white\nGrayscale: 2\nAll refresh time:\n8s Refresh power: 26.4mW (typical)\nStandby power consumption: <0.017mW\nViewing Angle:> 170 °\nMaterial: Electronic component\nSize: approx.66x40mm / 3x1.57in\nColor: As Shown\nQuantity: 1 Pc\n\nNote:\nNo retail package.\nTransition: 1cm = 10mm = 0.39inch.\nPlease allow 0-1cm error due to manual measurement. Pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x Module (other accessories demo in the picture is not included.)"]