This Glass Unit is a 1.51" transparent OLED expansion screen unit. It has an STM32+SSD1309 driver scheme, a resolution of 128 x 64, a monochrome display, and a transparent area of 128 x 56. The MCU has an STM32F030F4P6, which integrates two input buttons and a one-way buzzer to give a user interaction with the screen and supports control and firmware upgrades through the I2C communication interface. This transparent OLED screen extension is suitable for putting in various home products or various control devices as a display panel. Features * 128 x 56 transparent pixels (128 x 64 total pixels) * Display area 35.5 x 18mm * Glass area 42mm x 27.16mm * 1-bit colour depth * I2C operation * I2C Addresses: 0x3C * Support for programming platforms: Arduino and UIFlow Specifications Resources Parameters MCU STM32F030F4P6 Screen 1.51" transparent OLED resolution 128*64 Display color blue Display area 35.05*18（mm） Panel size 42.04*27.16*1.25（mm） Perspective direction Full view Operating temperature 0-40°C Logic voltage 3.3V I2C address 0x3C Product Size 53*42*2.3mm Package Size 136mm × 92mm ×13mm Product Weight 10g Package Weight 15.2g Resources * Product Wiki * STM32F030F4P6 Datasheet * SSD1309 Driver * 12864 Transparent OLED Package Contents * 1x Glass Unit * 1x Cable https://elecena.pl/product/23050069/glass-unit-with-1-51-transparent-oled-discontinued 2023-03-29 https://elecena.pl/product/23050069/glass-unit-with-1-51-transparent-oled-discontinued 2023-12-27 https://elecena.pl/product/23050069/glass-unit-with-1-51-transparent-oled-discontinued 2024-09-18 https://elecena.pl/product/23050069/glass-unit-with-1-51-transparent-oled-discontinued 2024-11-29 https://elecena.pl/product/23050069/glass-unit-with-1-51-transparent-oled-discontinued 2024-11-30