Glass Unit
Description
Unit Glass is a 1.51-inch transparent OLED expansion screen unit. It adopts STM32+SSD1309 driver scheme,resolution is 128*64, monochrome display, transparent area is 128*56. The MCU adopts STM32F030F4P6, which integrates two input buttons and one way buzzer to facilitate user interaction with the screen, and supports control and firmware upgrade through I2C (addr: 0x3D) communication interface. This transparent OLED screen extension is suitable for embedding in various home products or various control devices as a display panel.
Features
- 128x56 transparent pixels (128x64 total pixels)
- Display area 35.5 x 18mm
- Glass area 42mm x 27.16mm
- 1-bit color depth
- I2C operation
- I2C Addresses: 0x3D
- Support for programming platforms：Arduino、UIFlow
Includes
- 1x Unit Glass
- 1x Grove Cable(20cm)
Applications
- Home products
- DIY toys
Specification
| Resources | Parameters |
|---|---|
| MCU | STM32F030F4P6 |
| Screen | 1.51 inch 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 | 0x3D |
| Product Size | 53*42*2.3mm |
| Package Size | 136mm × 92mm ×13mm |
| Product Weight | 10g |
| Package Weight | 15.2g |
Related Link
Schematic
Module Size
Protocol
Examples
Arduino
- M5Unit-GLASS with M5Atom
- M5Unit-GLASS with M5AtomS3
- M5Unit-GLASS with M5AtomS3Lite
- M5Unit-GLASS with M5Core
- M5Unit-GLASS with M5Core2
- M5Unit-GLASS with M5StickC
- M5Unit-GLASS with M5StickCPlus
UIFlow
UIFlow Blocks
- Draw text
- Draw pixel
- Draw line
- Draw circle
- Set display show ( Normal / Reverse )
- Set display screen control ( ON / OFF )
- Set display screen colour ( Normal / Reverse )
- Screen show on
- Screen clear on
- Set buzzer frequency and duty cycle
- Set buzzer control ( ON / OFF )
- Get button status
- Get firmware version
