Glass 2 Unit with 1.51″ Transparent OLED
The Glass 2 Unit is a transparent OLED display featuring a 1.51″ screen and an SSD1309 driver. It is equipped with an I2C communication interface, set to a default address of 0x3C, but also includes a built-in solder pad for address modification to 0x3D. It is useful for displaying information, indicating status, or serving as a user interface, seamlessly integrating into various home or control devices to allow user interaction.
The unit has a glass area measuring 42 x 27.16mm, with a display area of 35.5 x 18mm, and offers a resolution of 128 x 64 pixels. It has a 256-level brightness control, providing rich detail and sharp imagery, and is adaptable to various lighting conditions for clear, readable displays.
The Glass 2 is compatible with the M5Stack development platform and its extensive product ecosystem, offering users a canvas for creativity and the development of diverse applications and functions. This ranges from crafting small games and personalised display interfaces to integrating with other M5Stack devices.
Revision History
- In comparison to its predecessor, the Glass Unit, the Glass 2 Unit omits an STM32 MCU. This exclusion means that by altering the I2C address via the onboard solder pad, it can control two Glass 2 Units at once. For projects requiring simultaneous control of multiple Glass Units, the PaHUB2 Unit is required. The absence of the STM32 MCU in the Glass 2 Unit enhances refresh efficiency, leading to quicker updates and responses to input, as well as smoother imagery and animation displays.
Features
- 128×56 transparent pixels (128×64 total pixels)
- Display area 35.5 x 18mm
- Glass area 42mm x 27.16mm
- 1-bit colour depth
- I2C Addresses: 0x3D
- Support for programming platforms: Arduino, UIFlow
Specifications
| Screen | 1.51″ transparent OLED |
| Resolution | 128 x 64 |
| Display color | Blue |
| Display area | 35.05 x 18 (mm） |
| Panel size | 42.04 x 27.16 x 1.25 (mm） |
| Perspective direction | Full view |
| Operating temperature | 0-40°C |
| Logic voltage | 3.3V |
| I2C address | Default:0x3C (You can switch the communication address to 0x3D with a bonding pad） |
| Product Size | 53 x 42 x 6mm |
| Package Size | 136 x 92 x 13mm |
| Product Weight | 9.1g |
| Package Weight | 13.9g |
Resources
- Product Wiki
Package Contents
- 1x Glass 2 Unit
- 1x Grove Cable (20cm)
