U158 · M5Stack
Unit Glass is a 1.51-inch transparent OLED display expansion unit. It adopts an STM32 + SSD1309 driver solution with a resolution of 128 x 64, monochrome display, and a transparent display area of 128 x 56. The MCU is STM32F030F4P6, which integrates two input buttons and one buzzer, allowing users to interact conveniently with the screen. It supports control and firmware upgrades via the I2C (0x3D) communication interface. This transparent OLED display is suitable for embedding into various… (M5Stack U158)
| Part number | U158 |
|---|---|
| Manufacturer | M5Stack |
| Category | Displays & LEDs › OLED |
| Pins | 4 |
Glass Unit w/ 1.51inch Transparent OLED pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | SCL | input | |
| 2 | SDA | bidirectional | |
| 3 | 5V | power | |
| 4 | GND | ground |
Schematic symbol and footprint
Schematic symbol
Footprint: Grove HY2.0 4-pin through-hole, 2.0 mm pitch — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
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