DG04-A1F21
Specifications
| Specification | Details |
|---|---|
| Screen Size | 2.13 inches (active area: 49 × 24 mm) |
| Resolution | 250 × 122 pixels |
| Battery Type | 2 × CR2450 coin-cell batteries |
| Battery Life | Approximately 5 years (based on 5 daily updates) |
| Communication | Bluetooth Low Energy (BLE 5.0) |
| Operating Temperature | 0°C to 50°C |