If this section is empty, it indicates that the board is a generic board that the ChromiumOS team does not maintain upstream builds on or does not provide over-the-air (OTA) updates.
| Stable | Beta | Dev | Canary | Devices Based on sand | |||||||
| sand | 13310.93.0 85.0.4183.133  | 13421.102.0 86.0.4240.199  | 13505.111.0 87.0.4280.152  | 13597.105.0 88.0.4324.208  | 13729.45.0 89.0.4389.82  | 13729.45.0 89.0.4389.82  | 13816.12.0 90.0.4430.19  | 13816.6.0 90.0.4430.11  | 13836.0.0 91.0.4439.0  | 75 77 78 79 80 81 83 84 85 86 87 | Acer Chromebook 15 (CB515-1H ● CB515-1HT)  | 
| Manufacturer | Model | Codename | Board Name | Baseboard | 
|---|---|---|---|---|
| Acer | Acer Chromebook 15 CB515-1HT and 1H | sand | sand | reef | 
USE=""
USE="${USE} sand"
USE="${USE} background_blur"
USE="${USE} unibuild"
(chromium_source_tree)/src/overlays/overlay-sand
.
├── chromeos-base
│   ├── chromeos-bsp-sand
│   │   ├── chromeos-bsp-sand-0.0.1.ebuild
│   │   ├── chromeos-bsp-sand-0.0.1-r5.ebuild
│   │   └── files
│   │       └── powerd_prefs
│   │           └── low_battery_shutdown_percent
│   └── chromeos-config-bsp
│       ├── chromeos-config-bsp-0.0.1-r2.ebuild
│       ├── chromeos-config-bsp-9999.ebuild
│       └── files
│           └── model.yaml
├── metadata
│   └── layout.conf
├── profiles
│   └── base
│       ├── make.defaults
│       └── parent
└── virtual
    └── chromeos-config-bsp
        ├── chromeos-config-bsp-2.ebuild
        └── chromeos-config-bsp-2-r1.ebuild
11 directories, 11 files