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| Both sides previous revision Previous revision Next revision | Previous revision Next revisionBoth sides next revision | ||
| supported_devices:864_warning [2020/11/08 16:04] – [Extensibility issues] grammar flex486 | supported_devices:864_warning [2022/10/29 05:52] – [Analysis of firmware size growth] Update for 22.03 hnyman | ||
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| **Insufficient RAM for stable operation** | **Insufficient RAM for stable operation** | ||
| - | * 64 MB may have some issues with stability, depending on your hardware and use cases, although it is enough for basic usage | + | |
| - | * 128 MB or more is recommended if software past basic router/AP functionality is to be used | + | |
| + | | ||
| - | * (32MB RAM is already deprecated) | ||
| ===== Extensibility issues ===== | ===== Extensibility issues ===== | ||
| Line 27: | Line 28: | ||
| * If you want to be sure you can install at least a few additional software packages, **16MB (or more) of flash** and **128MB (or more) of RAM** are the recommended choice. | * If you want to be sure you can install at least a few additional software packages, **16MB (or more) of flash** and **128MB (or more) of RAM** are the recommended choice. | ||
| - | As the current | + | As the current |
| Flash space is also needed for bootloader (u-boot, etc.), bootloader settings, wifi firmware/ | Flash space is also needed for bootloader (u-boot, etc.), bootloader settings, wifi firmware/ | ||
| Line 37: | Line 38: | ||
| **16/64 as an // | **16/64 as an // | ||
| - | Users should expect that devices with less than 16 MB of flash and/or 64 MB of RAM may be unstable in basic operation under the current version of OpenWrt (19.07.x and newer). They should further expect that support for the device may be dropped in future. | + | Users should expect that devices with less than 16 MB of flash and/or 64 MB of RAM may be unstable in basic operation under the current version of OpenWrt (19.07.x, 21.02.x and newer). They should further expect that support for the device may be dropped in future. |
| ===== Analysis of firmware size growth ===== | ===== Analysis of firmware size growth ===== | ||
| Line 44: | Line 45: | ||
| < | < | ||
| - | master | + | master: 5824.3 KB (snapshot without LuCI) |
| - | 19.07.3: | + | 22.03.2: 5952.3 KB |
| + | 21.02.5: | ||
| + | 19.07.8: | ||
| 18.06.8: | 18.06.8: | ||
| 17.01.7: | 17.01.7: | ||