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pi-readonly [2020/01/27 23:34] jap |
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There is simple trick to avoid the problem, and effectively make Raspberry to last forever, even if power outages occur frequently: ** Mount filesystem read-only ** | There is simple trick to avoid the problem, and effectively make Raspberry to last forever, even if power outages occur frequently: ** Mount filesystem read-only ** | ||
- | In case any of configurationn changes occur or further development needed, the filesystem can be mounted temporarily in read-write mode. If there is need to store any data, an eexternal USB mass storage device can be used for that purpose. | + | In case any of configuration changes occur or further development needed, the filesystem can be mounted temporarily in read-write mode. If there is need to store any data permanently, an external USB mass storage device can be used for that purpose. |
=== Pi Zero W === | === Pi Zero W === | ||
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- Unmount disk and put it in full size Raspberry with Ethernet interface connected | - Unmount disk and put it in full size Raspberry with Ethernet interface connected | ||
- Log in with ssh | - Log in with ssh | ||
- | - Run 'sudo raspi-config' and configure your wifi settings | + | - Run 'sudo raspi-config' and configure your wifi settings. You can make other configurations as well like expanding filesystem and setting hostname. |
- Shutdown Raspberry Pi and swap SD card to Pi Zero W. | - Shutdown Raspberry Pi and swap SD card to Pi Zero W. | ||
- Power PiZero and log in with ssh over wifi | - Power PiZero and log in with ssh over wifi |