24 lines
1.4 KiB
Markdown
24 lines
1.4 KiB
Markdown
# Upgrade Partition
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To be able to install further updates you have to update the partition table of the ESP32. Doing so will **erase** all configuration data. Over The Air update using the web interface is **NOT** possible!
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**So make sure you export a backup of your configuration files before continuing.**
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There are several possibilities to update the partition table:
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- Using Visual Studio Code or PlatformIO CLI
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If you have already used Visual Studio Code or the `platformio` command you can use it again to install the latest version. The partition table is upgraded automatically.
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- Any kind of flash interface
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If you like to use any kind of flash interface like `esptool.py`, Espressif Flash Download Tool, ESP_Flasher or esptool-js you have to make sure to upload **ALL** provided .bin files. It is important to enter the correct target addresses.
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| Address | File |
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| ---------| ---------------------- |
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| 0x1000 | bootloader.bin |
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| 0x8000 | partitions.bin |
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| 0xe000 | boot_app0.bin |
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| 0x10000 | opendtu-*.bin |
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After upgrading the ESP32 will open the intergrated access point (AP) again. Just connect to it using the default password ("openDTU42"). If you are connected, just visit http://192.168.4.1 and enter the "Configuration Management". Recover the previously backuped config files. |