https://github.com/thelastoutpostworkshop/esp32partitionbuilder
ESP32 Partitions Web Application
https://github.com/thelastoutpostworkshop/esp32partitionbuilder
esp32 partition partitioner partitioning partitions
Last synced: 3 months ago
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ESP32 Partitions Web Application
- Host: GitHub
- URL: https://github.com/thelastoutpostworkshop/esp32partitionbuilder
- Owner: thelastoutpostworkshop
- License: mit
- Created: 2024-06-15T10:47:11.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2025-01-22T22:15:50.000Z (6 months ago)
- Last Synced: 2025-03-19T02:37:34.478Z (4 months ago)
- Topics: esp32, partition, partitioner, partitioning, partitions
- Language: Vue
- Homepage: https://youtu.be/EuHxodrye6E
- Size: 288 KB
- Stars: 10
- Watchers: 2
- Forks: 5
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
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README
# ESP32 Partition Builder Web Application
The web application is [here](https://thelastoutpostworkshop.github.io/microcontroller_devkit/esp32partitionbuilder/).
## Youtube Tutorial
[
](https://youtu.be/EuHxodrye6E)
## Troubleshooting
When using a custum partition, you may need to adjust the maximum upload size in your boards definition.
The IDE has no way to read the custom partition, see this [issue](https://github.com/espressif/arduino-esp32/issues/9831).
By default many of the custom paritions in boards definition have a 16MB max upload size, so if your board has less than 16MB flash memory, for example 4MB is typical, the compiler will report a wrong space occupied by your sketch.
To fix this, you have to edit the Espressif boards.txt file, which is normally located in
`[your drive]\[your name]\AppData\Local\Arduino15\packages\esp32\hardware\esp32\[esp32 core version]`
This is a very large file and you need to search for your specific board and change the line (here for the ESP32S3 Dev Module) :
`esp32s3.menu.PartitionScheme.custom.upload.maximum_size=16777216`
to
`esp32s3.menu.PartitionScheme.custom.upload.maximum_size=4194304`
for a microcontroller with 4MB flash memory.
> When boards are updated by the IDE or you uninstall and reinstall it, you will have to redo your changes.
## Contributors
Contributors are welcomed! If you want to submit pull requests, [here is how you can do it](https://docs.github.com/en/get-started/exploring-projects-on-github/contributing-to-a-project).
**Recommended IDE Setup**
The recommended IDE setup is [Visual Studio Code](https://code.visualstudio.com/) + [Vue - Official extension](https://marketplace.visualstudio.com/items?itemName=Vue.volar).
**Project Setup**
```sh
npm install
```
**Compile and Hot-Reload for Development**
```sh
npm run dev
```