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esp32/README.md: Update list of supported IDF versions.

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Signed-off-by: Damien George <damien@micropython.org>
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Damien George 2022-02-24 15:23:50 +11:00
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1 changed files with 3 additions and 4 deletions
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ports/esp32/README.md
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@ -28,7 +28,7 @@ manage the ESP32 microcontroller, as well as a way to manage the required
build environment and toolchains needed to build the firmware.
The ESP-IDF changes quickly and MicroPython only supports certain versions.
Currently MicroPython supports v4.0.2, v4.1.1 and v4.2,
Currently MicroPython supports v4.0.2, v4.1.1, v4.2.2, v4.3.2 and v4.4,
although other IDF v4 versions may also work.
To install the ESP-IDF the full instructions can be found at the
@ -50,7 +50,7 @@ To check out a copy of the IDF use git clone:
$ git clone -b v4.0.2 --recursive https://github.com/espressif/esp-idf.git
```
You can replace `v4.0.2` with `v4.1.1` or `v4.2` or any other supported version.
You can replace `v4.0.2` with `v4.2.2` or `v4.4` or any other supported version.
(You don't need a full recursive clone; see the `ci_esp32_setup` function in
`tools/ci.sh` in this repository for more detailed set-up commands.)
@ -77,8 +77,7 @@ The `install.sh` step only needs to be done once. You will need to source
**Note:** If you are building MicroPython for the ESP32-S2, ESP32-C3 or ESP32-S3,
please ensure you are using the following required IDF versions:
- ESP32-S3 currently requires latest `master`, but eventually `v4.4` or later when
it's available.
- ESP32-S3 currently requires `v4.4` or later.
- ESP32-S2 and ESP32-C3 require `v4.3.1` or later.
Building the firmware