Rust Xtensa Toolchain v1.83.0.1 for ESP32, ESP32-S2, ESP32-S3.

Installation: https://docs.esp-rs.org/book/installation/riscv-and-xtensa.html

espup install --toolchain-version 
source ~/export-esp.sh

Note: For the ESP32-C2, ESP32-C3, ESP32-C6, or ESP32-H2, you can use the Rust nightly, stable, or esp channels.

Rust Xtensa Toolchain v1.83.0.0 for ESP32, ESP32-S2, ESP32-S3.

Installation: https://docs.esp-rs.org/book/installation/riscv-and-xtensa.html

espup install --toolchain-version 
source ~/export-esp.sh

Note: For the ESP32-C2, ESP32-C3, ESP32-C6, or ESP32-H2, you can use the Rust nightly, stable, or esp channels.

Rust Xtensa Toolchain v1.82.0.3 for ESP32, ESP32-S2, ESP32-S3.

Installation: https://docs.esp-rs.org/book/installation/riscv-and-xtensa.html

espup install --toolchain-version 1.82.0.3
source ~/export-esp.sh

Note: For the ESP32-C2, ESP32-C3, ESP32-C6, or ESP32-H2, you can use the Rust nightly, stable, or esp channels.

Rust Xtensa Toolchain v1.8-.0.0 for ESP32, ESP32-S2, ESP32-S3.

Installation: https://docs.esp-rs.org/book/installation/riscv-and-xtensa.html

espup install --toolchain-version 1.80.0.0
source ~/export-esp.sh

Note: For the ESP32-C2, ESP32-C3, ESP32-C6, or ESP32-H2, you can use the Rust nightly, stable, or esp channels.

Rust Xtensa Toolchain v1.79.0.0 for ESP32, ESP32-S2, ESP32-S3.

Installation: https://docs.esp-rs.org/book/installation/riscv-and-xtensa.html

espup install --toolchain-version 1.79.0.0
source ~/export-esp.sh

Note: For the ESP32-C2, ESP32-C3, ESP32-C6, or ESP32-H2, you can use the Rust nightly, stable, or esp channels.

Rust Xtensa Toolchain v1.78.0.0 for ESP32, ESP32-S2, ESP32-S3.

Installation: https://docs.esp-rs.org/book/installation/riscv-and-xtensa.html

espup install --toolchain-version 1.78.0.0
source ~/export-esp.sh

Note: For the ESP32-C2, ESP32-C3, ESP32-C6, or ESP32-H2, you can use the Rust nightly, stable, or esp channels.