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+# Instructions for building
+
+1. Install devcontainer cli
+
+    ```sh
+    brew install devcontainer
+    ```
+
+2. Setup the devcontainer
+
+    ```sh
+    devcontainer up --workspace-path . --docker-path $(which podman)
+    ```
+
+3. Initialize west (this takes a while)
+
+    ```sh
+    devcontainer exec --workspace-path . --docker-path $(which podman)
+    west init -l app/
+    west update
+    ```
+
+4. Build the firmware
+
+    ```sh
+    cd app
+    west build --pristine -b nice_nano_v2 -- -DSHIELD=chrysemys
+    ```
+
+5. Copy the uf2 file onto the root of the USB mass storage for the keyboard. The uf2 file can be found at `app/build/zephyr/zmk.uf2`.
+
+## Documentation
+
+- [Docker setup](https://zmk.dev/docs/development/setup/docker)
+- [Building](https://zmk.dev/docs/development/build-flash)
+