docs: Add a link to the esp-rs book

book/src/03_2_cargo_generate.md

@@ -2,6 +2,8 @@
 
 We're now going to use [`cargo-generate`](https://github.com/cargo-generate/cargo-generate) (a generic project wizard) to set up our first application.
 
+More information on generating projects can be found in the [Writing Your Own Application](https://esp-rs.github.io/book/writing-your-own-application/index.html) chapter of The Rust on ESP Book.
+
 > Most other exercises in this workshop already provide a project skeleton and don't require using `cargo-generate`.
 >
 ✅ Install `cargo-generate`:

intro/hardware-check/diagram.json

@@ -0,0 +1,33 @@
+{
+    "version": 1,
+    "author": "Sergio Gasquez Arcos",
+    "editor": "wokwi",
+    "parts": [
+        {
+            "type": "board-esp32-c3-rust-1",
+            "id": "esp",
+            "top": -126.57,
+            "left": 46.35,
+            "attrs": {
+                "builder": "rust-training-esp32c3"
+            }
+        }
+    ],
+    "connections": [
+        [
+            "esp:21",
+            "$serialMonitor:RX",
+            "",
+            []
+        ],
+        [
+            "esp:20",
+            "$serialMonitor:TX",
+            "",
+            []
+        ]
+    ],
+    "serialMonitor": {
+        "display": "auto"
+    }
+}

intro/hardware-check/wokwi.toml

@@ -0,0 +1,4 @@
+[wokwi]
+version = 1
+firmware = 'target/riscv32imc-esp-espidf/debug/hardware-check'
+elf = 'target/riscv32imc-esp-espidf/debug/hardware-check'