[rp2040] Bump arduino-pico framework to 5.6.0 (#16375)

esphome/components/rp2040/__init__.py

@@ -139,7 +139,7 @@ def _parse_platform_version(value):
 # The default/recommended arduino framework version
 #  - https://github.com/earlephilhower/arduino-pico/releases
 #  - https://api.registry.platformio.org/v3/packages/earlephilhower/tool/framework-arduinopico
-RECOMMENDED_ARDUINO_FRAMEWORK_VERSION = cv.Version(5, 5, 1)
+RECOMMENDED_ARDUINO_FRAMEWORK_VERSION = cv.Version(5, 6, 0)
 
 # The raspberrypi platform version to use for arduino frameworks
 #  - https://github.com/maxgerhardt/platform-raspberrypi/tags
@@ -149,8 +149,8 @@ RECOMMENDED_ARDUINO_PLATFORM_VERSION = "v1.4.0-gcc14-arduinopico460"
 def _arduino_check_versions(value):
     value = value.copy()
     lookups = {
-        "dev": (cv.Version(5, 5, 1), "https://github.com/earlephilhower/arduino-pico"),
-        "latest": (cv.Version(5, 5, 1), None),
+        "dev": (cv.Version(5, 6, 0), "https://github.com/earlephilhower/arduino-pico"),
+        "latest": (cv.Version(5, 6, 0), None),
         "recommended": (RECOMMENDED_ARDUINO_FRAMEWORK_VERSION, None),
     }
 

esphome/components/rp2040/boards.py

@@ -457,6 +457,19 @@ RP2040_BOARD_PINS = {
         "SS": 17,
         "TX": 12,
     },
+    "challenger_2350_nbiot": {
+        "LED": 15,
+        "MISO": 16,
+        "MOSI": 19,
+        "RX": 13,
+        "SCK": 18,
+        "SCL": 21,
+        "SCL1": 31,
+        "SDA": 20,
+        "SDA1": 31,
+        "SS": 17,
+        "TX": 12,
+    },
     "challenger_2350_wifi6_ble5": {
         "LED": 7,
         "MISO": 16,
@@ -1711,6 +1724,11 @@ BOARDS = {
         "mcu": "rp2350",
         "max_pin": 47,
     },
+    "challenger_2350_nbiot": {
+        "name": "iLabs Challenger 2350 NB-IoT",
+        "mcu": "rp2350",
+        "max_pin": 47,
+    },
     "challenger_2350_wifi6_ble5": {
         "name": "iLabs Challenger 2350 WiFi/BLE",
         "mcu": "rp2350",