examples: update max GPIO range for C2 examples to exclude UART0 pins

Closes #10174
espressif · Dec 5, 2022 · a918c13 · a918c13
1 parent 7cd7056
commit a918c13
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/examples/common_components/env_caps/esp32c2/Kconfig.env_caps b/examples/common_components/env_caps/esp32c2/Kconfig.env_caps
@@ -4,7 +4,8 @@ config ENV_GPIO_RANGE_MIN
 
 config ENV_GPIO_RANGE_MAX
     int
-    default 20
+    default 18
+    # GPIOs 19/20 are always used by UART in examples
 
 config ENV_GPIO_IN_RANGE_MAX
     int