diff --git a/ports/espressif/.gitignore b/ports/espressif/.gitignore
index 51c080bb7f..d5350e07f9 100644
--- a/ports/espressif/.gitignore
+++ b/ports/espressif/.gitignore
@@ -1,5 +1,5 @@
 # idf.py menuconfig
-sdkconfig*
+./sdkconfig*
 
 # lock files for examples and components
 dependencies.lock
diff --git a/ports/espressif/boards/crcibernetica-ideaboard/sdkconfig b/ports/espressif/boards/crcibernetica-ideaboard/sdkconfig
new file mode 100644
index 0000000000..6c0168c829
--- /dev/null
+++ b/ports/espressif/boards/crcibernetica-ideaboard/sdkconfig
@@ -0,0 +1,20 @@
+CONFIG_ESP32_ECO3_CACHE_LOCK_FIX=y
+CONFIG_ESP32_SPIRAM_SUPPORT=n
+
+# Uncomment (remove ###) to send ESP_LOG  output to TX/RX pins
+### #
+### # ESP System Settings
+### #
+### CONFIG_ESP_SYSTEM_PANIC_PRINT_HALT=y
+### # CONFIG_ESP_SYSTEM_PANIC_SILENT_REBOOT is not set
+### CONFIG_ESP_CONSOLE_UART_CUSTOM=y
+### CONFIG_ESP_CONSOLE_NONE is not set
+### CONFIG_ESP_CONSOLE_UART=y
+### CONFIG_ESP_CONSOLE_UART_CUSTOM_NUM_0=y
+### # CONFIG_ESP_CONSOLE_UART_CUSTOM_NUM_1 is not set
+### CONFIG_ESP_CONSOLE_UART_NUM=0
+### CONFIG_ESP_CONSOLE_UART_TX_GPIO=17
+### CONFIG_ESP_CONSOLE_UART_RX_GPIO=16
+### CONFIG_ESP_CONSOLE_UART_BAUDRATE=115200
+### # CONFIG_ESP_SYSTEM_CHECK_INT_LEVEL_5 is not set
+### # end of ESP System Settings