diff --git a/ports/rp2/boards/SPARKFUN_THINGPLUS/mpconfigboard.cmake b/ports/rp2/boards/SPARKFUN_THINGPLUS/mpconfigboard.cmake
new file mode 100644
index 000000000000..b9090bbcec43
--- /dev/null
+++ b/ports/rp2/boards/SPARKFUN_THINGPLUS/mpconfigboard.cmake
@@ -0,0 +1 @@
+# cmake file for SparkFun Thing Plus RP2040
diff --git a/ports/rp2/boards/SPARKFUN_THINGPLUS/mpconfigboard.h b/ports/rp2/boards/SPARKFUN_THINGPLUS/mpconfigboard.h
new file mode 100644
index 000000000000..9749acd25adf
--- /dev/null
+++ b/ports/rp2/boards/SPARKFUN_THINGPLUS/mpconfigboard.h
@@ -0,0 +1,3 @@
+// Board and hardware specific configuration
+#define MICROPY_HW_BOARD_NAME                   "SparkFun Thing Plus RP2040"
+#define MICROPY_HW_FLASH_STORAGE_BYTES          (15 * 1024 * 1024)