diff --git a/.gitmodules b/.gitmodules
index 72a0094352..7f36fab08d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -354,3 +354,6 @@
 [submodule "lib/tlsf"]
 	path = lib/tlsf
 	url = https://github.com/espressif/tlsf.git
+[submodule "frozen/CircuitPython_AXP313A"]
+	path = frozen/CircuitPython_AXP313A
+	url = https://github.com/bill88t/CircuitPython_AXP313A
diff --git a/frozen/CircuitPython_AXP313A b/frozen/CircuitPython_AXP313A
new file mode 160000
index 0000000000..5e19e23087
--- /dev/null
+++ b/frozen/CircuitPython_AXP313A
@@ -0,0 +1 @@
+Subproject commit 5e19e230877ca79736e26f8f82ab12f18171b7cb
diff --git a/ports/espressif/boards/firebeetle2_esp32s3/mpconfigboard.mk b/ports/espressif/boards/firebeetle2_esp32s3/mpconfigboard.mk
index a3da5449da..9da52eb812 100644
--- a/ports/espressif/boards/firebeetle2_esp32s3/mpconfigboard.mk
+++ b/ports/espressif/boards/firebeetle2_esp32s3/mpconfigboard.mk
@@ -12,3 +12,5 @@ CIRCUITPY_ESP_FLASH_SIZE = 16MB
 CIRCUITPY_ESP_PSRAM_SIZE = 8MB
 CIRCUITPY_ESP_PSRAM_MODE = opi
 CIRCUITPY_ESP_PSRAM_FREQ = 120m
+
+FROZEN_MPY_DIRS += $(TOP)/frozen/CircuitPython_AXP313A