diff --git a/extmod/vfs_fat.c b/extmod/vfs_fat.c
index 880eef774002f..2a00566317cc5 100644
--- a/extmod/vfs_fat.c
+++ b/extmod/vfs_fat.c
@@ -400,6 +400,35 @@ STATIC mp_obj_t vfs_fat_umount(mp_obj_t self_in) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(fat_vfs_umount_obj, vfs_fat_umount);
 
+STATIC mp_obj_t vfs_fat_utime(mp_obj_t vfs_in, mp_obj_t path_in, mp_obj_t times_in) {
+    mp_obj_fat_vfs_t *self = MP_OBJ_TO_PTR(vfs_in);
+    const char *path = mp_obj_str_get_str(path_in);
+    if (!mp_obj_is_tuple_compatible(times_in)) {
+        mp_raise_type_arg(&mp_type_TypeError, times_in);
+    }
+
+    mp_obj_t *otimes;
+    mp_obj_get_array_fixed_n(times_in, 2, &otimes);
+
+    // Validate that both elements of the tuple are int and discard the second one
+    int time[2];
+    time[0] = mp_obj_get_int(otimes[0]);
+    time[1] = mp_obj_get_int(otimes[1]);
+    timeutils_struct_time_t tm;
+    timeutils_seconds_since_epoch_to_struct_time(time[0], &tm);
+
+    FILINFO fno;
+    fno.fdate = (WORD)(((tm.tm_year - 1980) * 512U) | tm.tm_mon * 32U | tm.tm_mday);
+    fno.ftime = (WORD)(tm.tm_hour * 2048U | tm.tm_min * 32U | tm.tm_sec / 2U);
+    FRESULT res = f_utime(&self->fatfs, path, &fno);
+    if (res != FR_OK) {
+        mp_raise_OSError_fresult(res);
+    }
+
+    return mp_const_none;
+}
+STATIC MP_DEFINE_CONST_FUN_OBJ_3(fat_vfs_utime_obj, vfs_fat_utime);
+
 #if MICROPY_FATFS_USE_LABEL
 STATIC mp_obj_t vfs_fat_getlabel(mp_obj_t self_in) {
     fs_user_mount_t *self = MP_OBJ_TO_PTR(self_in);
@@ -451,6 +480,7 @@ STATIC const mp_rom_map_elem_t fat_vfs_locals_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_statvfs), MP_ROM_PTR(&fat_vfs_statvfs_obj) },
     { MP_ROM_QSTR(MP_QSTR_mount), MP_ROM_PTR(&vfs_fat_mount_obj) },
     { MP_ROM_QSTR(MP_QSTR_umount), MP_ROM_PTR(&fat_vfs_umount_obj) },
+    { MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&fat_vfs_utime_obj) },
     #if MICROPY_FATFS_USE_LABEL
     { MP_ROM_QSTR(MP_QSTR_label), MP_ROM_PTR(&fat_vfs_label_obj) },
     #endif
diff --git a/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.mk b/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.mk
index 261e30d7e55e0..5d02fe3824dd2 100644
--- a/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.mk
@@ -11,3 +11,5 @@ CIRCUITPY_BUILD_EXTENSIONS = bin,uf2
 INTERNAL_FLASH_FILESYSTEM = 1
 LONGINT_IMPL = NONE
 CIRCUITPY_FULL_BUILD = 0
+
+CIRCUITPY_RAINBOWIO = 0
diff --git a/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.mk b/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.mk
index de9819a895d56..7ef2af6ddb218 100644
--- a/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.mk
@@ -11,4 +11,5 @@ CIRCUITPY_BUILD_EXTENSIONS = bin,uf2
 INTERNAL_FLASH_FILESYSTEM = 1
 LONGINT_IMPL = NONE
 CIRCUITPY_FULL_BUILD = 0
+
 CIRCUITPY_RAINBOWIO = 0
diff --git a/ports/atmel-samd/boards/feather_m0_rfm69/mpconfigboard.mk b/ports/atmel-samd/boards/feather_m0_rfm69/mpconfigboard.mk
index a1891f972eec7..aa9055a5e39aa 100644
--- a/ports/atmel-samd/boards/feather_m0_rfm69/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/feather_m0_rfm69/mpconfigboard.mk
@@ -15,12 +15,13 @@ CIRCUITPY_FULL_BUILD = 0
 # A number of modules are removed for RFM69 to make room for frozen libraries.
 # Many I/O functions are not available.
 CIRCUITPY_ANALOGIO = 1
+CIRCUITPY_BUSDEVICE = 1
+CIRCUITPY_RAINBOWIO = 0
 CIRCUITPY_ROTARYIO = 0
 CIRCUITPY_RTC = 0
+CIRCUITPY_TOUCHIO = 0
 CIRCUITPY_USB_MIDI = 0
 CIRCUITPY_USB_HID = 0
-CIRCUITPY_TOUCHIO = 0
-CIRCUITPY_BUSDEVICE = 1
 
 # Include these Python libraries in firmware.
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_RFM69
diff --git a/ports/atmel-samd/boards/pewpew_m4/mpconfigboard.mk b/ports/atmel-samd/boards/pewpew_m4/mpconfigboard.mk
index bcf3e132d317f..32be4805d7418 100644
--- a/ports/atmel-samd/boards/pewpew_m4/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/pewpew_m4/mpconfigboard.mk
@@ -20,11 +20,13 @@ CIRCUITPY_BITBANG_APA102 = 0
 CIRCUITPY_FREQUENCYIO = 0
 CIRCUITPY_I2CTARGET = 0
 CIRCUITPY_NEOPIXEL_WRITE = 0
+CIRCUITPY_ONEWIREIO = 0
 CIRCUITPY_PARALLELDISPLAY = 0
 CIRCUITPY_PIXELBUF = 0
 CIRCUITPY_PS2IO = 0
 CIRCUITPY_PULSEIO = 0
 CIRCUITPY_PWMIO = 0
+CIRCUITPY_RAINBOWIO = 0
 CIRCUITPY_ROTARYIO = 0
 CIRCUITPY_RTC = 0
 CIRCUITPY_SAMD = 0
diff --git a/ports/atmel-samd/boards/sparkfun_redboard_turbo/mpconfigboard.mk b/ports/atmel-samd/boards/sparkfun_redboard_turbo/mpconfigboard.mk
index 70ece9b9fcce3..ef23e56022435 100755
--- a/ports/atmel-samd/boards/sparkfun_redboard_turbo/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/sparkfun_redboard_turbo/mpconfigboard.mk
@@ -9,3 +9,5 @@ CHIP_FAMILY = samd21
 SPI_FLASH_FILESYSTEM = 1
 EXTERNAL_FLASH_DEVICES = "W25Q32FV"
 LONGINT_IMPL = MPZ
+
+CIRCUITPY_RAINBOWIO = 0
diff --git a/shared-bindings/os/__init__.c b/shared-bindings/os/__init__.c
index 1ccefaf0b2f74..4049c0472282c 100644
--- a/shared-bindings/os/__init__.c
+++ b/shared-bindings/os/__init__.c
@@ -248,6 +248,17 @@ STATIC mp_obj_t os_urandom(mp_obj_t size_in) {
 }
 MP_DEFINE_CONST_FUN_OBJ_1(os_urandom_obj, os_urandom);
 
+//| def utime(path: str, times: Tuple[int, int]) -> None:
+//|     """Change the timestamp of a file."""
+//|     ...
+//|
+STATIC mp_obj_t os_utime(mp_obj_t path_in, mp_obj_t times_in) {
+    const char *path = mp_obj_str_get_str(path_in);
+    common_hal_os_utime(path, times_in);
+    return mp_const_none;
+}
+MP_DEFINE_CONST_FUN_OBJ_2(os_utime_obj, os_utime);
+
 STATIC const mp_rom_map_elem_t os_module_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_os) },
 
@@ -264,6 +275,7 @@ STATIC const mp_rom_map_elem_t os_module_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR_stat), MP_ROM_PTR(&os_stat_obj) },
     { MP_ROM_QSTR(MP_QSTR_statvfs), MP_ROM_PTR(&os_statvfs_obj) },
     { MP_ROM_QSTR(MP_QSTR_unlink), MP_ROM_PTR(&os_remove_obj) }, // unlink aliases to remove
+    { MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&os_utime_obj) },
 
     { MP_ROM_QSTR(MP_QSTR_sync), MP_ROM_PTR(&os_sync_obj) },
 
diff --git a/shared-bindings/os/__init__.h b/shared-bindings/os/__init__.h
index 5a27f309b41bf..00d8c28a50815 100644
--- a/shared-bindings/os/__init__.h
+++ b/shared-bindings/os/__init__.h
@@ -45,6 +45,7 @@ void common_hal_os_rename(const char *old_path, const char *new_path);
 void common_hal_os_rmdir(const char *path);
 mp_obj_t common_hal_os_stat(const char *path);
 mp_obj_t common_hal_os_statvfs(const char *path);
+void common_hal_os_utime(const char *path, mp_obj_t times);
 
 // Returns true if data was correctly sourced from a true random number generator.
 bool common_hal_os_urandom(uint8_t *buffer, mp_uint_t length);
diff --git a/shared-module/os/__init__.c b/shared-module/os/__init__.c
index 35933ebaf6fa5..200fcb2f611a1 100644
--- a/shared-module/os/__init__.c
+++ b/shared-module/os/__init__.c
@@ -226,3 +226,10 @@ mp_obj_t common_hal_os_statvfs(const char *path) {
     }
     return mp_vfs_proxy_call(vfs, MP_QSTR_statvfs, 1, &path_out);
 }
+
+void common_hal_os_utime(const char *path, mp_obj_t times) {
+    mp_obj_t args[2];
+    mp_vfs_mount_t *vfs = lookup_path(path, &args[0]);
+    args[1] = times;
+    mp_vfs_proxy_call(vfs, MP_QSTR_utime, 2, args);
+}