diff --git a/ports/nrf/common-hal/displayio/ParallelBus.c b/ports/nrf/common-hal/displayio/ParallelBus.c
index 42231be527..efb8c15b91 100644
--- a/ports/nrf/common-hal/displayio/ParallelBus.c
+++ b/ports/nrf/common-hal/displayio/ParallelBus.c
@@ -31,6 +31,7 @@
 #include "common-hal/microcontroller/Pin.h"
 #include "py/runtime.h"
 #include "shared-bindings/digitalio/DigitalInOut.h"
+#include "shared-bindings/microcontroller/__init__.h"
 
 #include "tick.h"
 
@@ -70,10 +71,6 @@ void common_hal_displayio_parallelbus_construct(displayio_parallelbus_obj_t* sel
     common_hal_digitalio_digitalinout_construct(&self->chip_select, chip_select);
     common_hal_digitalio_digitalinout_switch_to_output(&self->chip_select, true, DRIVE_MODE_PUSH_PULL);
 
-    self->reset.base.type = &digitalio_digitalinout_type;
-    common_hal_digitalio_digitalinout_construct(&self->reset, reset);
-    common_hal_digitalio_digitalinout_switch_to_output(&self->reset, true, DRIVE_MODE_PUSH_PULL);
-
     self->write.base.type = &digitalio_digitalinout_type;
     common_hal_digitalio_digitalinout_construct(&self->write, write);
     common_hal_digitalio_digitalinout_switch_to_output(&self->write, true, DRIVE_MODE_PUSH_PULL);
@@ -93,11 +90,18 @@ void common_hal_displayio_parallelbus_construct(displayio_parallelbus_obj_t* sel
     }
     self->write_mask = 1 << (write->number % num_pins_in_write_port);
 
+    if (reset != NULL) {
+        self->reset.base.type = &digitalio_digitalinout_type;
+        common_hal_digitalio_digitalinout_construct(&self->reset, reset);
+        common_hal_digitalio_digitalinout_switch_to_output(&self->reset, true, DRIVE_MODE_PUSH_PULL);
+        never_reset_pin_number(reset->number);
+        common_hal_displayio_parallelbus_reset(self);
+    }
+
     never_reset_pin_number(command->number);
     never_reset_pin_number(chip_select->number);
     never_reset_pin_number(write->number);
     never_reset_pin_number(read->number);
-    never_reset_pin_number(reset->number);
     for (uint8_t i = 0; i < 8; i++) {
         never_reset_pin_number(data_pin + i);
     }
@@ -115,13 +119,25 @@ void common_hal_displayio_parallelbus_deinit(displayio_parallelbus_obj_t* self)
     reset_pin_number(self->reset.pin->number);
 }
 
+void common_hal_displayio_parallelbus_reset(mp_obj_t obj) {
+    displayio_parallelbus_obj_t* self = MP_OBJ_TO_PTR(obj);
+
+    common_hal_digitalio_digitalinout_set_value(&self->reset, false);
+    common_hal_mcu_delay_us(4);
+    common_hal_digitalio_digitalinout_set_value(&self->reset, true);
+}
+
+bool common_hal_displayio_parallelbus_bus_free(mp_obj_t obj) {
+    return true;
+}
+
 bool common_hal_displayio_parallelbus_begin_transaction(mp_obj_t obj) {
     displayio_parallelbus_obj_t* self = MP_OBJ_TO_PTR(obj);
     common_hal_digitalio_digitalinout_set_value(&self->chip_select, false);
     return true;
 }
 
-void common_hal_displayio_parallelbus_send(mp_obj_t obj, bool command, uint8_t *data, uint32_t data_length) {
+void common_hal_displayio_parallelbus_send(mp_obj_t obj, bool command, bool toggle_every_byte, uint8_t *data, uint32_t data_length) {
     displayio_parallelbus_obj_t* self = MP_OBJ_TO_PTR(obj);
     common_hal_digitalio_digitalinout_set_value(&self->command, !command);
     uint32_t* clear_write = (uint32_t*) &self->write_group->OUTCLR;