diff --git a/watch-faces/demo/irda_demo_face.c b/watch-faces/demo/irda_demo_face.c
index 3b22e4a1..9d4abb9a 100644
--- a/watch-faces/demo/irda_demo_face.c
+++ b/watch-faces/demo/irda_demo_face.c
@@ -44,12 +44,11 @@ void irda_demo_face_setup(uint8_t watch_face_index, void ** context_ptr) {
 void irda_demo_face_activate(void *context) {
     irda_demo_state_t *state = (irda_demo_state_t *)context;
     (void) state;
-    // Rev 05 had the polarity reversed, so we had to bodge a different circuit and bypass the enable pin.
-    // HAL_GPIO_IR_ENABLE_out();
-    // HAL_GPIO_IR_ENABLE_clr();
+    HAL_GPIO_IR_ENABLE_out();
+    HAL_GPIO_IR_ENABLE_clr();
     HAL_GPIO_IRSENSE_in();
     HAL_GPIO_IRSENSE_pmuxen(HAL_GPIO_PMUX_SERCOM_ALT);
-    uart_init_instance(0, UART_TXPO_NONE, UART_RXPO_0, 300);
+    uart_init_instance(0, UART_TXPO_NONE, UART_RXPO_0, 600);
     uart_set_irda_mode_instance(0, true);
     uart_enable_instance(0);
 }
@@ -67,12 +66,15 @@ bool irda_demo_face_loop(movement_event_t event, void *context) {
             size_t bytes_read = uart_read_instance(0, data, 32);
             if (bytes_read) {
                 char buf[14];
+                movement_force_led_on(0, 48, 0);
                 snprintf(buf, 11, "IR%2d%c%c%c%c%c%c", bytes_read, data[0], data[1], data[2], data[3], data[4], data[5]);
+                watch_clear_display();
                 watch_display_text(WATCH_POSITION_FULL, buf);
                 data[31] = 0;
                 printf("%s\n", data);
                 printf("%s\n", buf);
             } else {
+                movement_force_led_off();
                 watch_display_text(WATCH_POSITION_FULL, "    no dat");
             }
         }
@@ -99,6 +101,7 @@ void irda_demo_face_resign(void *context) {
     uart_disable_instance(0);
     HAL_GPIO_IRSENSE_pmuxdis();
     HAL_GPIO_IRSENSE_off();
+    HAL_GPIO_IR_ENABLE_off();
 }
 
 void irq_handler_sercom0(void);
diff --git a/watch-faces/demo/light_sensor_face.c b/watch-faces/demo/light_sensor_face.c
index 2a25108e..a3f0223a 100644
--- a/watch-faces/demo/light_sensor_face.c
+++ b/watch-faces/demo/light_sensor_face.c
@@ -44,7 +44,8 @@ void light_sensor_face_setup(uint8_t watch_face_index, void ** context_ptr) {
 void light_sensor_face_activate(void *context) {
     light_sensor_state_t *state = (light_sensor_state_t *)context;
     (void) state;
-    HAL_GPIO_IRSENSE_in();
+    HAL_GPIO_IR_ENABLE_out();
+    HAL_GPIO_IR_ENABLE_clr();
     HAL_GPIO_IRSENSE_pmuxen(HAL_GPIO_PMUX_ADC);
     adc_init();
     adc_enable();
@@ -89,6 +90,7 @@ void light_sensor_face_resign(void *context) {
     adc_disable();
     HAL_GPIO_IRSENSE_pmuxdis();
     HAL_GPIO_IRSENSE_off();
+    HAL_GPIO_IR_ENABLE_off();
 }
 
 #endif // HAS_IR_SENSOR