Update deep sleep script.
-# Deepsleep Mode Example
-# This example demonstrates using the low-power Deepsleep Mode.
+# Deep Sleep Mode Example
+# This example demonstrates the low-power deep sleep mode plus sensor shutdown.
# Note the camera will reset after wake-up from deep sleep. To find out if the cause of reset
# is deep sleep, call the machine.reset_cause() function and test for machine.DEEPSLEEP_RESET
-import pyb, machine
+import pyb, machine, sensor
# Create and init RTC object.
rtc = pyb.RTC()
@@ -13,9 +13,22 @@ rtc.datetime((2014, 5, 1, 4, 13, 0, 0, 0))
# Print RTC info.
print(rtc.datetime())
-# Enable RTC interrupts every 5 seconds.
+sensor.reset()
+# Optionally bypass the regulator on OV7725
+# for the lowest possible power consumption.
+if (sensor.get_id() == sensor.OV7725):
+ # Bypass internal regulator
+ sensor.__write_reg(0x4F, 0x18)
+
+# Enable sensro softsleep
+sensor.sleep(True)
+
+# Shutdown the sensor (pulls PWDN high).
+sensor.shutdown(True)
+
+# Enable RTC interrupts every 30 seconds.
# Note the camera will RESET after wakeup from Deepsleep Mode.
-rtc.wakeup(5000)
+rtc.wakeup(30000)
# Enter Deepsleep Mode.
machine.deepsleep()
