how to pin wake up for xbee3

Question

Hi, everyone.
Can you teach how to pin-wake up by micropython.
my xbee3 status is SM = MicroPython Sleep,D1 = Digital Input,D8 = sleep/DTR
I read those pages(https://www.digi.com/resources/documentation/digidocs/90002219/reference/r_sleep_mp.htm?TocPath=Power%20management%20with%20MicroPython%7C_____2 , https://github.com/digidotcom/xbee-micropython/blob/master/samples/power_management/set_sleep/main.py)

I checked input pin value(0,1) in D1. So, I did the same sensor inserted DIO8.
And,I used sample(set_sleep). But,xbee3 didn't wake up early.

In addction, I read "If timeout_ms is None then pin_wake must be set to True and the device will sleep indefinitely until a falling edge on DIO8 occurs.". Is this interpretation "x.sleep_now(True)"?

I thank you in advance for your reply.

Answer 1

The directions in the manual say to use SM=0 and then in your code to use the XBee().sleep_now() and XBee().wake_reason() to control the modules wake and sleep functions.