<![CDATA[Deep Sleep Not working on 1.20.1.r2 with Pysense 1.0]]>I have a LoPy 1.0r with Pysense 1.0, both with the latest firmware.
Deep sleep is not working, the REPL hangs and nothing happen when I try to set the sleep duration with Pysense dedicated method. The device does not go in deep sleep and does not wake.
What to do now?

]]>https://forum.pycom.io/topic/5485/deep-sleep-not-working-on-1-20-1-r2-with-pysense-1-0RSS for NodeSun, 17 May 2026 20:55:35 GMTMon, 09 Dec 2019 21:33:29 GMT60<![CDATA[Reply to Deep Sleep Not working on 1.20.1.r2 with Pysense 1.0 on Mon, 09 Dec 2019 21:33:29 GMT]]>I have a LoPy 1.0r with Pysense 1.0, both with the latest firmware.
Deep sleep is not working, the REPL hangs and nothing happen when I try to set the sleep duration with Pysense dedicated method. The device does not go in deep sleep and does not wake.
What to do now?

]]>https://forum.pycom.io/post/30853https://forum.pycom.io/post/30853Mon, 09 Dec 2019 21:33:29 GMT<![CDATA[Reply to Deep Sleep Not working on 1.20.1.r2 with Pysense 1.0 on Tue, 10 Dec 2019 00:02:36 GMT]]>@ruky87 You can't type the two instructions in the REPL and have it work. The setup_sleep function will start making changes to the configuration of the PIC on the Pysense which will disable the serial port before you can enter the go_to_sleep call.

You need to put both in a function and call that function so they're both executed at once.

This is actually documented here: https://docs.pycom.io/pytrackpysense/apireference/sleep/

This has been discussed in the forum at least here and here.

]]>https://forum.pycom.io/post/30854https://forum.pycom.io/post/30854Tue, 10 Dec 2019 00:02:36 GMT