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Timeline for SIM800L and Arduino Sleep - getting whimsy Serial output after 5 calls

Current License: CC BY-SA 3.0

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Aug 17, 2019 at 16:00 history bumped Community Bot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Apr 19, 2019 at 15:03 history bumped Community Bot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Dec 20, 2018 at 15:02 history bumped Community Bot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Nov 20, 2018 at 14:28 answer added Jeff Wahaus timeline score: 1
Nov 20, 2018 at 14:03 history bumped Community Bot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Oct 21, 2018 at 14:00 history bumped Community Bot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Sep 21, 2018 at 10:01 answer added dBm timeline score: 1
Apr 10, 2018 at 3:28 history tweeted twitter.com/StackArduino/status/983547211375144960
Aug 23, 2017 at 13:49 comment added user3613833 Hi Majenko, error is between Arduino and SIM800 (i know because phone call isn't ATH when it should be). I tried your solution but it didn't work... I tried also SIM800.end() and SIM800.begin(9600) before putting arduino to sleep...It doesn't work... Only thing that work for me is reseting arduino after doing the job. Adding void(* resetFunc) (void) = 0; after setup function, and call it resetFunc(); after i send message to caller. Thank you, if you have any idea which solves thing problem better post it here, maybe it will help someone.
Aug 22, 2017 at 9:06 comment added Majenko With SoftwareSerial it's anyone's guess what may be going on. Add some extra Serial.println() calls with static text in them to work out if the fault is PC => Arduino or Arduino => SIM800.
Aug 21, 2017 at 21:51 review First posts
Aug 21, 2017 at 22:35
Aug 21, 2017 at 21:49 history asked user3613833 CC BY-SA 3.0

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