Waspmote crash/reboot recieving packets

Everything about programming the platform and using the Waspmote API
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dirkbac
Posts: 7
Joined: Mon Jul 08, 2013 8:57 am

Waspmote crash/reboot recieving packets

Post by dirkbac » Fri Jul 13, 2018 10:16 am

Hello

We use waspmote 1.5 with 868LP module.
We have the problem that we have 14 devices on the field. If 2 or more devices send there packet at exactly the same time one or more field devices crashes or reboot. I seems like a serial buffer receive overflow. How can i solve this.

Best regards

Dirk

libelium-dev
Posts: 27967
Joined: Mon Sep 28, 2009 1:06 pm

Re: Waspmote crash/reboot recieving packets

Post by libelium-dev » Fri Jul 13, 2018 12:41 pm

Hi,

If you send at the same time, you will get some failures or communication problems.

We recommend that you send one by one. You can get this synchronizing your network.

Node 1 send, wait few seconds (5 seconds will be fine), node 2 send, wait....

868LP Example 13, you can set P&S or Waspmote RTC time, and Waspmote wake-up is under control.

Regards,

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