mysensors / MySensors

MySensors library and examples

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ECHO problems when sending with no payload

karlheinz2000 opened this issue · comments

ECHO is not working properly when sending a message with no payload.
If controller is sending with no payload, the ECHO reply from node is with payload "0". This leads to ECHO failure on controller side.
In version 2.2.0 this behavior was not observed.

[https://forum.mysensors.org/post/108107]