I did an experiment long ago with TinyOS 1.x on TOSSIM and the upper limit was 119 bytes. You can write a simple send-receive application and test the payload size on TinyOS 2.x.
-vimal From: [email protected] [mailto:[email protected]] On Behalf Of rabia siddiqui Sent: Thursday, July 25, 2013 1:18 AM To: [email protected] Subject: [Tinyos-help] payload size of tinyos Hi, I want to know the actual size of payload of tiny os 2.x. Is the payload size varies with the hardware? Can I change the payload size (As per my information the default size is 29 bytes which can be increased by defining DTOSH_DATA_LENGTH at compile time). If yes then what is the upper limit? Is there a maximum DTOSH_DATA_LENGTH value for the iris mote?
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