I was wondering if you have any advice on using postcard over HTTP or some other transport? I plan to pass messages back to a server over HTTP from a sparkfun artemis redboard or similar + a prototype cellular board (interface via qwic/i2c). Anyway; maybe there are easier protocols to use for sending data back with less requirements on the embedded platform (no alloc preferably).
Hi,
I was wondering if you have any advice on using postcard over HTTP or some other transport? I plan to pass messages back to a server over HTTP from a sparkfun artemis redboard or similar + a prototype cellular board (interface via qwic/i2c). Anyway; maybe there are easier protocols to use for sending data back with less requirements on the embedded platform (no alloc preferably).
Regards, Gaute