Hi,
your statements are confusing-- what is wrong with the first one you had-- bored of it and want a change. you went to JDM version from sparkfun OK. you say thaT IT NEVER WORKED PROPERLY AND FAILED FINALLY-- WHY NOT TRACE AND FIX THEM INSTEAD AGAIN DUMPING MONEY-- IF THIRD ONE FAILS, god forbid, you will go for 4th.
I for one, feel there may be issues with programmers-- we have to sit down analyse and set right. the issue may be silly and small . Let us use the oppertunity to learn hardware debugging useing this case.
please take in right perspective as you yourself told, we the hobbists cant waste money even of we can afford. for the same money you may purchase newer ICs --
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