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General Discussion / Will this work: TinyScreen+ Basic Datalogger
« on: May 15, 2016, 07:38:36 PM »
Hi,
I'm looking at making a wearable device which will prompt the user every 10mins (when awake) with a pager motor and record the users response. The response will be one of 5 options, so it will be a byte per entry.
The inbuilt RTC on a TinyScreen+ will be great for time stamping the response. 32Kb of SRAM at ~100 entries/bytes per day plus a starting time stamp of a few bytes, sholud give me plenty of memory and I guess the battery will run out long before I run out of memory.
I figure I will download the data once a week or so, and charge the device every second night or so, if it will last?
Is there anything I am missing...? Or anything I have wrong?
Any input would be greatly appreciated before I commit to a TinyScreen+ for this application.
I'm looking at making a wearable device which will prompt the user every 10mins (when awake) with a pager motor and record the users response. The response will be one of 5 options, so it will be a byte per entry.
The inbuilt RTC on a TinyScreen+ will be great for time stamping the response. 32Kb of SRAM at ~100 entries/bytes per day plus a starting time stamp of a few bytes, sholud give me plenty of memory and I guess the battery will run out long before I run out of memory.
I figure I will download the data once a week or so, and charge the device every second night or so, if it will last?
Is there anything I am missing...? Or anything I have wrong?
Any input would be greatly appreciated before I commit to a TinyScreen+ for this application.