[HN Gopher] M5Paper - a 4.7" 940x540 multitouch e-ink ESP32 dev ...
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       M5Paper - a 4.7" 940x540 multitouch e-ink ESP32 dev kit for $70
        
       Author : sxp
       Score  : 10 points
       Date   : 2021-01-29 17:15 UTC (5 hours ago)
        
 (HTM) web link (notenoughtech.com)
 (TXT) w3m dump (notenoughtech.com)
        
       | ktpsns wrote:
       | Amazing device! I love the ESP32 (and derived boards/chips), it
       | is a breeze to develop codes with Arduino.
       | 
       | I'd love to hear more about the battery life of this device:
       | 
       | > Combined with the e-ink, M5Paper can last ages on a single
       | charge.
       | 
       | "1 week" is an age for an Android, but "100 years" is probably an
       | age for a human. ;-)
        
         | c22 wrote:
         | I bought one of these when they first dropped. I haven't messed
         | around with it too much yet, but battery life for the
         | stock/demo program is _not good_ (like ~30 minutes of active
         | use). I suspect the wifi is mostly to blame, though.
        
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       (page generated 2021-01-29 23:02 UTC)