cerplum

4 ms·

1. 1.▲
   by cerplum 6y ago

   One potential shortcut is if you install their CubeMX and take a look in it's data files there are XML files for each distinct peripheral. So there'll be something like RTC_v1.0.xml and RTC_v2.0.xml. Someone uploaded an old copy o
2. 2.▲
   by cerplum 6y ago

   https://www.tindie.com/products/kdcircuits/trigboard-ultra-l... That one has extra circuitry to shut the esp down completely and wake it on either an external trigger or RTC based alarm. It claims 1.5uA sleep curr
3. 3.▲
   Ask HN: Is it worth building a map overlay creation service (heatmaps etc)?

   1 points by cerplum 11y ago|0 comments
4. 4.▲
   by cerplum 12y ago

   In a previous job we had to make a plugin that could access win32 APIs for a bass ackwards set of companies who were determinedly sticking with IE6 or IE8. Their lockdown prevented the installation of proper desktop apps/services but a