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nRF52 Arduino core #3
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At the moment, the library is only compatible with Primo (and Primo Core) nRF52 based boards. |
Hi, I believe I have a similar issue here I'm using the ARDUINO NANO 33 BLE which have a
However this doesn't compile:
any help would be appreciated |
On Nano33BLE you don't need any explicit power saving trick since all |
Hi, I also use Arduino Nano 33 BLE and I would like to make the system to deep sleep to save more power. Is any other library available to achieve low power consumption? Thank you. |
The other option for Nano 33 BLE seems to be See And here something that may help for waking up by accelerometer |
I am using Mistry's Arduino core and a custom nRF52 dev board and I tried to compile one of the simple timed low power examples and I am getting a couple of compile errors:
looks like I am missing the LowPower C module; where am I supposed to get this?
Edit:
Got it to compile by commenting out one line in the .h file:
not sure why this should matter.
Ran the timed wakeup example, but the device never wakes from sleep mode. The led remains on. If I comment out the
lowPower.sleep(2000);
call the led blinks, of course.Good news is the power drops by 5 mA, which is great, but I need the device to wake up. Is it possible the RTC is not functioning on my nRF52, or that I need to attach an interrupt? Somewhat confused at this point why the simplest example doesn't just work...
And tried the wake from external example and it won't compile again with these kinds of errors:
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