Search found 31 matches
- Sun Jan 11, 2015 12:33 am
- Forum: MicroPython pyboard
- Topic: How about digital sound sensor?
- Replies: 1
- Views: 2826
How about digital sound sensor?
I found this page form ST. It seems as they support their own PDM microphones with their lower ST embedded systems. MP34DT01is a MEMS digital out audio sensor . PDM is a 3 Mbit/sec serial bus for audio. So I think it might be possible to support them om Micropython too. I know that there is already ...
- Sat Jan 10, 2015 11:42 pm
- Forum: MicroPython pyboard
- Topic: VBAT usage?
- Replies: 4
- Views: 5044
Re: VBAT usage?
Found myself an answer to my question in one email from Damien: "If you turn everything off and go to sleep, then it's down to around 50uA or so. The RTC can wake it up (but this feature is not yet implemented in software, it will be soon)." This email was from end of october. So I hope that once my...
- Sat Jan 10, 2015 9:22 pm
- Forum: MicroPython pyboard
- Topic: VBAT usage?
- Replies: 4
- Views: 5044
Re: VBAT usage?
So can I set an interupt to a certain time, and let the processor wake up from a complete halt?
- Fri Jan 09, 2015 9:02 pm
- Forum: General Discussion and Questions
- Topic: setting frequency??
- Replies: 6
- Views: 5423
Re: setting frequency??
Thank you very much for the explanation.
Yes; I prefer getting "bugfixes" over "delivered with actual firmware version".
As the product is new, I would need to reflash the board anyway sometime in the future.
Yes; I prefer getting "bugfixes" over "delivered with actual firmware version".
As the product is new, I would need to reflash the board anyway sometime in the future.
- Fri Jan 09, 2015 8:58 pm
- Forum: General Discussion and Questions
- Topic: increase precission?
- Replies: 2
- Views: 2950
increase precission?
Can I do anything to increase the precission of the ADC? What is used as voltage reference? I want to measure weight and do use an analog amplifier to amplify the resistor bridge I am not sure how stable the internal reference is. Reading out VREF did not deliver a stable value (it was only just mos...
- Fri Jan 09, 2015 8:35 pm
- Forum: MicroPython pyboard
- Topic: VBAT usage?
- Replies: 4
- Views: 5044
VBAT usage?
If I run a battery powered installation, I can connect the power to VIN.
But what is VBAT for then?
But what is VBAT for then?
- Wed Jan 07, 2015 8:07 am
- Forum: General Discussion and Questions
- Topic: setting frequency??
- Replies: 6
- Views: 5423
Re: setting frequency??
Thank you very much for your reply.
You are very helpfull and I apreciate that.
Yours
You are very helpfull and I apreciate that.
Yours
- Tue Jan 06, 2015 6:54 pm
- Forum: General Discussion and Questions
- Topic: pyb.standby() not documented
- Replies: 4
- Views: 4365
pyb.standby() not documented
http://docs.micropython.org/en/latest/l ... yb.standby
also pyb.stop() is not documented
AS I want to run a power concious application, I am very interested in this.
Edmund
also pyb.stop() is not documented
AS I want to run a power concious application, I am very interested in this.
Edmund
- Tue Jan 06, 2015 11:03 am
- Forum: Development of MicroPython
- Topic: Micro Python development wish list
- Replies: 52
- Views: 47267
Re: Micro Python development wish list
Verifiable environment. I think Micropython does have a great future as a minimalistic "operatingsystemless device" for absolut secure devices. (think about it as a signing or encrypting device, or digital key, or Bitcoin storage) To be a secure device, the vectors of attac in a device should be min...
- Tue Jan 06, 2015 10:46 am
- Forum: General Discussion and Questions
- Topic: setting frequency??
- Replies: 6
- Views: 5423
Re: setting frequency??
As I ordered end Of december, I had hoped that I get a current Firmware version.
Sending out outdated firmware version to force people to do a firmware update seems to me
a little bit "odd".
ed
Sending out outdated firmware version to force people to do a firmware update seems to me
a little bit "odd".
ed