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martynj

  • Personal page (URL): http://digitalsmarties.net
  • Registered on: 2012-06-18
  • Last connection: 2017-01-14

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Activity

2017-01-13

15:59 JeeLabs Café Support: RE: starting exploring the Jeenode Zero (upload not working)
Could you post a photo of the modified BUB II ?

2016-12-25

21:09 JeeLabs Café Weblog: RE: JeeNode Zero
The Rev3 batch has RFM69CW radio modules - it is intended that later batches will have at least a NoRF variant for ad...

2016-11-12

06:53 JeeLabs Café Support: RE: RFM69 native vs compatible API
You can get a quick estimate of the local noise floor with the standard rf12demo compiled for RFM69CW. Open up the pa...
04:40 JeeLabs Café Support: RE: RFM69 native vs compatible API
Just concentrating on the physical aspects of your question, the first hop range is determined by the RF section, pri...

2016-10-15

16:59 JeeLabs Café General: RE: The future of Jeenode (puzzled?)
> I do not need the power in a network node
IMHO there are at least two aspects here - low power in terms of *ener...

2016-07-17

01:23 JeeLabs Café Support: RE: JeeLink v3c dead?
*@Holger,*
That confirms the suspicion that the RF module is no longer talking on the SPI bus. The JeeLinks are t...
18:37 JeeLabs Café Support: RE: JeeLink v3c dead?
*@Holger,*
Just to confirm - you set #define RF69_COMPAT 1 in RF12demo to force compiling for the RFM69CW module?
...

2016-06-28

09:25 JeeLabs Café Support: RE: Output Plug problem
@Harry,
The DIO pins on the ATMega are general purpose - depending how they are configured, a DIO pin can be a dig...

2016-06-27

14:05 JeeLabs Café Support: RE: Output Plug problem
@Harry,
The pin mapping is confusing, perhaps these help:

http://jeelabs.org/2011/11/10/pins-damned-pins-and...

2016-06-26

07:48 JeeLabs Café Support: RE: Output Plug problem
*@Harry,*
The output plug allows for higher drive voltages than the 3.3V available on the board, so the darlington...

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