ok… I’ll write an introduction with some links to your work and BLOG
btw… Cayenne LPP also integrated ?
The WORKBENCH part 3
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Well, yes sensors format but I don’t use the library, just hard code value depending on sensor
uint8_t len = 0;
uint8_t dev_idx = 1;
uint8_t payload[32] ; // Max, not all will bu used, len is calculated on each data added
uint8_t *p=&payload[0];
uint16_t value;
// This is very important, since we need to check battery voltage
// you don't need to do this each wake up, but twice a day sounds good
ulpn.readVcc();
value = ulpn.readVBatAverage() / 10;
*p++ = dev_idx++;
*p++ = LPP_ANALOG_INPUT;
*p++ = value >> 8;
*p++ = value;
#if DEBUG > 1
DebugF("Vcc=");
Debug(ulpn.Vcc());
DebugF("mV VBat=");
Debug(ulpn.VBatAverage());
DebuglnF("mV");
DebugFlush();
#endif
value = ++frameCounter;
*p++ = dev_idx++;
*p++ = LPP_ANALOG_INPUT;
*p++ = value >> 8;
*p++ = value;
ulpn.i2cInit(true);
#ifdef USE_SI7021
if (ulpn.status() & RF_NODE_STATE_SI7021) {
// Do a reading values OK ?
if ( ulpn.si7021_readValues()==0 ) {
// Now 291 means 29.1
value = ulpn.SiTemp()/10 ;
#if DEBUG > 0
DebugF("Temp=");
Debugln(value/10);
#endif
*p++ = dev_idx++;
*p++ = LPP_TEMPERATURE;
*p++ = value >> 8;
*p++ = value;
value = ulpn.SiHum();
#if DEBUG > 0
// Now the RH value
DebugF("Hum=");
Debugln(value);
#endif
*p++ = dev_idx++;
*p++ = LPP_RELATIVE_HUMIDITY;
*p++ = value*2;
}
} else {
#if DEBUG > 0
DebuglnF("No SI7021");
#endif
}
perfect !
- running to the workbench to find an SI7021
I thought 'anti static ect ’ and they looked ok on the pictures So I ordered them.
arrived today, I could fit 3 fingers 
… must be for little chinese children in Iphone factory’s
and the quality… aaargh
- update
the shop offered (I didn’t ask for it) me my money back, IF I would change my negative comments. (didn’t even know that is possible)
These 'gloves are probably made in a cellar in Pakistan, Vietnam So I leave it… it’s useless garbage.
Simple, no regulator, nothing, just what you need
Nice isn’t it ?
yep… looks very nice. 
I did that too, but noticed problems after a while with humidity values not being correct with a sensor
inside that enclosure.
Interesting, did you find out the issue? moisture on the sleeve?
yes inside … very fine, gave most problems in cold weather/after rain, when the droplets formed
related
I need to test with coating spray on PCB 
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to test that effect I was planning (but always 10 things at the same time) to build a special sensor, one that is inside its own chamber.
when you want to measure the mcu start the airpump for a few seconds just to let fresh air in.
and then measure and compare with the sensor in the casing.
but… you know how things go… 
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I can’t believe it, 2 years later I see Cayenne still not including a basic number (counter, whatever, …) I just need to send a number and see it without any calculation. I just want to send a field, even without unit, just a number, that’s too complicated, I guess so!
Guys, come on !!!
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LPP 2.0 next month ? cool
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It looks pretty there is too much thermal mass around the sensor.
How and where do you find those enclosures for sensors?
I need something similar but don’t know the keywords.
I am happy to look in to it and contribute. However due to the holidays coming months it will delay until mid september before I have time available. That of coarse when you accept my help.
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No problem I also need to put code on github, may I have your github account by pm?
@BoRRoZ, could you please create the dedicated topic so we can continue discussion on it? thanks
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A new delivery of Temperature and Humidty sensors has arrived for our TTN-Apeldoorn Heat stress project we do in coorporation with our township.
done… if its ok with you sofar ?
btw … I wanted to put your company site in the topic start
Houston… you have a problem
but what’s inside that plastic wrap ? … I’m always curieus