💬 Air Humidity Sensor - DHT

[godwinguru]

Thank you @sundberg84
I just handled it and this is what i saw at the gateway

0;255;3;0;9;MCO:BGN:INIT GW,CP=RNNGA--,VER=2.1.1
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSF:WUR:MS=0
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;MCO:REG:NOT NEEDED
IP: 192.168.178.66
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,TSP=1
0;255;3;0;9;TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;TSF:MSG:BC
0;255;3;0;9;TSF:MSG:FPAR REQ,ID=255
0;255;3;0;9;TSF:PNG:SEND,TO=0
0;255;3;0;9;TSF:CKU:OK
0;255;3;0;9;TSF:MSG:GWL OK
0;255;3;0;9;TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
0;255;3;0;9;TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;TSF:MSG:BC
0;255;3;0;9;TSF:MSG:FPAR REQ,ID=255
0;255;3;0;9;TSF:CKU:OK,FCTRL
0;255;3;0;9;TSF:MSG:GWL OK
0;255;3;0;9;TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
0;255;3;0;9;TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
0;255;3;0;9;MCO:BGN:INIT GW,CP=RNNGA--,VER=2.1.1
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSF:WUR:MS=0
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;MCO:REG:NOT NEEDED
IP: 192.168.178.66
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,TSP=1
0;255;3;0;9;TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
0;255;3;0;9;MCO:BGN:INIT GW,CP=RNNGA--,VER=2.1.1
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSF:WUR:MS=0
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;MCO:REG:NOT NEEDED
IP: 192.168.178.66
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,TSP=1
0;255;3;0;9;TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;TSF:MSG:BC
0;255;3;0;9;TSF:MSG:FPAR REQ,ID=255
0;255;3;0;9;TSF:PNG:SEND,TO=0
0;255;3;0;9;TSF:CKU:OK
0;255;3;0;9;TSF:MSG:GWL OK
0;255;3;0;9;TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
0;255;3;0;9;TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;TSF:MSG:BC
0;255;3;0;9;TSF:MSG:FPAR REQ,ID=255
0;255;3;0;9;TSF:CKU:OK,FCTRL
0;255;3;0;9;TSF:MSG:GWL OK
0;255;3;0;9;TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
0;255;3;0;9;TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
0;255;3;0;9;MCO:BGN:INIT GW,CP=RNNGA--,VER=2.1.1
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSF:WUR:MS=0
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;MCO:REG:NOT NEEDED
IP: 192.168.178.66
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,TSP=1
0;255;3;0;9;TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
0;255;3;0;9;MCO:BGN:INIT GW,CP=RNNGA--,VER=2.1.1
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSF:WUR:MS=0
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;MCO:REG:NOT NEEDED
IP: 192.168.178.66
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,TSP=1
0;255;3;0;9;TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;TSF:MSG:BC
0;255;3;0;9;TSF:MSG:FPAR REQ,ID=255
0;255;3;0;9;TSF:CKU:OK,FCTRL
0;255;3;0;9;TSF:MSG:GWL OK
0;255;3;0;9;TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
0;255;3;0;9;TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;TSF:MSG:BC
0;255;3;0;9;TSF:MSG:FPAR REQ,ID=255
0;255;3;0;9;TSF:CKU:OK,FCTRL
0;255;3;0;9;TSF:MSG:GWL OK
0;255;3;0;9;TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0

while on the sensor i saw this:
0 MCO:BGN:INIT NODE,CP=RNNNA--,VER=2.1.1
3 TSM:INIT
4 TSF:WUR:MS=0
11 TSM:INIT:TSP OK
13 TSM:FPAR
15 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
2022 !TSM:FPAR:NO REPLY
2024 TSM:FPAR
2026 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
4034 !TSM:FPAR:NO REPLY
4036 TSM:FPAR
4038 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
5029 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
5035 TSF:MSG:FPAR OK,ID=0,D=1
6046 TSM:FPAR:OK
6047 TSM:ID
6048 TSM:ID:REQ
6081 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
8089 TSM:ID
8090 TSM:ID:REQ
9690 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
11698 TSM:ID
11699 TSM:ID:REQ
11702 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=1,st=OK:
13709 TSM:ID
13710 TSM:ID:REQ
13713 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
15720 !TSM:ID:FAIL
15721 TSM:FAIL:CNT=1
15723 TSM:FAIL:PDT
25726 TSM:FAIL:RE-INIT
25729 TSM:INIT
25736 TSM:INIT:TSP OK
25738 TSM:FPAR
25740 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
27748 !TSM:FPAR:NO REPLY
27750 TSM:FPAR
27760 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
29768 !TSM:FPAR:NO REPLY
29770 TSM:FPAR
29779 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
30552 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
30557 TSF:MSG:FPAR OK,ID=0,D=1
31788 TSM:FPAR:OK
31789 TSM:ID
31790 TSM:ID:REQ
31793 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
33801 TSM:ID
33802 TSM:ID:REQ
35401 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
37409 TSM:ID
37410 TSM:ID:REQ
37413 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=1,st=OK:
39421 TSM:ID
39422 TSM:ID:REQ
41022 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
43030 !TSM:ID:FAIL
43031 TSM:FAIL:CNT=2
43033 TSM:FAIL:PDT
53036 TSM:FAIL:RE-INIT
53038 TSM:INIT
53045 TSM:INIT:TSP OK
53047 TSM:FPAR
53049 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=1,st=OK:
55057 !TSM:FPAR:NO REPLY
55059 TSM:FPAR
55061 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
57069 !TSM:FPAR:NO REPLY
57071 TSM:FPAR
57073 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
58068 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
58074 TSF:MSG:FPAR OK,ID=0,D=1
59081 TSM:FPAR:OK
59082 TSM:ID
59084 TSM:ID:REQ
60684 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
62692 TSM:ID
62693 TSM:ID:REQ
64292 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=1,st=NACK:
66301 TSM:ID
66302 TSM:ID:REQ
66306 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=2,st=OK:
68313 TSM:ID
68314 TSM:ID:REQ
69913 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
71921 !TSM:ID:FAIL
71922 TSM:FAIL:CNT=3
71924 TSM:FAIL:PDT
81927 TSM:FAIL:RE-INIT
81929 TSM:INIT
81936 TSM:INIT:TSP OK
81938 TSM:FPAR
81940 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=1,st=OK:
83948 !TSM:FPAR:NO REPLY
83950 TSM:FPAR
83952 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
84979 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
84984 TSF:MSG:FPAR OK,ID=0,D=1
85960 TSM:FPAR:OK
85961 TSM:ID
85963 TSM:ID:REQ
85965 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
87973 TSM:ID
87974 TSM:ID:REQ
89574 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
91582 TSM:ID
91583 TSM:ID:REQ
91586 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=1,st=OK:
93593 TSM:ID
93594 TSM:ID:REQ
95194 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
97202 !TSM:ID:FAIL
97203 TSM:FAIL:CNT=4
97205 TSM:FAIL:PDT
107208 TSM:FAIL:RE-INIT
107210 TSM:INIT
107217 TSM:INIT:TSP OK
107219 TSM:FPAR
107223 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=1,st=OK:
109230 !TSM:FPAR:NO REPLY
109232 TSM:FPAR
109235 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
111242 !TSM:FPAR:NO REPLY
111244 TSM:FPAR
112843 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
114851 !TSM:FPAR:NO REPLY
114853 TSM:FPAR
116453 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
118461 !TSM:FPAR:FAIL
118463 TSM:FAIL:CNT=5
118465 TSM:FAIL:PDT
128468 TSM:FAIL:RE-INIT
128471 TSM:INIT
128478 TSM:INIT:TSP OK
128480 TSM:FPAR
128483 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
129348 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
129353 TSF:MSG:FPAR OK,ID=0,D=1
130109 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
130490 TSM:FPAR:OK
130491 TSM:ID
130493 TSM:ID:REQ
130496 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
132503 TSM:ID
132504 TSM:ID:REQ
134105 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
136112 TSM:ID
136113 TSM:ID:REQ
136116 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=1,st=OK:
138123 TSM:ID
138124 TSM:ID:REQ
138127 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
140134 !TSM:ID:FAIL
140135 TSM:FAIL:CNT=6
140138 TSM:FAIL:PDT
150140 TSM:FAIL:RE-INIT
150142 TSM:INIT
150150 TSM:INIT:TSP OK
150152 TSM:FPAR
150155 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
152162 !TSM:FPAR:NO REPLY
152164 TSM:FPAR
152167 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
154174 !TSM:FPAR:NO REPLY
154176 TSM:FPAR
154179 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
154945 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
154950 TSF:MSG:FPAR OK,ID=0,D=1
156186 TSM:FPAR:OK
156187 TSM:ID
156189 TSM:ID:REQ
157789 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
159797 TSM:ID
159798 TSM:ID:REQ
161398 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=1,st=NACK:
163405 TSM:ID
163406 TSM:ID:REQ
163409 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=2,st=OK:
165417 TSM:ID
165419 TSM:ID:REQ
167019 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
169026 !TSM:ID:FAIL
169027 TSM:FAIL:CNT=7
169030 TSM:FAIL:PDT
229032 TSM:FAIL:RE-INIT
229035 TSM:INIT
229042 TSM:INIT:TSP OK
229044 TSM:FPAR
229047 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=1,st=OK:
231054 !TSM:FPAR:NO REPLY
231056 TSM:FPAR
231065 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
232098 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
232103 TSF:MSG:FPAR OK,ID=0,D=1
233073 TSM:FPAR:OK
233074 TSM:ID
233076 TSM:ID:REQ
233079 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
235086 TSM:ID
235087 TSM:ID:REQ
236688 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
238695 TSM:ID
238696 TSM:ID:REQ
238699 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=1,st=OK:
240706 TSM:ID
240707 TSM:ID:REQ
242308 !TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
244315 !TSM:ID:FAIL
244316 TSM:FAIL:CNT=7
244318 TSM:FAIL:PDT

Is it now ok, how can i get my data at the gatewa?

[sundberg84]

@godwinguru - I dont know why but it seems like your gw is restarting. I dont know anything about a Raspberry GW so you need to wait for someone else to answer.

Top of my mind is a power issue.

Also I added ``` around your code which makes it easier for others to read. Please use this when you post logs.

[godwinguru]

@sundberg84, thank you for your reply, my gateway is Ethernet with arduino, am not using rhaspberry pi., thanks once again.

[sundberg84]

@godwinguru - then I would say you have a power issue. As something is using power the gw restarts due to this. What controller do you use? Do you see any connection status there? How do you power the gw? This is crucial that you use a capacitor on the radio and have a stable power supply för the radio.

[godwinguru]

@sundberg84, as i said, am new to mysensors, i dont know where and how to select a controller, it is in my mind to use homegenie, but i still dont know how to integrate it with the gateway, am using adapter to power it, it may not be power problem, i think i still to know a lot about how mysensors works. This is because i used this code (/mysensors/MySensors/examples/GatewayW5100/GatewayW5100.ino) on the gateway without changing anything. i doubt if that is okay, because i never added any other thing to the code.

[sundberg84]

@godwinguru - ok, then thats your problem. The GW cant be used on its own - it require a controller to work. The controller hand out ID and collect all the data. The controller can be used on a raspberry pi for example.

[Digdogger]

Hello,
problem, after each restart of gateway or restore database, all my temp/humity sensors are seen as 2 sensors.
Seen like that:
2017-07-15 15:23:53.758 (Mysensor) Temp (Temp)
2017-07-15 15:23:53.763 (Mysensor) Humidity (Hum)
Should be (on another sensor):
2017-07-15 15:26:45.610 (Mysensor) Temp + Humidity (Salon)

After 3 hours one sensor is still doing the same. I restarted it, no change.
Restarted the gateway again, no change. There is still one sensor which has this behaviour and it's never the same sensor...

[gohan]

It's a Domoticz problem, sometimes just rebooting everything can solve but try to search on domoticz forum too.

[cristi]

2 issues I see with the example:
a) I'm not a native english speaker, but to me, on top of the page, "sampling rate" of "2 times/sec" for dht-22 is wrong. From code and pdf you can see that you can't ask for data faster than at 2 seconds.
As such, I would change the top of the page to read either "0.5 times/sec" or "1 time at 2 seconds".

b) use of SENSOR_TEMP_OFFSET is wrong. Because depending on how the controller wants this sensor's data (Celsius | Fahrenheit), the offset will be different. If you happen to change the metric system value in the controller and ask for the data (after sensor restart let's say), you'll get a different value than expected).
I would do:

1. • add to the comment for SENSOR_TEMP_OFFSET that we're talking about a Celsius offset
2. • and move the statement "temperature += SENSOR_TEMP_OFFSET;" before the conversion to Fahrenheit.

Regards.

[mfalkvidd]

Thanks @cristi
I have updated the table with the sample rate. Could you check if it looks good?

For the code change a pull request will be needed. Could you do one? If you can't I'll add it to my todo but it might take a while.

[cristi]

@mfalkvidd

• there's a typo in the table for DHT-11: it should be '1s per sample' instead of '10s per sample'
• I created a pull request

[mfalkvidd]

@cristi according to http://www.micropik.com/PDF/dht11.pdf typical response time is 10s. Am I looking at the wrong number?

Great work on the pull request. I'm adding a link in case someone needs it in the future. https://github.com/mysensors/MySensorsArduinoExamples/pull/29/

[cristi]

@mfalkvidd Indeed, I see that 10 seconds in pdf, but it looks strange. I'd have to re-read to see if I can get what it is supposed to be for.
But, meanwhile, in the same pdf, you get this note (chapter 6): "Note: Sampling period at intervals should be no less than 1 second.". Also, DHT library is using 1second sampling period.

[mfalkvidd]

@cristi thanks. I have updated the table.

[ricmail85]

I've created a DHT11 sensor based on this sketch. However the temperatures (and humidities) are reported as integer numbers in domoticz (either by looking at the devices and setup tabs). In the sketch I've specified the number of decimals like send(msgHum.set(temperatire, 2)). Even if I try larger decimal numbers, nothing change when the value is received in domoticz. What can I do?
Thanks in advance.

[gohan]

What kind of variable did you set for your "temperature"? If you can post your code it would help

[mfalkvidd]

@ricmail85 you mean you're only getting integers here?

[ricmail85]

@mfalkvidd yes I see only integer numbers here and in devices.

@gohan I've declared the variable temperature as float. However after I bit of debugging I found that it seems to be related to the dht lib included in the mysensors examples. If the model is dht11 the library is set for 0 decimals. For the dht22 it would be 1 decimal.

Am I right? Thanks in advance

[scottdube]

NEWBIE ALERT -- Has anyone else had trouble getting the code above to compile? I'm getting the following error.

ysensors_Humidity:91: error: 'class DHT' has no member named 'setup'
dht.setup(DHT_DATA_PIN); // set data pin of DHT sensor
^
Mysensors_Humidity:92: error: 'class DHT' has no member named 'getMinimumSamplingPeriod'
if (UPDATE_INTERVAL <= dht.getMinimumSamplingPeriod()) {
^
Mysensors_Humidity:97: error: 'class DHT' has no member named 'getMinimumSamplingPeriod'
sleep(dht.getMinimumSamplingPeriod());
^
/Users/scottdube/Documents/Arduino/Mysensors_Humidity/Mysensors_Humidity.ino: In function 'void loop()':
Mysensors_Humidity:104: error: 'class DHT' has no member named 'readSensor'
dht.readSensor(true);
^
Mysensors_Humidity:107: error: 'class DHT' has no member named 'getTemperature'
float temperature = dht.getTemperature();
^
Mysensors_Humidity:114: error: 'class DHT' has no member named 'toFahrenheit'
temperature = dht.toFahrenheit(temperature);
^
Mysensors_Humidity:131: error: 'class DHT' has no member named 'getHumidity'
float humidity = dht.getHumidity();
^
exit status 1
no matching function for call to 'DHT::DHT()'

Thanks

[gohan]

I guess you are using a different dht library version