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ankrueg · (This post was last modified: 01-13-2017, 03:37 PM by ankrueg.)

Hi there,

for some time now I am using a vThings - Air Quality Monitor v3 without problems.
Since yesterday unfortunately it does not work anymore, looks like the MQTT connection always fails.
No changes done, publishing to the MQTT server with other tools works fine.
In addition I also do use one of the older CO2 sensors CM1102 which still works fine (same MQTT setup).
Please find below the messages from the vThings configuration tool:

Code:

[PDest::process

SerialDumpDest::process

IP    : 192.168.0.150

CHIPID    : D022D3

RUNTIME    : 1999

CO2    : 1020.00

TEMP    : 22.39

TEMPR    : 22.39

HUM    : 43

MQTTDest::process]

[Sending via MQTT: 192.168.0.119,1883]

[Connecting to server :WZDG_CO2TH]

[_SENS01,,

MQTT Connected]

[Failed!]

and some more info:

Code:

[Scheduling command: crc40prop_list

Scheduling command: nop

crc40prop_list

Scheduling command: prop_list

PowerManager timeout: 0

PowerManager disabled

prop_list

---vESPrinoCFG_start---

cubic.co2.missing=present

ds18b20.port=missing

rf.CO2=136

rf.PM25=137

rf.PM10=138

rf.TEMP=140

rf.HUM=141

rf.PRES=142

rf.GEN=143

wifi.ssid=secret

wifi.p1=secret

oh.cfg={"ohHost":"","ohPort":"","ohCO2":"","ohTEMP":"","ohHUM":"","ohPRES":"","ohPM25":"","ohPM10":"","ohLUX":""}

send.interval=60

debug=true

mqtt.server=192.168.0.119

mqtt.port=1883

mqtt.client=WZDG_CO2TH_SENS01

mqtt_msg_arr0=/CO2SENSORS/WZDG_CO2TH_SENS01/temperature:%TEMP%

mqtt_msg_arr1=/CO2SENSORS/WZDG_CO2TH_SENS01/humidity:%HUM%

mqtt_msg_arr2=/CO2SENSORS/WZDG_CO2TH_SENS01/CO2ppm:%CO2%]

[---vESPrinoCFG_end---

ready >

If any additional information is required I am happy to provide it.
Thanks for any hint resolving the problem,

Andreas

***admin*** · 01-13-2017, 02:25 PM

can you please send me the log file from the beginning - after you connect or reboot the device
it is weird, why it connects to the server, but then fails to send

ankrueg · 01-13-2017, 02:47 PM

Hi Vladimir,

below is a complete log, hope everything is included:

Code:

Searching for v.Air Trying : COM7

 .  . [Hppjd2à´@>häü]

[ÁHeap at start: 37392]

 . [DEBUG is: 1]

 .  .  . [vESPrino v1.16 build20170103]

vESPrino found on : COM7

[Trying : 13,12

Getting CO2 Sensor Software Version]

[10,FE,FE,3F,A8,FD,FE,3F,E4,2D,FF,3F,2E,54,20,40,14,93,FE,3F,A8,FD,FE,3F,

Trying : 12,13

Getting CO2 Sensor Software Version]

[16,C,1E,42,53,20,56,33,2E,30,32,39,20,30,69,40,14,93,FE,3F,AA,FD,FE,3F,

CO2 Sensor SW Ver: BS V3.029 0i

done

CM1102 Dual Beam NDIR sensor

CO2 now:]

[1240]

[Scheduling command: nop 0

Scheduling command: nop 0

Scheduling command: nop

nop 0

PowerManager timeout: 0

PowerManager disabled

nop 0

PowerManager timeout: 0

PowerManager disabled

PowerManager timeout: 0

PowerManager disabled

ready >

TEST

SI7021

Found SI7021 - Temperature/Humidity Sensor]

[Scheduling command: info

Scheduling command: nop

info

vESPrino v1.16 build20170103

IP address: 0.0.0.0

Chip ID: D022D3

PowerManager timeout: 0

PowerMan]

[ager disabled

ready >

BME280]

[BME280 - init failed!

Scheduling command: crc40prop_list

Scheduling command: nop

crc40prop_list

Scheduling command: prop_list

PowerManager timeout: 0

Powe]

[rManager disabled

prop_list

---vESPrinoCFG_start---

cubic.co2.missing=present

ds18b20.port=missing

rf.CO2=136

rf.PM25=137

rf.PM10=138

rf.TEMP=140

rf.HUM=141

rf.PRES=142

rf.GEN=143

wifi.ssid=secret

wifi.p1=secret

oh.cfg={"ohHost":"","ohPort":"","ohCO2":"","ohTEMP":"","ohHUM":"","ohPRES":"","ohPM25":"","ohPM10":"","ohLUX":""}

send.interval=60

debug=true

mqtt.server=192.168.0.119

mqtt.port=1883

mqtt.client=WZDG_CO2TH_SENS01

mqtt_msg_arr0=/CO2SENSORS/WZDG_CO2TH_SENS01/temperature:%TEMP%

mqtt_msg_arr1=/CO2SENSORS/WZDG_CO2TH_SENS01/humidity:%HUM%

mqtt_msg_arr2=/CO2SENSORS/WZDG_CO2TH_SENS01/CO2ppm:%CO2%

---vESPrinoCFG_end---

ready >

BMP085]

[BMP085 - init failed!

PM2005]

[CDM7160]

[DS18B20

DS18B20 is on: missing

TSL2561]

[TSL2561 - init failed!

BH1750]

[BH1750 - init failed!

APDS9960

APDS9960 - init failed!

--- Setup DESTINATIONS ---

CustomHTTP

SerialDump

MQTT

RFX10]

[Blynk]

[Heap At setup end: 34320

schedule commands from prop: event.setupEnd

------State changed to: 6

Scheduling command: sendNowCond

sendNowCond]

[--- DestHanlder: sendValue --- 1]

[16,5,1,4,D8,1,0,7,8,3B,FF,3F,68,24,20,40,AC,3A,FF,3F,1,0,0,0,

sss:1240

Scheduling command: ledcolor green

Found SI7021 - Temperature/Humidity Sensor]

[Decimal Separator is: .]

[BME280 - init failed!]

[BMP085 - init failed!]

[TSL2561 - init failed!]

[BH1750 - init failed!

CustomHTTPDest::process

SerialDumpDest::process

IP    : 192.168.0.150

CHIPID    : D022D3

RUNTIME    : 9

CO2    : 1240.00

TEMP    : 22.40

TEMPR    : 22.40

HUM    : 46

MQTTDest::process]

[Sending via MQTT: 192.168.0.119,1883]

[Connecting to server :WZDG_CO2TH_SENS01,,

MQTT Connected]

[Failed!]

[Heap : 34016

ledcolor green

ready >

------State changed to: 3

IP address: 192.168.0.150 in 14978 ms

GOT IP]

[Scheduling command: ledbrg 98

Scheduling command: ledcolor black

ledbrg 98

ledcolor black

ready >]

[Scheduling command: sendNowCond

sendNowCond]

[--- DestHanlder: sendValue --- 0]

[16,5,1,4,E2,1,0,FD,C8,3A,FF,3F,68,24,20,40,6C,3A,FF,3F,2,0,0,0,

sss:1250

Found SI7021 - Temperature/Humidity Sensor]

[BME280 - init failed!]

[BMP085 - init failed!]

[TSL2561 - init failed!]

[BH1750 - init failed!

Heap : 34096

ready >]

[Scheduling command: sendNowCond

sendNowCond]

[--- DestHanlder: sendValue --- 1]

[16,5,1,4,D8,1,0,7,E0,3B,FF,3F,68,24,20,40,84,3B,FF,3F,2,0,0,0,

sss:1240

Found SI7021 - Temperature/Humidity Sensor]

[BME280 - init failed!]

[BMP085 - init failed!]

[TSL2561 - init failed!]

[BH1750 - init failed!

CustomHTTPDest::process

SerialDumpDest::process

IP    : 192.168.0.150

CHIPID    : D022D3

RUNTIME    : 78

CO2    : 1245.00

TEMP    : 22.42

TEMPR    : 22.42

HUM    : 45

MQTTDest::process]

[Sending via MQTT: 192.168.0.119,1883]

[Connecting to server :WZDG_CO2TH]

[_SENS01,,

MQTT Connected]

[Failed!]

[Heap : 33904

ready >]

[Scheduling command: sendNowCond

sendNowCond]

[--- DestHanlder: sendValue --- 0]

[16,5,1,4,E2,1,0,FD,E8,3B,FF,3F,68,24,20,40,8C,3B,FF,3F,3,0,0,0,

sss:1250

Found SI7021 - Temperature/Humidity Sensor]

[BME280 - init failed!]

[BMP085 - init failed!]

[TSL2561 - init failed!]

[BH1750 - init failed!

Heap : 33928

ready >]

[Scheduling command: sendNowCond

sendNowCond]

[--- DestHanlder: sendValue --- 1]

[16,5,1,4,E2,1,0,FD,E0,3B,FF,3F,68,24,20,40,84,3B,FF,3F,3,0,0,0,

sss:1250

Found SI7021 - Temperature/Humidity Sensor]

[BME280 - init failed!]

[BMP085 - init failed!]

[TSL2561 - init failed!]

[BH1750 - init failed!

CustomHTTPDest::process

SerialDumpDest::process

IP    : 192.168.0.150

CHIPID    : D022D3

RUNTIME    : 146

CO2    : 1250.00

TEMP    : 22.44

TEMPR    : 22.44

HUM    : 45

MQTTDest::process]

[Sending via MQTT: 192.168.0.119,1883]

[Connecting to server :WZDG_CO2TH]

[_SENS01,,

MQTT Connected]

[Failed!]

[Heap : 33904

ready >]

[Scheduling command: sendNowCond

sendNowCond]

[--- DestHanlder: sendValue --- 0]

[16,5,1,4,E2,1,0,FD,E8,3B,FF,3F,68,24,20,40,8C,3B,FF,3F,3,0,0,0,

sss:1250

Found SI7021 - Temperature/Humidity Sensor]

[BME280 - init failed!]

[BMP085 - init failed!]

[TSL2561 - init failed!]

[BH1750 - init failed!

Heap : 33928

ready >]

[Scheduling command: sendNowCond

sendNowCond]

[--- DestHanlder: sendValue --- 1]

[16,5,1,4,E2,1,0,FD,E0,3B,FF,3F,68,24,20,40,84,3B,FF,3F,3,0,0,0,

sss:1250

Found SI7021 - Temperature/Humidity Sensor]

[BME280 - init failed!]

[BMP085 - init failed!]

[TSL2561 - init failed!]

[BH1750 - init failed!

CustomHTTPDest::process

SerialDumpDest::process

IP    : 192.168.0.150

CHIPID    : D022D3

RUNTIME    : 216

CO2    : 1250.00

TEMP    : 22.49

TEMPR    : 22.49

HUM    : 45

MQTTDest::process]

[Sending via MQTT: 192.168.0.119,1883]

[Connecting to server :WZDG_CO2TH_SENS01,,

MQTT Connected]

[Failed!]

[Heap : 33904

ready >]

Thanks for your help,
Andreas

***admin*** · 01-13-2017, 03:06 PM

aahhh, now i saw it.. in fact it is a bug that a fellow already reported, but i was fixing other stuff and still havent got to it.
basically after the firmware replaces the mqtt value string %CO2% with the actual value
then another part checks if there are unreplaced stuff.. but it searches for CO2 and not for %CO2%
so if you have CO2 in the topic value (e.g. your topic) then this check fails.
i will fix it in the current firmware, but i need a couple days more to finalize testing.

maybe you got the last automatic update that caused this troubles
it is also interesting why your other is still working... in general firmware update happens after restart, so if for some reason one of the sensors rebooted - it got the firmware update, which is 20161217
and if you updated then using OTAH, this is how you got the latest.. but both of them have this bug

ankrueg · 01-13-2017, 03:37 PM

Yes, that's it, changed to something different than "CO2" and it reports happily again over MQTT.
Smile

No worries about the other sensor, it works perfectly and if it stops I know why now.
Wink

Andreas

PS: How can one get notified about new firmware versions?

***admin*** · 01-13-2017, 05:21 PM

about the firmware updates, i am not quite sure Smile

for now there are two types
1. Forced - such that i push to all devices, and they get them once they reboot
2. Manual - using the "otah" command - this gets a newer version, but not necessary better than the Forced

(though also the Forced as we see is not too good)
as for the new features in each - i try to keep track here:
http://forum.vair-monitor.com/showthread.php?tid=10

all in all the process is not yet clarified, which would be the best

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