Search found 8 matches

by Vilda
22 Aug 2019, 21:42
Forum: ESP Easy: General Discussion
Topic: Unreliable SendToHTTP?
Replies: 2
Views: 4422

Unreliable SendToHTTP?

I am trying to use SendToHTTP each minute (rules code fragment below) to send actual data to my server and basically it works. The problem is there are significant gaps in the data received (see the attached picture or directly at http://itrubec.cz/monitor/iotbeehive-ibm-roof-en.php ). Time to time ...
by Vilda
14 Jul 2019, 20:51
Forum: ESP Easy: General Discussion
Topic: Dew point calculation (Rules)
Replies: 1
Views: 5025

Dew point calculation (Rules)

There are two ways how to calculate dew point - simple but inaccurate formula and more complex but quite accurate formula. In the Rules tutorial dew point example ( https://www.letscontrolit.com/wiki/index.php/Tutorial_Rules#Dew_Point_for_temp.2Fhumidity_sensors_.28BME280_for_example.29 ) is only th...
by Vilda
07 Jul 2019, 22:07
Forum: ESP Easy: General Discussion
Topic: Data being sent to ThingSpeak not in regular intervals
Replies: 9
Views: 6047

Re: Data being sent to ThingSpeak not in regular intervals

Looks like there is a limit to 9 values parsed from sensors. I needed 10, so I did following workarround: On Rules#Timer=2 do timerSet,2,59 if [Relay#R]=0 SendToHTTP itrubec.cz,80,/monitor/iotbeehive.php?a=[DHT#TIN]&b=[DHT#HIN]&c=[BME#TOUT]&d=[BME#HOUT]&e=[BME#POUT]&f=[Light#L]&g=0&h=[HP1#hp1]&i=[HP...
by Vilda
07 Jul 2019, 20:29
Forum: ESP Easy: General Discussion
Topic: Data being sent to ThingSpeak not in regular intervals
Replies: 9
Views: 6047

Re: Data being sent to ThingSpeak not in regular intervals

is there some limit on the number of GET parametres sent? I am sending following: SendToHTTP itrubec.cz,80,/monitor/iotbeehive.php?key=xyz&dev=dd1&f1=[DHT#TIN]&f2=[DHT#HIN]&f3=[BME#TOUT]&f4=[BME#HOUT]&f5=[BME#POUT]&f6=[Light#L]&f7=[Relay#R]&f8=[i1#T1]&f9=[i2#T2]&f=[i3#T3] and I get following (each p...
by Vilda
06 Jul 2019, 12:59
Forum: ESP Easy: General Discussion
Topic: Data being sent to ThingSpeak not in regular intervals
Replies: 9
Views: 6047

Re: Data being sent to ThingSpeak not in regular intervals

Hi Ray!

you can check here http://itrubec.cz/en - unfortunately not too many topics in English. I am currently building an IoT Beehive which is going to be placed at the roof of IBM building in Brno, Czech Republic. The data will be public. Please keep fingers crossed! :-)

Vilem
by Vilda
06 Jul 2019, 12:04
Forum: ESP Easy: General Discussion
Topic: Data being sent to ThingSpeak not in regular intervals
Replies: 9
Views: 6047

Re: Data being sent to ThingSpeak not in regular intervals

THANKS for making me a bit more clever again, rayE! ;)
Works very well!
by Vilda
03 Jul 2019, 11:29
Forum: ESP Easy: General Discussion
Topic: Data being sent to ThingSpeak not in regular intervals
Replies: 9
Views: 6047

Data being sent to ThingSpeak not in regular intervals

I am trying to sent the data from 4 different sensors (7 different values) to ThingSpeak every 30 seconds. Sensors are set to get the data each 30 seconds (or more frequent). Messaging frequency in Advanced settings is set to 30 seconds. Nevertheless datat from some sensors are received by Thingspea...
by Vilda
16 Jun 2019, 22:22
Forum: ESP Easy: Hardware
Topic: Manually entered address for 1-Wire device (DS18B20)
Replies: 3
Views: 7615

Manually entered address for 1-Wire device (DS18B20)

I need to connect 8 DS18B20 sensors to ESP Easy. Apparently there is some problem with the address discovery - ESP Easy does not find any device, dedicated sketch founds 4 devices, each listed twice. Nevertheless when I write a sketch with hardcoded addresses then it works. Would it be possible to a...