Search found 170 matches

by kimot
21 Jan 2018, 14:06
Forum: ESP Easy: General Discussion
Topic: ESP MEGA - Pulse Counter
Replies: 14
Views: 7282

Re: ESP MEGA - Pulse Counter

He has 1600 imp per kwh

1/1600 = 0,000625 It is 0,62 you can see - last number 5 is not visible in formula :o)
by kimot
07 Jan 2018, 23:03
Forum: ESP Easy: Software
Topic: Esp easy update temperature to domoticz generate a reboot
Replies: 6
Views: 1976

Re: Esp easy update temperature to domoticz generate a reboot

I have some nodes with DS18b20 too. They reboots randomly, but I think, that it is my power distribution problem. Now I see, I am not alone. I download dev13_normal into one node and it works more then 3 days without reboot. Others, with dev12, reboots after each couple of hours. It seems, that dev1...
by kimot
10 Dec 2017, 20:31
Forum: ESP Easy: General Discussion
Topic: Espeasy watchdog
Replies: 6
Views: 4230

Re: Espeasy watchdog

adrianmihalko wants check connection with Domoticz. So he can send commands from Domoticz in certain interval - for example every 1 minute. Instead of command "?cmd=GPIO,14,0 and xy/control?cmd=GPIO,14,1" he will send for example " ?cmd=RELAY_OFF and xy/control?cmd=RELAY_ON" On ESPeasy then rules: o...
by kimot
07 Dec 2017, 21:53
Forum: ESP Easy: General Discussion
Topic: EspEasy,relay recovery the last state after power failure
Replies: 5
Views: 2376

Re: EspEasy,relay recovery the last state after power failure

Or you can periodically send state of relays from Domoticz to ESPeasy with LUA scripts - for every minutes for example. Then max. 1 minute after reboot relays will obtain its correct state. Or when booting ESP, send through rules JSON command to Domoticz ( setting variable or dummy switch "ESP_is_bo...
by kimot
05 Dec 2017, 23:44
Forum: ESP Easy: Projects / Applications
Topic: Off Topic: is there something like espeasy for arduino with ethernet?
Replies: 5
Views: 1932

Re: Off Topic: is there something like espeasy for arduino with ethernet?

karl222 wrote:
24 Oct 2017, 11:44
In general i would prefere smaller hardware...

NanoEasy ?
by kimot
05 Dec 2017, 16:34
Forum: ESP Easy: Hardware
Topic: HC-SR04+ and wemos d1 mini pro
Replies: 45
Views: 11863

Re: HC-SR04+ and wemos d1 mini pro

Please explain what fried several ESP8266 on trying 5V feed here. Talking to someone who talked to someone is no valid explanation for that. And datasheet is not valid information? But better looking for graphs someone measured? Look again at entire text and graphs: https://ba0sh1.com/blog/2016/08/...
by kimot
05 Dec 2017, 16:26
Forum: ESP Easy: Projects / Applications
Topic: water leak sensor
Replies: 29
Views: 9696

Re: water leak sensor

He do not use deep sleep because high consumption 20 mikroAmp and wake up interval max 74 minutes. His solution uses timer to wake up possibility every max 7 200 seconds ( not wake up really - switch on ESP and through sw action switch off then ) or through external event. Consumption 1 mikroAmp. Wi...
by kimot
05 Dec 2017, 11:45
Forum: ESP Easy: Hardware
Topic: HC-SR04+ and wemos d1 mini pro
Replies: 45
Views: 11863

Re: HC-SR04+ and wemos d1 mini pro

https://ba0sh1.com/blog/2016/08/03/is-e ... -tolerant/

Page 17 here
https://cdn-shop.adafruit.com/product-f ... N_v4.3.pdf

And I saw some presentation about ESP2866 and spokesman said he talked with director of Espressif about this.
by kimot
05 Dec 2017, 08:49
Forum: ESP Easy: Hardware
Topic: HC-SR04+ and wemos d1 mini pro
Replies: 45
Views: 11863

Re: HC-SR04+ and wemos d1 mini pro

"Espressif CEO Mr Teo Swee Ann commented that “i can reply officially here: it is 5V tolerant at the IO. while the supply voltage is at 3.3V.” Page 17 of ESP8266 Datasheet it is mentioned “All digital IO pins are protected from over-voltage” ( 6V ) Of course some serial safety resistors are always v...
by kimot
03 Dec 2017, 23:37
Forum: ESP Easy: Projects / Applications
Topic: water leak sensor
Replies: 29
Views: 9696

Re: water leak sensor

But do not forgot, that if you wake up your sensor only when water leak, you will never know, if your sensor is still alive after some time. Better way is wake up sensor periodically and send some data to controller ( with battery voltage for example ). And if controller do not receive any data for ...
by kimot
03 Dec 2017, 23:03
Forum: ESP Easy: Software
Topic: Problems with R2.0-dev12
Replies: 22
Views: 4944

Re: Problems with R2.0-dev12

GPIO12 rele1 output - task2 GPIO16 rele2 output - task4 GPIO13 push1 input - task1 button to ground with pull up ( to change state of rele1 ) GPIO14 push2 input - task3 button to ground with pull up ( to change state of rele2 ) Pull up means, that there are internal resistor to +3.3V . So logical 1 ...
by kimot
03 Dec 2017, 21:49
Forum: ESP Easy: Hardware
Topic: HC-SR04+ and wemos d1 mini pro
Replies: 45
Views: 11863

Re: HC-SR04+ and wemos d1 mini pro

ESP2866 GPIOs are 5V tolerant.
Resistor divider not needed.
by kimot
03 Dec 2017, 21:39
Forum: ESP Easy: Software
Topic: Problems with R2.0-dev12
Replies: 22
Views: 4944

Re: Problems with R2.0-dev12

vader, can you explain why we need this inputswitchstate command please? I see, there are pull up resistors on inputs, so they hold 1( high) state all the time. Except, when switch is pushed. So why set it to 1 by sw command. Thank you very much. PS By the way. Where we can find list and description...
by kimot
21 Nov 2017, 23:44
Forum: ESP Easy: Hardware
Topic: Control relay with physical locally button
Replies: 15
Views: 3893

Re: Control relay with physical locally button

Put it next line after you change gpio status. But I use different command: SendToHTTP 192.168.1.253,8080,/json.htm?type=command¶m=switchlight&idx=26&switchcmd=On You mus send command for report "off" status too SendToHTTP 192.168.1.253,8080,/json.htm?type=command¶m=switchlight&idx=26&switch...
by kimot
19 Nov 2017, 19:18
Forum: RFLink: Hardware Related discussions
Topic: RFLink connected to Rasp GPIO instead of USB!!
Replies: 17
Views: 7487

Re: RFLink connected to Rasp GPIO instead of USB!!

I think, that autor wants replace hole Arduino Meg, not connect it through serial port on GPIO. If you want connect 433Mhz receiver and transmitter pins directly to Rasp PI gpio pins - yes, it is possible. RfLink sw runs on Rasp pi intead of Arduino then. No Arduino nedded. Github: https://github.co...
by kimot
03 Nov 2017, 22:36
Forum: ESP Easy: Projects / Applications
Topic: water leak sensor
Replies: 29
Views: 9696

Re: water leak sensor

Something like this:
https://e2e.ti.com/blogs_/b/powerhouse/ ... te-mosfets
datasheet:
http://www.ti.com/product/TPS22910A
Quiescent Current (Iq) (Typ) (uA):

But it is possible with discrete parts too.
by kimot
02 Nov 2017, 13:04
Forum: ESP Easy: General Discussion
Topic: Sending Email directly with Task
Replies: 10
Views: 2352

Re: Sending Email directly with Task

@ toffel969

Very educative...
And by the way - try you find some ESPEasy related links on your google search example?
Lol, there is nothing about ESPEasy !

Maybe search engine is broken, like you wrote ...
by kimot
02 Nov 2017, 12:20
Forum: ESP Easy: Projects / Applications
Topic: water leak sensor
Replies: 29
Views: 9696

Re: water leak sensor

I think about water leak sensor too. I want long battery life and let my controller ( Domoticz ) now, that sensor is alive + send me message, if not. Circuit, witch switch on power for ESPEasy when water leak is detected, its not big problem. All other time ESPEasy is switched completely off. But se...
by kimot
12 Oct 2017, 22:24
Forum: ESP Easy: Software
Topic: electric pulse count to domoticz
Replies: 17
Views: 7241

Re: electric pulse count to domoticz

But calculate the time between the pulses is not actual usage. It is usage between last two pulses only. With heavy load, its close to actual usage, but less power - less actuality of data. Imagine what happens, when power goes to zero. Sensor wait for last pulse, wait, wait, wait .... You never kno...