Search found 15 matches

by BobS
30 Oct 2016, 18:27
Forum: ESP Easy: General Discussion
Topic: Pulse counter problem
Replies: 4
Views: 1570

Re: Pulse counter problem

The formule option works but the %value% refers to the Counter and not to the Total.
by BobS
23 Mar 2016, 21:40
Forum: ESP Easy: Hardware
Topic: [solved] Problem with DS18b20
Replies: 18
Views: 9672

Re: Problem with DS18b20

I did the test shown above with a waterproof ds18b20.
The resistor value isn't critical so it won't hurt to add an external one.
by BobS
23 Mar 2016, 20:14
Forum: ESP Easy: Hardware
Topic: [solved] Problem with DS18b20
Replies: 18
Views: 9672

Re: Problem with DS18b20

@vince It looks like there is always some data in the portnumber field even when no device connected at all. When you go to the device page and edit the device it should look like the image below. When the correct gpio is selected a device number should appear like ROM: 28-........... Then save the ...
by BobS
22 Mar 2016, 21:05
Forum: ESP Easy: Hardware
Topic: [solved] Problem with DS18b20
Replies: 18
Views: 9672

Re: Problem with DS18b20

The port number is a device specific ID and is burned in the device at the factory. The most likely reason the device ID is wrong is a problem in the hardware connections. + must be connected to the 3.3v at the esp, - to the ground. D must be connected to the gpio pin you want to use. The resistor m...
by BobS
16 Feb 2016, 12:31
Forum: ESP Easy: Hardware
Topic: New ESP gadget
Replies: 326
Views: 185959

Re: New ESP gadget

Maybe this should be discussed in a separate topic. There seems to be some issues in the arduino-esp8266 v2.0.0 libraries. I tried to do OTA on a version with 64k spiffs but the OTA never confirmed with OK. Also with other size of Spiffs I can do a OTA and getting a OK confirmation while the result ...
by BobS
16 Feb 2016, 12:05
Forum: ESP Easy: General Discussion
Topic: OTA with 1mbyte
Replies: 5
Views: 3029

Re: OTA with 1mbyte

1mb with 512k spiffs won't work there is only 512k left for both old and new image.
You must select a smaller spiffs size to make it work.
by BobS
05 Feb 2016, 12:45
Forum: ESP Easy: Hardware
Topic: pulse counter with CNY70
Replies: 25
Views: 20163

Re: pulse counter with CNY70

Hi, The accuracy I get is very high. Virtually no miscounts with normal water flow even when watering the garden . The only miscounts I get is when the contact between ESP and Domoticz is lost and ESP resets. Important difference between cny70 and the tcrt5000 is the physical layout. The cny70 is co...
by BobS
01 Feb 2016, 19:36
Forum: ESP Easy: General Discussion
Topic: ESP8266 ESP-01 problems [Solved]
Replies: 10
Views: 6485

Re: ESP8266 ESP-01 problems

Did you check the ESPeasy logging (maybe with increased log level) to see what is happening?
by BobS
01 Feb 2016, 18:05
Forum: ESP Easy: General Discussion
Topic: ESP8266 ESP-01 problems [Solved]
Replies: 10
Views: 6485

Re: ESP8266 ESP-01 problems

Hi, ESPeasy will not send out data when you have not entered an idx for Domoticz in the device setup. To get the idx go to Domoticz. You already have two virtual hardware devices defined (test and virtual). Select one of these and push the 'create virtual sensors' button that will give you the possi...
by BobS
01 Feb 2016, 17:40
Forum: ESP Easy: Hardware
Topic: pulse counter with CNY70
Replies: 25
Views: 20163

Re: pulse counter with CNY70

@Danny: If you use a nodemcu like board you can beter use one of the other gpio inputs (I use gpio4). When gpio2 is low at reboot I noticed the ESP can hang. :mrgreen: The combination gpio0 high, gpio2 low is an undefined startup condition. It should not be possible for both leds to light up at the ...
by BobS
31 Jan 2016, 21:10
Forum: ESP Easy: Hardware
Topic: pulse counter with CNY70
Replies: 25
Views: 20163

Re: pulse counter with CNY70

Hi Danny, To answer some of your questions: I have two meters (cold and warm) cold gives two pulses/rotation warm gives one pulse/rotation. This can be influenced by the way the cny70 is positioned on the meter. The ESPeasy pulsecounter uses interrupts on the negative edge to count pulses. You can s...
by BobS
29 Jan 2016, 22:42
Forum: ESP Easy: Hardware
Topic: pulse counter with CNY70
Replies: 25
Views: 20163

Re: pulse counter with CNY70

En de warmwatermeter:
Warmwatermeter_a.jpg
Warmwatermeter_a.jpg (134.32 KiB) Viewed 12042 times
by BobS
29 Jan 2016, 22:42
Forum: ESP Easy: Hardware
Topic: pulse counter with CNY70
Replies: 25
Views: 20163

Re: pulse counter with CNY70

Het lukt me niet om meer dan één plaatje tegelijk te laden dus daarom apart.

Koudwatermeter:
Koudwatermeter_c.jpg
Koudwatermeter_c.jpg (172.15 KiB) Viewed 12042 times
by BobS
29 Jan 2016, 22:35
Forum: ESP Easy: Hardware
Topic: pulse counter with CNY70
Replies: 25
Views: 20163

Re: pulse counter with CNY70

Hi Danny, i use a schematic based on a CNY70 reflective sensor and ESPeasy for my watermeters and that works very good. Some remarks if you change the location of the foto transistor and the resistor (transistor on the 3v3 and resistor to ground) it works better. You may also need to check with seve...
by BobS
18 Jan 2016, 21:41
Forum: ESP Easy: Software
Topic: esp Build:68 with problem
Replies: 7
Views: 2300

Re: esp Build:68 with problem

Hi, I have seen this problem too. I think it's caused by timing issues when reading the DHT. Sometimes an extra bit is read before the actual value this results in a measurement with only half the value. Maybe this can be corrected by changing the value of the pull-up resistor or using another input...