Search found 19 matches

by StefanD
15 Aug 2019, 10:53
Forum: ESP Easy: General Discussion
Topic: RPIEasy
Replies: 157
Views: 21047

Re: RPIEasy

Hi Enesbcs, looking at the plugins implemented in rpieasy I found one that looks very promising for me. It is about plugin P511 - Run OS command. My question is: with this command it is possible to run/stop any executable script even it is not a python3 script? Can be used in rules ? Please give me ...
by StefanD
06 Aug 2019, 21:58
Forum: ESP Easy: General Discussion
Topic: RPIEasy
Replies: 157
Views: 21047

Re: RPIEasy

Hi Enesbcs, regarding infrared plugin I want to tell you that am using with success in other python application pigpio library and according with the documentation it is also capable to be an alternative to lirc for transmitting and receiving IR codes. You can check this link : https://raspberrypi.s...
by StefanD
30 Jul 2019, 19:57
Forum: ESP Easy: General Discussion
Topic: RPIEasy
Replies: 157
Views: 21047

Re: RPIEasy

Hi Enesbcs,
I am using RPIEasy for some time and it is a great piece of software. When do you think that will be possible for you to implement in RPIeasy ToniA infrared plugin for controlling air conditioning units(I think is HeatpumpIR plugin)?
Thank you
by StefanD
17 May 2019, 07:40
Forum: ESP Easy: Projects / Applications
Topic: Calculating kWh from Amps+Volts
Replies: 10
Views: 1861

Re: Calculating kWh from Amps+Volts

Hi,
And sorry for delay in answering...
If you look at the datasheet of INA 219 you will see that in the registers it is available also power calculation not only current and voltage. In order to display power in Espeasy the plugin must be modified and this is quite simple...
Best regards
Stefan D.
by StefanD
28 Feb 2019, 10:54
Forum: ESP Easy: General Discussion
Topic: RPIEasy
Replies: 157
Views: 21047

Re: RPIEasy

Hi, I want to know more about the implementation of the rules in rpi-easy if is similar with espeasy which is very basic due to the memory limitation of the esp8266. Do you think that rules can be implemented like writing a python script inside the rules page to import and run external python module...
by StefanD
18 Feb 2019, 19:23
Forum: ESP Easy: General Discussion
Topic: RPIEasy
Replies: 157
Views: 21047

Re: RPIEasy

Hi, it is a very nice project and I run it for several days by now without problems. Regarding temperature sensor DS18B20 I think there is a bug in the software. I have 5 sensors connected on the same 1wire bus but I can connect and read temperature only on maximum two sensors. It is strange that al...
by StefanD
20 Feb 2018, 20:30
Forum: ESP Easy: Projects / Applications
Topic: RCWL-0516 Microwave Motion Sensor
Replies: 43
Views: 29862

Re: RCWL-0516 Microwave Motion Sensor

The real operating frequency of the RCWL microwave sensor is about 3.1 Ghz and not 5.8Ghz so is close to wifi frequency. There is definitely interference between esp and the sensor. Checking the log in my esp when the sensor is very close I have a false alarm every time when esp is connecting to dom...
by StefanD
19 Feb 2018, 20:22
Forum: ESP Easy: Projects / Applications
Topic: RCWL-0516 Microwave Motion Sensor
Replies: 43
Views: 29862

Re: RCWL-0516 Microwave Motion Sensor

Hi all, I checked this sensor and is working very well when is not close to the esp module. When is near it there is a high interference between the wifi emitted frequency of the esp module and the RCWL-0516 microwave frequency which is causing false triggering. In my opinion RCWL cannot be used rel...
by StefanD
31 Aug 2017, 18:51
Forum: ESP Easy: Hardware
Topic: INA219 shunt resistor change to 0.01 ohm
Replies: 15
Views: 7422

Re: INA219 shunt resistor change to 0.01 ohm

Hi,
there is no current limit in using external shunt , in your case let say a standard 500A/75mv. Calibration procedure should be calculated according with sensor TI manual and this plugin modified to include and use this calibration.
Best regards
by StefanD
30 Aug 2017, 16:04
Forum: ESP Easy: Hardware
Topic: INA219 shunt resistor change to 0.01 ohm
Replies: 15
Views: 7422

Re: INA219 shunt resistor change to 0.01 ohm

Hi KKSU, I am glad to hear that is working. Just an advice for you when you will install the INA sensor with the external shunt. Wires to the external shunt to be as short as possible, avoid grounding loops and if you use the same voltage to supply the module through a DC buck converter use separate...
by StefanD
28 Aug 2017, 21:31
Forum: ESP Easy: Hardware
Topic: INA219 shunt resistor change to 0.01 ohm
Replies: 15
Views: 7422

Re: INA219 shunt resistor change to 0.01 ohm

Hi, can you check if the plugin you load is the same like the one below? //####################################################################################################### //######################### Plugin 027: INA219 DC Voltage/Current sensor ################################ //#############...
by StefanD
27 Jul 2017, 21:50
Forum: ESP Easy: Hardware
Topic: IR Transmitter ?
Replies: 119
Views: 85067

Re: IR Transmitter ?

Hello, for LG AC your LG TV code will not work. Try to compile espeasy with a modified plugin 035 that I will post it below. It is working with my model of LG AC. Example of the command to power on the AC unit in cool mode with 22 deg will be something like http://192.168.x.x/control?cmd=IRSEND,LG_O...
by StefanD
14 Jul 2017, 19:22
Forum: ESP Easy: Hardware
Topic: INA219 shunt resistor change to 0.01 ohm
Replies: 15
Views: 7422

Re: INA219 shunt resistor change to 0.01 ohm

Hi, I modified some time ago INA219 plugin to be able to measure 16V and 30A with 2.5mohms external shunt and is working properly. Below is the code I added in the plugin. For 1 mohm you should follow the TI instructions how to calculate the calibration parameters and insert them in the plugin... //...
by StefanD
07 Jul 2017, 23:23
Forum: ESP Easy: Hardware
Topic: IR Transmitter ?
Replies: 119
Views: 85067

Re: IR Transmitter ?

Hi all, I modified the plugin in the way Marko explain previously in this post to be able to control my LG air conditioning unit. It is working very well from the beginning and it is so simple to make it working. Just use IRrecvDumpV2 to record the raw signal parameters and use them to modify the pl...
by StefanD
09 Mar 2017, 09:51
Forum: ESP Easy: Projects / Applications
Topic: Read MQTT topic on ESPEasy
Replies: 1
Views: 1070

Re: Read MQTT topic on ESPEasy

Hi, you have to use MQTT import plugin and in the settings to subscribe to the topic /thermostat/set. If is not already included in your espeasy version installation you will find it in the ESPEasy-Plugin-Playground. After that, you have to write a rule base on the value you received from the topic....
by StefanD
06 Mar 2017, 19:56
Forum: ESP Easy: Software
Topic: Still bugs in new INA219.ino for quad INA219 support
Replies: 5
Views: 2120

Re: Still bugs in new INA219.ino for quad INA219 support

Hi everyone,
I did some others modifications on the code in order to display in the topics from which INA the measurements are performed.
Something like INA 0x41 : voltage : 12.34. I will try to make a pull request via Github if is not too complicated...
Best regards
by StefanD
05 Mar 2017, 09:26
Forum: ESP Easy: Software
Topic: Still bugs in new INA219.ino for quad INA219 support
Replies: 5
Views: 2120

Re: Still bugs in new INA219.ino for quad INA219 support

Hi everyone, I did the modifications Bert suggested and everything it is working properly now. I want to mention the one line must be added in the beginning: uint8_t ina219_i2caddr; . Also the modified output for the sensor to have instead of always "INA: value" for all 3 options, separate topics IN...
by StefanD
15 Feb 2017, 12:50
Forum: ESP Easy: Projects / Applications
Topic: DHT11 and Node-red with mqtt
Replies: 1
Views: 1651

Re: DHT11 and Node-red with mqtt

Hi Nigel, it is relatively simple to do this. Just select domoticz mqtt protocol in espeasy and create a dht device with an idx... In nodered create a flow with mqtt input with topic domoticz/in connected to a debug output in order to check the data flows to nodered. Check attached picture. I hope i...
by StefanD
28 Jan 2017, 20:29
Forum: ESP Easy: Hardware
Topic: 2x INA219 and ESPeasy
Replies: 7
Views: 5504

Re: 2x INA219 and ESPeasy

Hi all, I am trying to measure current and voltage of 24V battery charger using 2xINA sensors. I loaded this modified plugin and connect the 2 sensors, one with address 0x40 and the other with address 0x41 and I can say that it is not working properly. When both sensors are connected it is not possi...