Added Tx20 Wind Sensor #3146

TheEggi · 2018-07-06T23:00:01Z

Details of the sensor can be found in this issue:
#2654

The wind sensor consist of:

red cable (vcc)
yellow (gnd)
black cable (transmit) - can be configured using UI
green cable (starts transmission - should be connected to gnd)

Config:

Result:

Json Result:
"TX20":{"SPEED_AVG:":nan, "SPEED_MAX":0.00, "DIRECTION":"NNE"}

Jason2866 · 2018-07-09T13:25:58Z

Hi @TheEggi sounds interesting 👍
How precise is the TX20? (Schätzeisen oder Messgerät).
TXH and greets from South Germany

TheEggi · 2018-07-09T13:43:16Z

To be honest ... I don't have anything that I could compare it to. I mean the position is marked on the sensor and seems to work as expected but for the wind speed the only test that I could do was to blow at it and see if the speed is increasing/decreasing - and that seemed to have worked. If you have a better way/idea (without any real testing equipment) how I can test the precision of the device, I am more than happy to try it.

Jason2866 · 2018-07-09T14:20:15Z

I think i buy one. I can compare it with the quality (expensive) Aneometer from my brother (hang gliding...)
No really idea for testing, maybe drive with a bike with portable mqtt equpment...
Thx

Silencer80 · 2018-07-11T13:53:40Z

Thank you very much @TheEggi for implementing this!

I have just returned from a businesstrip and have a lot of work to do. However, I already have a NodeMCU and a TX20 sensor on my desk to test that as soon as possible.

I'm so curious if that works well. I can compare the results with my mdt SCN-WS3HW.01 Weatherstation.

Thank you again!
-Boris

FabianHM · 2018-10-04T10:15:02Z

Hello,
What are the chances that Tasmota's support will be short-term? I could buy the device just under 30 € but would not buy it without Tasmota use.
Greetings Fabian

Jason2866 · 2018-10-04T16:41:07Z

@FabianHM
Dont hesitate. Buy one it works with the fork from @TheEggi

ascillato · 2018-10-17T16:29:02Z

sonoff/sonoff.ino

@@ -2551,4 +2551,5 @@ void loop()

 //  yield();     // yield == delay(0), delay contains yield, auto yield in loop
  delay(sleep);  // https://github.com/esp8266/Arduino/issues/2021
+  XsnsCall(FUNC_LOOP);


Hi, This line shouldn't be there.

Please, check other sensors to see the way tasmota handle this.

ascillato · 2018-10-17T16:31:06Z

sonoff/xsns_91_tx20.ino

+/*********************************************************************************************\
+ * Tx20 wind sensor
+ \*********************************************************************************************/
+


You need to add a

Suggested change

#ifdef USE_TX20_wind_sensor

in order to enable or disable this sensor from user_config.h file

By default this sensor should be disabled in user_config.h

ascillato · 2018-10-17T16:31:50Z

sonoff/xsns_91_tx20.ino

+#endif  // USE_WEBSERVER
+  }
+  return result;
+}


Add below this a
#endif // enable sensor

ascillato · 2018-10-17T16:34:58Z

@TheEggi

This PR has been rebased with the new version of Tasmota.

Could you update it?

FabianHM · 2018-10-18T18:32:43Z

Details of the sensor can be found in this issue:
#2654

The wind sensor consist of:
* red cable (vcc)

* yellow (gnd)

* black cable (transmit) - can be configured using UI

* green cable (starts transmission - should be connected to gnd)
Config:

Result:

Json Result:
"TX20":{"SPEED_AVG:":nan, "SPEED_MAX":0.00, "DIRECTION":"NNE"}

What does the analogue input in screenshot "10" indicate?

ascillato · 2018-10-18T19:16:17Z

Means that in his version he has enabled the use of the Analog input on the pin A0 but nothing is connected there. Just that. Nothing to do with this PR nor the sensor. Don't worry.

TheEggi · 2018-10-20T07:56:07Z

Added most of your suggestions. Maybe you have a suggestion on which sensor I could check as an example to remove the FUNC_LOOP.

arendst · 2018-10-20T15:26:17Z

Based on your work I will rewrite and release soon. You then have the opportunity to test as I do not own a Tx20...

arendst · 2018-10-20T17:24:44Z

I see that you translate D_UNIT_KMH into "kpH". Shouldn't that be "kmh"?

TheEggi · 2018-10-20T18:26:22Z

I guess kmh is the correct short form of kilometer per hour – so you are right.

Jason2866 · 2018-10-21T08:05:54Z

Hello together,
i have bought a TX20 this week. Happy to test when the "final" version is done.

Add support for La Crosse TX20 Anemometer (#2654, #3146)

arendst · 2018-10-21T10:46:29Z

Just released a version for the TX20. Give it a try and let me know if it works pls.

TheEggi · 2018-10-21T12:38:40Z

Seems to be working. Thank you for adding it.

Jason2866 · 2018-10-28T12:57:25Z

Thx for programming and adding.

arendst · 2018-10-28T13:08:47Z

Thx for testing ;-)

Sepultura22 · 2018-11-20T09:01:16Z

Hi, I have a doubt. I bought a TX20 sensor and it does not work for me. I have loaded the latest tastmota firmware in a basic sonoff and soldered the black cable in gpio4, the yellow and green cable in gnd and the red in vcc. I have also selected in the configuration that gpio4 acts with TX20. Should we do more? Thank you very much for your work, it is just what I was looking for.

travelling-man · 2018-12-08T10:38:41Z

Hello,

I have a problem that only updates the wind direction. The speed doesn't change and stays at 0.0 km/h permanently.

Does anyone have similar problems?

Jason2866 · 2018-12-08T10:47:12Z

Nope, works fine for me

FabianHM · 2018-12-08T11:02:22Z

it works fine for me too. No Problems

travelling-man · 2018-12-08T11:42:09Z

what hardware do you use?

All cables (red -> 3,3v) (green, yellow -> gnd) (black -> d2) are already connected before starting the Wemos.

I am using a Wemos d1 mini and its 3,3v.

Strange is that the wind direction is updated.

Is there a way to debug it?

Jason2866 · 2018-12-08T13:52:13Z

Just this...

Jason2866 · 2018-12-08T13:53:59Z

Isnt installed because solar charging part isnt done right now...
3d printend stuff needs to be done too

travelling-man · 2018-12-09T16:23:06Z

How long is the cable from your TX-20? I had some measurement results for a few seconds yesterday.

TheEggi · 2018-12-10T04:24:06Z

I cut the cable down to ~1.5m as I did not need it to be any longer - worked without any issues.

travelling-man · 2019-10-03T22:00:08Z

I cut the cable down to ~1.5m as I did not need it to be any longer - worked without any issues.

Can you take a picture with the model number?

travelling-man · 2019-11-03T06:53:22Z

Does anyone still have a photo with the original pin assignment?

davide5681 · 2020-02-02T21:31:02Z

e possibile direttamente da tasmota abilitare un uscita una volta arrivati ad una soglia di velocità ?

Pastant · 2020-02-08T14:15:22Z

I tried the TX23 because the TX20 is not available any longer. The TX23 is not compatible! Even the support for the TX20 was dropped in recent releases (8.1) ...

Jason2866 · 2020-02-08T16:26:15Z

Support for TX20 is NOT dropped. It is just not in a precompiled version (as many other drivers)
Read section self compile in the documentation www.tasmota.com

Pastant · 2020-02-08T18:44:15Z

The "Complete list of available feature and sensors." states that tasmota-sensors.bin supports the TX20. So the precompiled supprt is dropped. I won't compile a version because I only own a TX23 which is not compatible ...

curzon01 · 2020-02-19T15:05:28Z

I'm currently trying to adapt the TX20 driver also for TX23. The protocol is the same but TX23 needs an initial signal to send out their data where TX20 sends every 2 seconds automatically.

Add support for La Crosse TX23 Anemometer (#3146)

TheEggi mentioned this pull request Jul 6, 2018

Feature-Request: Support TX20 Wind Sensor #2654

Closed

ascillato suggested changes Oct 17, 2018

View reviewed changes

TheEggi added 2 commits October 18, 2018 13:30

tx20 wind sensor added

d54f5c2

updated language files

ed2044f

TheEggi force-pushed the development branch from defc809 to ed2044f Compare October 20, 2018 07:45

Added possibility to disable sensor.

7c9de92

arendst added a commit that referenced this pull request Oct 21, 2018

Add support for TX20

266f7f1

Add support for La Crosse TX20 Anemometer (#2654, #3146)

arendst closed this Oct 21, 2018

TheEggi mentioned this pull request Dec 26, 2018

added tx20 wind sensor esphome/esphome-core#334

Closed

2 tasks

Jason2866 mentioned this pull request Mar 4, 2019

Eltako Wind Sensor reopen issue #5391

Closed

curzon01 added a commit to curzon01/Tasmota that referenced this pull request Feb 20, 2020

Add support for La Crosse TX23 Anemometer (arendst#3146)

ea99cdc

curzon01 mentioned this pull request Feb 20, 2020

Add support for La Crosse TX23 Anemometer (#3146) #7765

Merged

6 tasks

arendst added a commit that referenced this pull request Feb 20, 2020

Merge pull request #7765 from curzon01/development

1875365

Add support for La Crosse TX23 Anemometer (#3146)

Added Tx20 Wind Sensor #3146

Added Tx20 Wind Sensor #3146

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TheEggi commented Jul 6, 2018

Jason2866 commented Jul 9, 2018

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