Sonoff basic use RF and TX

[Dylantje]

Dear all.

I do have a sonoff basic with 11 dallas sensors stable as a rock!!
I can switch and read the sensor with domoticz..

Only i will try to setup a watermeter pulser on the tx or rx pin.
Is this possible?
How?
What pin digital pin are TX an RX?
And perhaps a how to somwhere?
I do have 2 types, what type works fine:
https://www.letscontrolit.com/wiki/index.php/TCR5000
And:
https://www.letscontrolit.com/wiki/index.php/LJ12A3

My watermeter:
http://www.bestelsnel.nu/winkel/water/w ... nbouw.html

Hope there is some help..
THANKS
xxx

[axelmilb]

Hi
TX = GPIO-3
RX = GPIO-1
https://github.com/arendst/Sonoff-Tasmo ... -309821356

[Dylantje]

Thnaks..
Only:

ScreenShot041.jpg (24.54 KiB) Viewed 20997 times

Cannot use them
And now?

[axelmilb]

Disable serial port under Tools / advanced and reboot
You can not do both.

[Domosapiens]

Remember ... pulse counters must be Task 1,2,3 or 4.
There are different types of LJ12A3 's:
- most of them are at least 6V (see here: viewtopic.php?t=3003 )
- but this is a 5V version: https://nl.aliexpress.com/item/Free-shi ... 50006.html. More convenient for your Power Supply. Use a Level Shifter 5V to 3.3V for Signal
- see the table for other versions
- Active High or Active Low ?
- If Active Low: measure between Brown and Black if there is already a 10KOhm pull-up resistor, if not, add it.
- Brown=Vcc, Blue=Ground, Black=Signal
Check here:
https://mertarauh.com/2017/01/18/dont-t ... siest-way/
No experience yet, but it's on the drawing board.

[Dylantje]

task 1-4 als for motion sensors?

[Domosapiens]

Yep, Task 1 up to 4 do have fast response on interrupts.

[grovkillen]

As of last two months all tasks can be used with interrupts.

[Dylantje]

mmm

Did set the gpio 1 and 3 to "on" so i can select them..

did set a dht11 on GPIO1, idx from domoticz, activate the sensor .. No signal only NAN
did the same on GPIO3 only NAN.
Did try this with 2 DHT sensors

Only i get no temp in the espeasy webui and in Domoticz nog tem to.

So what can i do?


Edit..
Did test on a other sonoff on gpio 1 and 3
Without 10 other dallas senors and that is working fine..
When i put the dht on the sonoff with dalls it is not working..

Is there perhaps a max for sensors?

[Dylantje]

other strange part....

Use a:
https://www.letscontrolit.com/wiki/index.php/TCR5000
The light on the pulser is going on and off.. when is move the sensor
Only no pulse in the webui from the sonof, and also not in domoticz.
What pin i use....

My flash is:
ESP_Easy_mega-20180924_test_ESP8266_1024.bin

[TD-er]

You may also have to take a look at the pull-up resistor settings.

[Dylantje]

You may also have to take a look at the pull-up resistor settings.

I do use:
https://www.inventelectronics.com/wp-co ... t11-01.jpg

And in the pulsecounter options i cannot see a high or low setting

[Dylantje]

Settings:

ScreenShot043.jpg (51.14 KiB) Viewed 20937 times

And now counting.

ScreenShot044.jpg (27.87 KiB) Viewed 20937 times

Only not in Domoticz:

ScreenShot045.jpg (12.54 KiB) Viewed 20937 times

[Dylantje]

And what is the differents between:

ScreenShot046.jpg (37.3 KiB) Viewed 20936 times

[Dylantje]

Almost there i think:

ScreenShot047.jpg (106.63 KiB) Viewed 20931 times

Settings from the pulser:

ScreenShot048.jpg (62.44 KiB) Viewed 20931 times

Only not counting in Domoticz?
Once i see a few pulses.. only after a time they are gone..
So i think there is something i need to change in the settings.

Only what are the good settings??

[grovkillen]

The counts are zeroed once published to the controller(s). If you want the sum you need to take care of that on the controller side.

[ManS-H]

I see two different names, waqa and qwswe both with the same idx 12154

[Dylantje]

Correct 2 times a try with differnet setup...

@ grovenkill..
I do not know what you mean??