A version for Volkszähler (Hitchi Tasmota) for Orbis Energy-Meters e.g. EFR
in Tasmota this script was applied, to configure the output.
>D
>B
->sensor53 r
>M 1
+1,3,s,16,9600,ENERGY
1,77070100010800ff@1000,Consumption,kWh,Total,4
; für Einspeisung (SGM-C8-xxx2xx)
;1,77070100020800ff@1000,Supply ...

At the moment the Ahoy-DTU version 8.140 has stability problems when you use mqtt. So Gerhards script is still very useful.

I also rewrote my shell-skript for the zero-export in the way that it doesn´t need mqtt anymore.
Now it communicates via rest-api.

Here is the version for single Inverter and ...

If you want to integrate Ahoy-DTU version 8.1.40 you have to change the script as follows
--------------------------------------------------

jsondata = assert(io.popen('curl --connect-timeout 5 "http://YOUR_DTU_IP/api/inverter/id/0"'))
device = jsondata:read('*all')
jsondata:close()
--data ...

Ahgghhhaaa!

The Tapo App on my mobile forced me to upgrade 2 of my Tapo Plugs.

Now the firmware is 1.5.5 Rel 40646 an the Tapo Plugin for Domoticz isn`t able to connect to the plugs anymore.

I tried to update the py100

pip3 install PyP100 -t . --upgrade

no success. Neither the old, nor the ...

New version of the script for 2 HM-300, with new syntax for AHOY-DTU 0.6.9

#!/bin/bash
Limit=215
MLimit=0
LastRun=0
MaxPower=215
LastLimit=231
ldct=0
LimitAgg=0
Fronius_IP=1.2.3.4
INo=0
DATUM=$(date +%d.%m.%y" "%H:%M:%S)
Lock=/tmp/smphm3_unlock
RealMPow=231
/usr/bin/mosquitto_pub -t inverter/ctrl ...

I wrote a shell-script to read my fronius-inverter`s datalogger.
The script reads the power values and then sends the delta to my hm-300 to compensate the base load in the night.
hm-300 is connected to an 25,6 V battery.

prerequisites:
- Deep-Standy of Fronius-inverter has to be disabled ( Settings ...

infinite loop with

os.execute("sleep 15")

But im not sure, if it realy makes sense:

AHOY-DTU sends commands instantly to the inverter, but the inverter only accepts commands within 30 sec to 90 sec.
Every command is fire and forget.
If the smartmeter`s sampling rate is higher than 30 sec than ...

BTW: If you have WIFI Connection Problems (Lost Connections etc. ) the TAPO firmware upgrade to version 1.4.9 is really helpful

Hi belzig,

I have 2 Tapo plug wich are not in domoticz because of errors.
I try your method, and I have errors :

2022-05-20 09:41:23.491 Error: Tapo IP 21: 'onHeartbeat' failed 'Exception':'Error Code: -1501, Invalid Request or Credentials'.
2022-05-20 09:41:23.491 Error: Tapo IP 21: Exception ...

It seems that Version 0.0.19 of PyP100 is buggy. I finally installed the version PyP100 0.0.18 and now the Plugin works.

pip uninstall PyP100
sudo pip uninstall PyP100

Probably delete the directory
cd /home/pi/domoticz/plugins
sudo rm -R Domoticz-Tapo
git clone https://github.com/593304/Domoticz ...

With bullseye the error messages are like this.
2022-05-10 18:41:01.084 Error: Tapo Test: Call to function 'onCommand' failed, exception details:
2022-05-10 18:41:01.085 Error: Tapo Test: Traceback (most recent call last):
2022-05-10 18:41:01.085 Error: Tapo Test: File "/home/pi/domoticz/plugins ...

Hi,
I installed the plugin, and after stetting up the P100 in the Hardware section, the devices shows up in Devices.
But I cannot switch it on or off

2022-05-10 17:42:26.118 Error: Test-Tapo: 'onHeartbeat' failed 'KeyError':'('result',)'.
2022-05-10 17:42:26.118 Error: Test-Tapo: Exception ...

Finally I made it to get shelly plugin working on bullseye. Installing the newest beta version of domoticz did the trick.

Now im trying to set up the shelly plus 1 relays into domoticz, but it seems that they are quite different to shelly 1 open source.

Has anyone managed to get shelly plus1 ...