@apollon77 hier die neue Version

 Discovering PH803W devices ... CTRL-C to quit
  ph803w:discovery Listen for local PH803W devices on port 12414 +0ms
  ph803w:discovery Send broadcast message 0000000303000003 +1ms
  ph803w:discovery Parsing discovered device: 192.168.0.118:12414 - 000000036800000400166b624538384a6772685a7930794e4a6f6e503961624b000640f5202c849300000020326433643935346439626237343162346131396261313135333130343933326200000000000000026170692e67697a776974732e636f6d3a383000342e302e3800 +305ms
  ph803w:discovery Discovered device: {"ip":"192.168.0.118","id":"kbE88JgrhZy0yNJonP9abK","data1":"40f5202c8493","data2":"","data3":"2d3d954d9bb741b4a19ba1153104932b","apiServer":"api.gizwits.com:80","version":"4.0.8"} +2ms
PH803W Device discovered on 192.168.0.118
{"ip":"192.168.0.118","id":"kbE88JgrhZy0yNJonP9abK","data1":"40f5202c8493","data2":"","data3":"2d3d954d9bb741b4a19ba1153104932b","apiServer":"api.gizwits.com:80","version":"4.0.8"}
  ph803w:discovery Ignore data package because invalid message type 26: 000000034500001a00166b624538384a6772685a7930794e4a6f6e503961624b000640f5202c849300203264336439353464396262373431623461313962613131353331303439333262 +29s

@apollon77 das ist ein guter tipp, da muss ich keine extra Wlan Steckdose für den ph803 nehmen.
Werde es heute Nachmittag direkt testen. Danke für den Hinweis

@apollon77 danke jetzt geht es, und vielen dank für die Arbeit, die du in den Adapter gesteckt hast

@apollon77 habe 3.1.6, werde den mal aktualisieren

@apollon77 ich bekomme beim installieren nur die Fehlermeldung, weißt du was da falsch ist?

$ ./iobroker url "https://github.com/Apollon77/ioBroker.ph803w.git" --debug
Info: Can not get current GitHub commit, we remember master branch only. Status: 422 (No commit found for SHA: master)
install https://github.com/Apollon77/ioBroker.ph803w/tarball/master
NPM version: 6.14.10
npm install https://github.com/Apollon77/ioBroker.ph803w/tarball/master --loglevel error --prefix "/opt/iobroker" (System call)
npm ERR!
 code E404
npm
 ERR! 
404 Not Found - GET https://codeload.github.com/Apollon77/ioBroker.ph803w/legacy.tar.gz/masternpm
 ERR! 
404 npm 
ERR! 
404  'https://github.com/Apollon77/ioBroker.ph803w/tarball/master' is not in the npm registry.npm
 ERR! 
404 Your package name is not valid, because npm ERR! 404  1. name can only contain URL-friendly charactersnpm ERR! 404  2. name can no longer contain capital lettersnpm ERR! 404 npm ERR! 404 Note that you can also install from anpm ERR! 404 tarball, folder, http url, or git url.
npm ERR! A complete log of this run can be found in:npm ERR!     /home/iobroker/.npm/_logs/2021-06-09T11_27_44_955Z-debug.log
ERROR: host.iobroker Cannot install https://github.com/Apollon77/ioBroker.ph803w/tarball/master: 1
ERROR: process exited with code 25

@apollon77 hier die neue Version

 Discovering PH803W devices ... CTRL-C to quit
  ph803w:discovery Listen for local PH803W devices on port 12414 +0ms
  ph803w:discovery Send broadcast message 0000000303000003 +1ms
  ph803w:discovery Parsing discovered device: 192.168.0.118:12414 - 000000036800000400166b624538384a6772685a7930794e4a6f6e503961624b000640f5202c849300000020326433643935346439626237343162346131396261313135333130343933326200000000000000026170692e67697a776974732e636f6d3a383000342e302e3800 +305ms
  ph803w:discovery Discovered device: {"ip":"192.168.0.118","id":"kbE88JgrhZy0yNJonP9abK","data1":"40f5202c8493","data2":"","data3":"2d3d954d9bb741b4a19ba1153104932b","apiServer":"api.gizwits.com:80","version":"4.0.8"} +2ms
PH803W Device discovered on 192.168.0.118
{"ip":"192.168.0.118","id":"kbE88JgrhZy0yNJonP9abK","data1":"40f5202c8493","data2":"","data3":"2d3d954d9bb741b4a19ba1153104932b","apiServer":"api.gizwits.com:80","version":"4.0.8"}
  ph803w:discovery Ignore data package because invalid message type 26: 000000034500001a00166b624538384a6772685a7930794e4a6f6e503961624b000640f5202c849300203264336439353464396262373431623461313962613131353331303439333262 +29s

@apollon77

Discover PH803W devices ... CTRL-C to quit
  ph803w:discovery Listen for local PH803W devices on port 12414 +0ms
  ph803w:discovery Send broadcast message 0000000303000003 +1ms
  ph803w:discovery Parsing discovered device: 192.168.0.118:12414 - 000000036800000400166b624538384a6772685a7930794e4a6f6e503961624b000640f5202c849300000020326433643935346439626237343162346131396261313135333130343933326200000000000000026170692e67697a776974732e636f6d3a383000342e302e3800 +30ms
  ph803w:discovery Discovered device: {"ip":"192.168.0.118","id":"kbE88JgrhZy0yNJonP9abK","data1":"40f5202c8493","data2":"","data3":"2d3d954d9bb741b4a19ba1153104932b","apiServer":"api.gizwits.com:80","version":"4.0.8"} +2ms
PH803W Device discovered on 192.168.0.118
{"ip":"192.168.0.118","id":"kbE88JgrhZy0yNJonP9abK","data1":"40f5202c8493","data2":"","data3":"2d3d954d9bb741b4a19ba1153104932b","apiServer":"api.gizwits.com:80","version":"4.0.8"}

@apollon77 bei mir ist es so

  ph803w:discovery Listen for local PH803W devices on port 12414 +0ms
  ph803w:discovery Send broadcast message 0000000303000003 +1ms
  ph803w:discovery Parsing discovered device: 192.168.0.118:12414 - 000000036800000400166b624538384a6772685a7930794e4a6f6e503961624b000640f5202c849300000020326433643935346439626237343162346131396261313135333130343933326200000000000000026170692e67697a776974732e636f6d3a383000342e302e3800 +306ms
  ph803w:discovery Discovered device: {"ip":"192.168.0.118","id":"kbE88JgrhZy0yNJonP9abK","data1":"40f5202c8493","data2":"","data3":"2d3d954d9bb741b4a19ba1153104932b","apiServer":"api.gizwits.com:80","version":"4.0.8"} +1ms
PH803W Device discovered on 192.168.0.118
{"ip":"192.168.0.118","id":"kbE88JgrhZy0yNJonP9abK","data1":"40f5202c8493","data2":"","data3":"2d3d954d9bb741b4a19ba1153104932b","apiServer":"api.gizwits.com:80","version":"4.0.8"}

@apollon77 ok danke dir

@coyote auf seinem github gibt es doch schon was oder sehe ich das falsch?

ist es schon möglich den Adapter zu testen?
Muss man für die Installation anders vorgehen als mit normalen Adapter, die man von github installiert?