Update Phc2Mqtt to v5 via Webinstaller does not work

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20 Dez. 2025 14:20 - 21 Dez. 2025 17:45 #1 von Arne
Update Phc2Mqtt to v5 via Webinstaller does not work wurde erstellt von Arne
Hello everyone,

Background: I want to connect my PHC system to Home Assistant during the Christmas holidays. The idea is to use Home Assistant via IOBroker and Phc2Mqtt hardware to control the house. Important for setup: Home Assistant runs on its own VM, IOBroker on another separate VM under Ubuntu Linux. 
I started setting up the Phc2Mqtt hardware. I receive the MQTT data in IOBroker. Writing MQTT data does not work in IOBroker for now.
End of background story :) I solve this later.

I decided to flash the Pch2Mqtt hardware to the current version.
To do this, I unscrewed the case and connected the ESP32 to the PC via USB.
I installed the UART driver:
www.silabs.com/software-and-tools/usb-to...rivers?tab=downloads
and used the web installer ( sim0njo.github.io/install/ ) in EDGE and Chrome.
Unfortunately, I got the same error message every time:

“Failed to download manifest”
 
 
Letzte Änderung: 21 Dez. 2025 17:45 von Arne. Begründung: typo

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20 Dez. 2025 14:40 - 21 Dez. 2025 17:46 #2 von Arne
Arne antwortete auf Update Phc2Mqtt to v5 via Webinstaller does not work
Find a workaround:
I load the v5 ther sim0njo.github.io/docs/Downloads/ and insall it with the webinterface.
Letzte Änderung: 21 Dez. 2025 17:46 von Arne. Begründung: typo

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21 Dez. 2025 17:48 #3 von Arne
Arne antwortete auf Update Phc2Mqtt to v5 via Webinstaller does not work
Was not the best idea, after a powercycle I could not reach the device any more....

@simon, coul you help me to flash the ESP32 ?

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21 Dez. 2025 20:29 #4 von Arne
Arne antwortete auf Update Phc2Mqtt to v5 via Webinstaller does not work
Update:
I flash the device using the pyFlasher, I add the log. I was able to access the device againg, 
Unforunately it does not work correct. 
I was not able to setup MQTT... 
Code:
2025-12-21,20:21:04,I,APPL,!Phc2Mqtt,v5.02.02,Jun 22 2025 by Jo Simons (c) 2020-2025 2025-12-21,20:21:04,I,APPL,!Stats={"save":13,"boot":7,"evtQueOvf":0,"freeHeap":4397080},"rstReason":"12/RTCWDT_CPU_RESET"} 2025-12-21,20:21:04,E,APPL,!Mounting FATFS failed,err=261 2025-12-21,20:21:04,I,APPL,!WThread started on core 0 2025-12-21,20:21:04,I,APPL,!WThread started on core 1 2025-12-21,20:21:04,E,STMD,!Cannot start,err=4 2025-12-21,20:21:04,I,NETW,!Mode=STA 2025-12-21,20:21:04,I,NETW,>Starting Wifi as STA, connecting to Zender24... 2025-12-21,20:21:04,I,NETW,<Connected to Zender24 2025-12-21,20:21:05,I,NETW,<Got IP address 192.168.10.241 2025-12-21,20:21:05,D,SNTP,!Initialising... 2025-12-21,20:21:05,I,HTPS,!Started 2025-12-21,20:21:10,I,SNTP,!TimeSync: UTC-1UTC-2,M3.4.0/2,M10.4.0/3

In the log I do have a "STMD,!Cannot start,err"..... 
Anhänge:

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21 Dez. 2025 22:27 #5 von Arne
Arne antwortete auf Update Phc2Mqtt to v5 via Webinstaller does not work
Thx Jo Simons for updating the Webserver, works better now :)
log:
Code:
2025-12-21,21:23:35,I,APPL,!Phc2Mqtt,v5.02.06,Sep  9 2025 by Jo Simons (c) 2020-2025 2025-12-21,21:23:35,I,APPL,!Info={"save":5,"boot":4,"evtQueOvf":0,"freeHeap":4397108},"rstReason":"1/POWERON_RESET","pcbVer":"0/2.x","nvs":{"ver":05080000,"size":1024} 2025-12-21,21:23:35,I,APPL,!Mounted FATFS 2025-12-21,21:23:35,I,APPL,!WThread started on core 0 2025-12-21,21:23:35,I,APPL,!WThread started on core 1 2025-12-21,21:23:35,I,STMD,!Started in proxy mode,v3.30 2025-12-21,21:23:35,I,NETW,!Mode=STA 2025-12-21,21:23:35,I,NETW,>Starting Wifi as STA, connecting to Zender24... 2025-12-21,21:23:35,I,NETW,<Connected to Zender24 2025-12-21,21:23:36,I,NETW,<Got IP address 192.168.10.241 2025-12-21,21:23:36,I,HTPS,!Started 2025-12-21,21:23:36,I,STMD,<boo/imd.8=attrib:00 2025-12-21,21:23:36,I,STMD,<boo/omd.9= 2025-12-21,21:23:38,I,SNTP,!TimeSync: UTC-1UTC-2,M0.0.0/2,M0.0.0/3

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