Powerwall Gateway 1 - Issues with Vitals - Firmware 24.36.1

[jasonacox]

@BJReplay reported:

No luck on the vitals.

In order to log into my system (Gateway 1 vintage) using Telsa One, I have to toggle the switch on the side of the Powerwall.

In order to make sure that I was doing a clean test, I cleaned up cookies from .powerwall and .auth/.powerwall, stopped pypowerwall, changed my local customer password to one without an * (which was causing problems when testing on the command line), and re-saved the .env file, and restarted the pypowerwall docker container with debug=yes in the .env

I think the fact that I have to toggle the switch on the side of the Powerwall is a symptom that I'll not be able to get the TEDAPI working, but would be interested to see if there's more to be done to attempt to debug:

pypowerwall.env

PW_EMAIL=<original installer email>
PW_PASSWORD=<redacted confirmed working to log in at 192.168.91.1>
PW_HOST=192.168.91.1
PW_TIMEZONE=Australia/Melbourne
TZ=Australia/Melbourne
PW_DEBUG=yes
PW_STYLE=grafana-dark
PW_GW_PWD=<gateway serial number confirmed working in Tesla One>

pypowerwall  | 10/10/2024 01:22:31 PM [proxy] [INFO] pyPowerwall [0.11.1] Proxy Server [t64] - HTTP Port 8675 - DEBUG
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall] [DEBUG] pypowerwall [0.11.1]
pypowerwall  |
pypowerwall  | 10/10/2024 01:22:31 PM [proxy] [INFO] pyPowerwall Proxy Started
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall] [DEBUG] Auto selecting local mode
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall] [DEBUG] password = <redacted>, gw_pwd = <gateway serial number confirmed working in Tesla One>
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.local.pypowerwall_local] [DEBUG] Tesla local mode enabled
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.local.pypowerwall_local] [DEBUG] no auth cache file: [Errno 2] No such file or directory: '.auth/.powerwall'
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [DEBUG] Testing Connection to Powerwall Gateway: 192.168.91.1
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [DEBUG] Fetching DIN from Powerwall...
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [ERROR] Access Denied: Check your Gateway Password
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [ERROR] Failed to connect to Powerwall Gateway
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [DEBUG] Testing Connection to Powerwall Gateway: 192.168.91.1
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [DEBUG] Fetching DIN from Powerwall...
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [ERROR] Access Denied: Check your Gateway Password
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.local.pypowerwall_local] [DEBUG] TEDAPI connection failed - continuing
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/site_info/site_name
pypowerwall  | 10/10/2024 01:22:31 PM [pypowerwall.local.pypowerwall_local] [DEBUG] Session Expired - Trying to get a new one
pypowerwall  | 10/10/2024 01:22:32 PM [pypowerwall.local.pypowerwall_local] [DEBUG] login - {"email":"<original installer email>","firstname":"Tesla","lastname":"Energy","roles":["Home_Owner"],"token":"<redacted cookie>","provider":"Basic","loginTime":"2024-10-10T13:22:32.731947153+11:00"}
pypowerwall  | 10/10/2024 01:22:32 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/site_info/site_name
pypowerwall  | 10/10/2024 01:22:32 PM [proxy] [INFO] pyPowerwall Proxy Server - Local Mode
pypowerwall  | 10/10/2024 01:22:32 PM [proxy] [INFO] Connected to Energy Gateway 192.168.91.1 (RJReplay's Powerwall)
pypowerwall  | 10/10/2024 01:22:35 PM [proxy] [DEBUG] 172.21.0.8 "GET /alerts/pw HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/devices/vitals
pypowerwall  | 10/10/2024 01:22:35 PM [proxy] [DEBUG] 172.21.0.8 "GET /aggregates HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/meters/aggregates
pypowerwall  | 10/10/2024 01:22:35 PM [proxy] [DEBUG] 172.21.0.8 "GET /temps/pw HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [ERROR] 404 Powerwall API not found at https://192.168.91.1/api/devices/vitals
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/devices/vitals
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/status
pypowerwall  | 10/10/2024 01:22:35 PM [proxy] [DEBUG] 172.21.0.8 "GET /pod HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:35 PM [proxy] [DEBUG] 172.21.0.8 "GET /soe HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/system_status/soe
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/system_status
pypowerwall  | 10/10/2024 01:22:35 PM [proxy] [DEBUG] 172.21.0.8 "GET /strings HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/devices/vitals
pypowerwall  | 10/10/2024 01:22:35 PM [proxy] [DEBUG] 172.21.0.8 "GET /freq HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/system_status
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/devices/vitals
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [ERROR] 404 Powerwall API not found at https://192.168.91.1/api/devices/vitals
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/status
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/devices/vitals
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [ERROR] 404 Powerwall API not found at https://192.168.91.1/api/devices/vitals
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/status
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [ERROR] 404 Powerwall API not found at https://192.168.91.1/api/devices/vitals
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/status
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [ERROR] Firmware 243601 detected - Does not support vitals API - disabling.
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [ERROR] 404 Powerwall API not found at https://192.168.91.1/api/devices/vitals
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/status
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [ERROR] Firmware 243601 detected - Does not support vitals API - disabling.
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/meters/aggregates
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/operation
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [ERROR] Firmware 243601 detected - Does not support vitals API - disabling.
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/system_status/grid_status
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG] Empty response from Powerwall at https://192.168.91.1/api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/system_status/grid_status
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [ERROR] Firmware 243601 detected - Does not support vitals API - disabling.
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [ERROR] Firmware 243601 detected - Does not support vitals API - disabling.
pypowerwall  | 10/10/2024 01:22:35 PM [pypowerwall.local.pypowerwall_local] [DEBUG] Empty response from Powerwall at https://192.168.91.1/api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:40 PM [proxy] [DEBUG] 172.21.0.8 "GET /aggregates HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/meters/aggregates
pypowerwall  | 10/10/2024 01:22:40 PM [proxy] [DEBUG] 172.21.0.8 "GET /strings HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:40 PM [proxy] [DEBUG] 172.21.0.8 "GET /temps/pw HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:40 PM [proxy] [DEBUG] 172.21.0.8 "GET /pod HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/meters/aggregates
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/operation
pypowerwall  | 10/10/2024 01:22:40 PM [proxy] [DEBUG] 172.21.0.8 "GET /freq HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status/grid_status
pypowerwall  | 10/10/2024 01:22:40 PM [proxy] [DEBUG] 172.21.0.8 "GET /alerts/pw HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG] Empty response from Powerwall at https://192.168.91.1/api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG] Empty response from Powerwall at https://192.168.91.1/api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status/grid_status
pypowerwall  | 10/10/2024 01:22:40 PM [proxy] [DEBUG] 172.21.0.8 "GET /soe HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:40 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status/soe
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 192.168.1.200 "GET /api/sitemaster HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/sitemaster
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 192.168.1.200 "GET /api/meters/aggregates HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/meters/aggregates
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 192.168.1.200 "GET /api/system_status/soe HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/system_status/soe
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 192.168.1.200 "GET /api/system_status/grid_status HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 192.168.1.200 "GET /api/powerwalls HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/system_status/grid_status
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/powerwalls
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 192.168.1.200 "GET /api/auth/toggle/supported HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/auth/toggle/supported
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 192.168.1.200 "GET /api/troubleshooting/problems HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 172.21.0.8 "GET /freq HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/system_status
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 172.21.0.8 "GET /temps/pw HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 172.21.0.8 "GET /pod HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/system_status
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 172.21.0.8 "GET /strings HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 172.21.0.8 "GET /alerts/pw HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:45 PM [proxy] [DEBUG] 172.21.0.8 "GET /soe HTTP/1.1" 200 -
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status/soe
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status/grid_status
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/meters/aggregates
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Request Powerwall for /api/operation
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG] Empty response from Powerwall at https://192.168.91.1/api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG] Empty response from Powerwall at https://192.168.91.1/api/solar_powerwall
pypowerwall  | 10/10/2024 01:22:45 PM [pypowerwall.local.pypowerwall_local] [DEBUG]  -- local: Returning cached /api/system_status/grid_status

Originally posted by @BJReplay in #109 (reply in thread)

[jasonacox]

Gateway 1 vintage

Oh no. I don't recall anyone testing the PW1. I'm not sure if/how this would work. But clearly there is something wrong:

pypowerwall | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [DEBUG] Testing Connection to Powerwall Gateway: 192.168.91.1
pypowerwall | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [DEBUG] Fetching DIN from Powerwall...
pypowerwall | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [ERROR] Access Denied: Check your Gateway Password
pypowerwall | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [ERROR] Failed to connect to Powerwall Gateway
pypowerwall | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [DEBUG] Testing Connection to Powerwall Gateway: 192.168.91.1
pypowerwall | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [DEBUG] Fetching DIN from Powerwall...
pypowerwall | 10/10/2024 01:22:31 PM [pypowerwall.tedapi] [ERROR] Access Denied: Check your Gateway Password

PW_GW_PWD=<gateway serial number confirmed working in Tesla One>

I assume you are using something similar to the PW2 examples and the password is the one listed as the WiFi password on the QR code on the Powerwall? From what I see, it is ~10 characters, all upper case.

[BJReplay]

Oh no. I don't recall anyone testing the PW1.

PW2, but Gateway 1 - and early vintage - no reset button, for example.

I assume you are using something similar to the PW2 examples and the password is the one listed as the WiFi password on the QR code on the Powerwall?

Yeah, sort of 🤣

There's no WiFi SSID or password listed on the sticker that has a QR code on these early gateways, but through trial and error and google-fu, I can confirm that the WiFi password to use is the serial number of the gateway - and that's what I'm using.

I can confirm that:

1. I can connect to the TEG-nnn hotspot that the Gateway runs using that password
2. That is the password that I have to use to connect to the gateway using manual mode in Tesla one (where you key an SSID and password, rather than scan a QR code

[jasonacox]

It would be interesting to see if you get a different response using the manual TEDAPI tools:

https://github.com/jasonacox/pypowerwall/tree/main/tools/tedapi

From the host that has access to 192.168.91.1:

# First, install or upgrade if you haven't
pip install -U pypowerwall

# Run the tool
python3 -m pypowerwall.tedapi

It will prompt for the GW Password and should try to fetch the DIN and status.

[BJReplay]

It would be interesting to see if you get a different response using the manual TEDAPI tools:

Will give it a try (may not be for a couple of days - have a few things on). I did note when looking for the error message that the code path appeared to be following the tools code rather than the https://github.com/jasonacox/pypowerwall/tree/main/pypowerwall/tedapi code (but that may well have been me mis-reading the code).

[BJReplay]

Note set up a venv as on Ubuntu 24.04 which requires venv or complains very loudly :)
Had an old (2019 install), so removed first.

BJ@Replay:~$ rm -rf pypowerwall/
BJ@Replay:~$ mkdir pypowerwall
BJ@Replay:~$ python3 -m venv pypowerwall
BJ@Replay:~$ source pypowerwall/bin/activate
(pypowerwall) BJ@Replay:~$ pip install -U pypowerwall
Collecting pypowerwall
  Downloading pypowerwall-0.11.1-py2.py3-none-any.whl.metadata (46 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 46.3/46.3 kB 922.1 kB/s eta 0:00:00
Collecting requests (from pypowerwall)
  Using cached requests-2.32.3-py3-none-any.whl.metadata (4.6 kB)
Collecting protobuf>=3.20.0 (from pypowerwall)
  Downloading protobuf-5.28.2-cp38-abi3-manylinux2014_x86_64.whl.metadata (592 bytes)
Collecting teslapy (from pypowerwall)
  Using cached TeslaPy-2.9.0-py2.py3-none-any.whl.metadata (40 kB)
Collecting charset-normalizer<4,>=2 (from requests->pypowerwall)
  Downloading charset_normalizer-3.4.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (34 kB)
Collecting idna<4,>=2.5 (from requests->pypowerwall)
  Downloading idna-3.10-py3-none-any.whl.metadata (10 kB)
Collecting urllib3<3,>=1.21.1 (from requests->pypowerwall)
  Downloading urllib3-2.2.3-py3-none-any.whl.metadata (6.5 kB)
Collecting certifi>=2017.4.17 (from requests->pypowerwall)
  Downloading certifi-2024.8.30-py3-none-any.whl.metadata (2.2 kB)
Collecting requests-oauthlib (from teslapy->pypowerwall)
  Using cached requests_oauthlib-2.0.0-py2.py3-none-any.whl.metadata (11 kB)
Collecting websocket-client>=0.59.0 (from teslapy->pypowerwall)
  Using cached websocket_client-1.8.0-py3-none-any.whl.metadata (8.0 kB)
Collecting oauthlib>=3.0.0 (from requests-oauthlib->teslapy->pypowerwall)
  Using cached oauthlib-3.2.2-py3-none-any.whl.metadata (7.5 kB)
Downloading pypowerwall-0.11.1-py2.py3-none-any.whl (120 kB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 120.1/120.1 kB 2.7 MB/s eta 0:00:00
Downloading protobuf-5.28.2-cp38-abi3-manylinux2014_x86_64.whl (316 kB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 316.6/316.6 kB 5.7 MB/s eta 0:00:00
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Installing collected packages: websocket-client, urllib3, protobuf, oauthlib, idna, charset-normalizer, certifi, requests, requests-oauthlib, teslapy, pypowerwall
Successfully installed certifi-2024.8.30 charset-normalizer-3.4.0 idna-3.10 oauthlib-3.2.2 protobuf-5.28.2 pypowerwall-0.11.1 requests-2.32.3 requests-oauthlib-2.0.0 teslapy-2.9.0 urllib3-2.2.3 websocket-client-1.8.0
(pypowerwall) BJ@Replay:~$ python3 -m pypowerwall.tedapi
pyPowerwall - Powerwall Gateway TEDAPI Reader [v0.11.1]
 - Connecting to https://192.168.91.1... SUCCESS

Enter Powerwall Gateway Password: <redacted>

Connecting to Powerwall Gateway 192.168.91.1
Access Denied: Check your Gateway Password
Failed to connect to Powerwall Gateway

ERROR: Unable to connect to Powerwall Gateway. Check your password and try again

Also tried customer password. Same error.

As noted, the password (serial number) does work for Tesla One, but only when I toggle the power switch as prompted by the Tesla One app.

[BJReplay]

Further (with --debug command line):

(pypowerwall) BJ@Replay:~$ python3 -m pypowerwall.tedapi --debug
pyPowerwall - Powerwall Gateway TEDAPI Reader [v0.11.1]
DEBUG:pyPowerwall TEDAPI version 0.11.1
DEBUG:Python 3.12.3 (main, Sep 11 2024, 14:17:37) [GCC 13.2.0] on linux
DEBUG:Checking Powerwall Gateway at https://192.168.91.1
DEBUG:Starting new HTTPS connection (1): 192.168.91.1:443
DEBUG:https://192.168.91.1:443 "GET / HTTP/11" 200 614
DEBUG:Connection to Powerwall Gateway successful, code 200.
 - Connecting to https://192.168.91.1... SUCCESS

Enter Powerwall Gateway Password: <redacted serial number>

Connecting to Powerwall Gateway 192.168.91.1
DEBUG:Testing Connection to Powerwall Gateway: 192.168.91.1
DEBUG:Starting new HTTPS connection (1): 192.168.91.1:443
DEBUG:https://192.168.91.1:443 "GET / HTTP/11" 200 614
DEBUG:Fetching DIN from Powerwall...
DEBUG:Starting new HTTPS connection (1): 192.168.91.1:443
DEBUG:https://192.168.91.1:443 "GET /tedapi/din HTTP/11" 403 114
ERROR:Access Denied: Check your Gateway Password
ERROR:Failed to connect to Powerwall Gateway

ERROR: Unable to connect to Powerwall Gateway. Check your password and try again
(pypowerwall) BJ@Replay:~$

[jasonacox]

Somewhere between...

DEBUG:https://192.168.91.1:443 "GET / HTTP/11" 200 614
DEBUG:https://192.168.91.1:443 "GET /tedapi/din HTTP/11" 403 114

We would need to add a step to let you toggle the power. I wonder if once that is done, if there is a token/cookie that is used to "remember" it was authorized. Can you try some tests using curl?

# Replace YOUPASSWD with the gateway password
curl -i -u Tesla_Energy_Device:YOURPASSWD -k https://192.168.91.1

curl -i -u Tesla_Energy_Device:YOURPASSWD -k https://192.168.91.1/tedapi/din

[BJReplay]

After replacing YOURPASSWD with <myactualpassword>

After curl -i -u Tesla_Energy_Device:YOURPASSWD -k https://192.168.91.1 I got

HTTP/2 200
cache-control: no-cache, no-store
content-type: text/html
content-length: 1085
date: Sun, 13 Oct 2024 00:01:30 GMT

<!doctype html><html lang="en"><head><title>Tesla Energy - Setup</title><link rel="icon" type="image/png" href="favicon-32x32.png" sizes="32x32"><link rel="icon" type="image/png" href="favicon-16x16.png" sizes="16x16"><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no"><script>window.__INITIAL_STATE__={"configuration":{"isNew":false,"version":"24.36.1 f997968b","hash":"f997968bc501269f19f36b5f43cdfa8e1a404e00","deviceType":"hec","isSolarPowerwall":false,"bootstrapped":true},"sitemaster":{"running":true,"connectedToTesla":true},"system":{"isFirmwareUpdating":false,"Version":""},"authentication":{"loginType":"kiosk","selectedLoginType":"kiosk","lastLoginAt":1728016828000,"toggle_auth_supported":true}}
</script><link href="/app.655c61def7898903bcfc.css" rel="stylesheet"></head><body><div id="root" style="height:100%"></div><script type="text/javascript" src="/vendor.655c61def7898903bcfc.js"></script><script type="text/javascript" src="/app.655c61def7898903bcfc.js"></script></body></html>

After curl -i -u Tesla_Energy_Device:YOURPASSWD -k https://192.168.91.1/tedapi/din

I got:

HTTP/2 403
content-type: application/json
x-content-type-options: nosniff
content-length: 102
date: Sun, 13 Oct 2024 00:03:48 GMT

{"code":403,"error":"Unable to GET to resource","message":"User does not have adequate access rights"}

I tried toggling after the first call, but no luck.

I also tried using Postman, but it didn't show me anything else (such as cookies received after the first call).

[BJReplay]

I've also tried toggling using the Tesla One app but I now can't log in using that - I may need to back off for a while :).

I don't even know enough to be dangerous, but I suspect that this may need:

• Maybe wifi interface only - I do have a WiFi adaptor on my WSL host, so I may be able to set up a route via this?
• Maybe packet capture to work out what triggers the app to put up the toggle now image?
• What happens to tell the app that the toggle has been successful - presumably it is polling the gateway over WiFi waiting for it to log in or for a message.

I had a look at the WiFi connection established on my phone while logging in on Tesla One it says "TEG_nnn via Tesla One" and if I authenticate via my PIN to display the WiFi password for the WiFi connection, there isn't one - which isn't the case" so there's some real funkiness going on in the way the Tesla One app sets up the WiFi connection within the app.

[jasonacox]

I agree, there must be more communication happening. You would need a way to packet capture that (likely on the device you are using for Tesla One).

[BJReplay]

You would need a way to packet capture that (likely on the device you are using for Tesla One).

I have an old Android phone that I have root access on where I can probably do some more "interesting" things.

I am not sure if I will get a chance this week, but I will see if I can find out more.

[BJReplay]

And just like that...

Downgraded to 23.28.2.

I suspect that 24.36.1 was a little undercooked.

I also ran into problems with just the normal login from HA - it would seem to time out after (roughly 24 hours), would require re-authentication, but at that point, I couldn't log in with a known password, without going through the toggle process to reset the customer password.

Now I'm in the process of backing up my cut down dashboard, so that I can re-establish my old dashboard with all the old vitals :)

Feel free to close, and re-open in the future if this pops up again with a future version.

Eye surgery tomorrow, I'll check back in a few days to let you know if I have any better luck with tedapi with this older version (b ut, given the testing I did with Telsa one, I doubt it).

[jasonacox]

Downgraded to 23.28.2.

Wow! I haven't heard of that happening before.

I hope all goes well with surgery. Take your time... rest and recover. 🙏 When you get back to checking, let us know what you find out.

[BJReplay]

Just the same, I'm afraid (which, TBH, I expected - given the need to toggle the switch to use Telsa One):

BJ@Replay:~$ source pypowerwall/bin/activate
(pypowerwall) BJ@Replay:~$ python3 -m pypowerwall.tedapi --debug
pyPowerwall - Powerwall Gateway TEDAPI Reader [v0.11.1]
DEBUG:pyPowerwall TEDAPI version 0.11.1
DEBUG:Python 3.12.3 (main, Sep 11 2024, 14:17:37) [GCC 13.2.0] on linux
DEBUG:Checking Powerwall Gateway at https://192.168.91.1
DEBUG:Starting new HTTPS connection (1): 192.168.91.1:443
DEBUG:https://192.168.91.1:443 "GET / HTTP/11" 200 614
DEBUG:Connection to Powerwall Gateway successful, code 200.
 - Connecting to https://192.168.91.1... SUCCESS

Enter Powerwall Gateway Password: <fullgatewayserial>

Connecting to Powerwall Gateway 192.168.91.1
DEBUG:Testing Connection to Powerwall Gateway: 192.168.91.1
DEBUG:Starting new HTTPS connection (1): 192.168.91.1:443
DEBUG:https://192.168.91.1:443 "GET / HTTP/11" 200 614
DEBUG:Fetching DIN from Powerwall...
DEBUG:Starting new HTTPS connection (1): 192.168.91.1:443
DEBUG:https://192.168.91.1:443 "GET /tedapi/din HTTP/11" 403 114
ERROR:Access Denied: Check your Gateway Password
ERROR:Failed to connect to Powerwall Gateway

ERROR: Unable to connect to Powerwall Gateway. Check your password and try again
(pypowerwall) BJ@Replay:~$ python3 -m pypowerwall.tedapi --debug
pyPowerwall - Powerwall Gateway TEDAPI Reader [v0.11.1]
DEBUG:pyPowerwall TEDAPI version 0.11.1
DEBUG:Python 3.12.3 (main, Sep 11 2024, 14:17:37) [GCC 13.2.0] on linux
DEBUG:Checking Powerwall Gateway at https://192.168.91.1
DEBUG:Starting new HTTPS connection (1): 192.168.91.1:443
DEBUG:https://192.168.91.1:443 "GET / HTTP/11" 200 614
DEBUG:Connection to Powerwall Gateway successful, code 200.
 - Connecting to https://192.168.91.1... SUCCESS

Enter Powerwall Gateway Password: <customerlogin>

Connecting to Powerwall Gateway 192.168.91.1
DEBUG:Testing Connection to Powerwall Gateway: 192.168.91.1
DEBUG:Starting new HTTPS connection (1): 192.168.91.1:443
DEBUG:https://192.168.91.1:443 "GET / HTTP/11" 200 614
DEBUG:Fetching DIN from Powerwall...
DEBUG:Starting new HTTPS connection (1): 192.168.91.1:443
DEBUG:https://192.168.91.1:443 "GET /tedapi/din HTTP/11" 403 114
ERROR:Access Denied: Check your Gateway Password
ERROR:Failed to connect to Powerwall Gateway

ERROR: Unable to connect to Powerwall Gateway. Check your password and try again
(pypowerwall) BJ@Replay:~$ deactivate
BJ@Replay:~$

It is pissing down here (30mm of rain so far, and just had a severe thunderstorm warning) so I'm not going to attempt a toggle or any sort of MITM packet capturing any time soon - but might once the weather improves.

Solar forecast has dropped from 25kWh (I only have a modest system that is almost 15 years old) to 4.3kWh today).