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  1. C

    Tesla Wall Connector load sharing protocol

    Yes it seems they reverse-engineered (I wouldn't call this cracking a code) the protocol, but unfortunately they are not willing to share their findings. Again, this is not rocket science, but I do not have the time to do this anytime soon.
  2. C

    Tesla Wall Connector load sharing protocol

    Some more analysis, as far as I can see there are just two different message types in master mode, but both carry the same data (byte order is just swapped) and both are 10 bytes long. I'll call them c0 messages (because they start with c0) and f8 messages (as they end in f8). 6A c00d c0fe e1fc...
  3. C

    Tesla Wall Connector load sharing protocol

    Alright, I tried in RS485 4wire mode (haven't tried RS422 mode yet) and received some stuff. Baud rate is 9600 Does anyone see the packet pattern here? Afaict its at least two different types in master mode, even more in slave mode. Except for slave mode the packets are only send when...
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    Tesla Wall Connector load sharing protocol

    Interesting that they labeled it RS485, afaik (this is also what Wikipedia says) RS485 is a 2wire bi-directional Bus, but they have discrete "IN" and "OUT" which would rather indicate RS422 (actually many claim RS422 is a substandard of RS485) which is what I assumed from the very beginning...
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    Tesla Wall Connector load sharing protocol

    Thats exactly the opposite of what I have heard, saying that this would not be possible as SoC is not communicated over CP/PP and since its a standard Type1/2 connector such a functionality (while technically possible with some quirks like Supercharging over Type1/2) would not work with other...
  6. C

    Tesla Wall Connector load sharing protocol

    Not sure if this has been discussed in the existing HPWC/WC thread yet, but for the sake of discussion (and people being able to find this info afterwards) I'm opening up a new thread to discuss this. The new 80A single-phase (US) / 32A three-phase (EU) wall connector has an option to daisy...
  7. C

    Tracking Model S 85D Delivery Thread

    S85D Ordered: Oct 11th 2014 Confirmed: Oct 23rd 2014 Estimated Delivery: Late March 2015 Scheduled Delivery Date: April 2015 Actual Delivery Date: ? Delivery Location: Germany, Frankfurt Color: Grey Metallic Wheels: 19" Standard Wheels Interior: Black Textile Seats, Carbon Decor, Textile...