So, can someone please confirm. When looking at the heater housing, one of the HV wires is coming from the center and one from the side. Is the center one the HV(+), i.e. pole A on the 2-pole connector? My notes tells center one is positive. Also this confirms the same: https://openinverter.org/for...

Although it does seem to be changing slowly over very long periods. It looks like I have lowered my delta by around 20mV in 3 months. Although it has not been on 24/7 for all that time and they are 53aH cells. Could it just be a case that these boards are not really designed to balance that fast? T...

markc5442 wrote: ↑Wed Dec 21, 2022 6:47 pm Scott, did you get your motor to spin? If not I may be able to help.

Do I assume correctly that rear motor with rear inverter are good to go using CAN bus? I'm thinking these for my next project, so I'm just verifying.

You know what.. you are AWESOME!! With your trace my heater started to heat! It is very strange that some of these heaters works with bit different sequences. Now I used 30ms interval between messages, your trace shows different intervals between messages, from 361ms down to 23ms? Played quickly dif...

Is this welded one (5QE915681BP) 2 or 3 phase? There is L1-N and L2-N sweeps on the github, in log there is 0x1BFE2208 which might be L3, but it have more zeros than others.

Oh wait, perhaps VW marking TypP072 mean 7.2kW (2ph) and as Jalovick mentioned TypP11 is 11kW (3ph).

Do you have any other thoughts? It seems we are basically getting the same response from the heater. I verified that my printing was not in hex as I stated above, but after doing conversion it does match. Counter 1047809D value differs, sometimes I get pretty equal numbers as you do. So for now I h...

Would you like to share response messages you'll get from the heaters? Damien verified Zombieverter heater code works. I might have timing issue in my code which I found while trying to get Mitsubishi heater to work. I have read these heaters have tend to fail, but got no more info on response messa...

Thank you for your help! Found the problem - it was me! I trusted my code to be fast enough and used metro timers on the main loop. Savvycan quickly showed timing was waaaay off, moved code to interrupt and now I got heat!! Cheers for everyone who was reverse engineering this heater! Did quickly try...

I had some trouble with feedback loop because i didnt use uint8_t variables for reading CAN report. Hm... Ampera heater does not work with LIN bus. It is a SWCAN device. A bit different protocol, but still a single wire bus. You could try it with Macchina M2. I think it has 2x CAN bus, 1x LIN bus a...

Any news? Does it work yet? Did you make a double check with CAN reader on the line, so that you confirm msg is seen by devices online? Thank you for quick reply, did try those quickly with no difference. Bus should be ok, same controller controls mitsubishi charger and other devices. And 0x285 is ...

Trying to get heat from my 2018/2019 heater. Sending 0x285 in 10ms interval: 00, 00, 14, 21, 90, FE, 0C, 10 And 0x188 in 100ms interval: 03, 50, A2, 4D, 00, 00, 00, 00, tried [2] 0x32 and [3] 0x40, no difference In response I get 0x398: 01, 00, 00, 33, 33, 00, 00, 00 [0] is 0x00 when not sending 0x2...

Which AC wallbox charger you are using and why? Is it good? I've been using portable Audi charger for 1-phase 16A charging, but in long term 3-phase 11-22kW charger would be nice. I think huge Audi charger really have 6mA DC RCD built in, what I know many portable does not have. And what I have unde...

Thanks for testing! Just had a look, this is quite an obvious / silly bug. The function to fetch a value for the web interface would only ever return an 8 bit value. Not sure how I missed that in my own testing! :) Oh it was that obvious and I did not see that, I was just thinking it must be very c...

Be good to know if there is a message with vehicle locked status. So it inhibits unlocking while vehicle is locked, which the BMW I3 does. I use original i3 charge port with lock motor. Central locking 2A0 seems not to be documented, so I looked at the logs and only first two bytes changes. I can g...

At least on E65, and I think another models too, divides PTCAN bus from the rest of the car. I would need to get IHKA messages, so I could adjust heating and cooling according to adjustments. Also some another messages are not on PTCAN. It might be different with newer all CAN bus BMWs, I'm not sure...

Does anybody have idea why web interface graph only shows maximum on 8 bit value? If eg. I select mg speed and start accelerating, graph will rise to 255rpm and start again from 0rpm, showing saw tooth. Just wondering if its VCU or wifi module code? For interrupt base code, I did try it on summer an...

Jack Bauer wrote: ↑Sat Sep 17, 2022 5:10 pm Considering it was keeping me warm in the E46 this morning I would say yes:)

Thank you for confirmation, I kind of knew it and needed to order different heater.

Is Chevy Ampera/Volt heater confirmed to work with ZombieVerter? Does anyone have response messages from the heater while its heating?
I just got problem with my heater viewtopic.php?t=2665

Does anyone have this Eberspacher heater (type 22851153) response messages from this 5kW heater? I'm able to wake heater up as it start to send response messages, when sending more command and keep alive messages it keep sending messages but most bytes are zeros - input current does not rise and no ...

Does LIM control CCS cable lock motor automatically as I don't see lock control on DBC, there is only lock status? Is it possible to control lock motor somehow from sw? Maybe unknown 764 lock button?

Are these Chinese "grid tied" solar inverters legal anywhere? In Finland grid tie inverter requires VDE-AR-N-4105:2018, which is newest standard. Older VDE-AR-N-4105 2011-08 inverters are not allowed anymore for new installations. And VDE0126-1-1 has never been legal. I would not install g...

Maybe an internal voltage divider can be modified to output 14V. Maybe putting the voltage sense directly on the output will result in another drop to like 14.2V at the battery terminals. My vote for voltage divider mod if less voltage is needed. If you put sense directly to the output hoping less ...

Yesterday I did check oil level first time, maybe surface was not perfectly flat, but there was more oil than there should be. This gearbox did not have oil cooler and oil cooler plugs seems to be original. Oil smelled burned, reason could be slippage what I have noticed during testing different oil...

Sorry yes i didnt think of that. In that case populate CP line and relay so you will be able to pull in evse. To sense correct cp amperage limit you would need one nmos transistor towards cp sense due pin with pullup. I didnt look how damien did its first due design. In code i intended to calculate...

Can you get output current over 10A or input current over 14.5A from charger? Did some testing and for some reason input current, which I read back from 0x389, never gets over 14,5A and HV battery being 290-300V output current seems to limit less than 10A, calculated maximum input power I could see ...