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The DC side is running at ~400 nominal so 8AWG would be ~11kw - ~12kw The 30 amp plug on the back of the truck is more functional cheaper and faster to implement. Yes! Fun. No And doesn't integrate into home assistant

No I never made any more progress. Yes I used a usb to rs485 dongle off amazon.

Im sorry it's been a while since I looked at this. I ment the MTR_CON

Have you tried the "DEBUG UART" connection to see if there's any output. I haven't had time to get back to this yet.

Ok I found some time to get the telnet output of the P3 / A8 debug uart on power cycle. 2d D▒*""▒ D ▒ "** "*"""""$ "$ F" " """"22 """2022022""2"22 " """" ▒` ▒`▒" ("" " ▒`( DD"D1@ DD 222"20"...

Did the info you pulled from the APIs show anything regarding OCPP?

That's good to know! I'd like to keep my digits away from the extra spicy wires as much as possible. Not yet. I was waiting until there was something more substantial to put out there. I can make one if anyone would like me move it to that.

I pressed both the A8 RST button and the MCU_RST_SW while connected to the telnet and it didn't change the output/terminal at all. I wonder if the A8 RST button is a reset for the A8 RS485 connection. WOW, I completely miss read that. I will have to try to power cycle while connected tomorrow...

No Dice :/

I made some more hardware access attempts this afternoon and was able to get output with the P8 pins and putty with a baud rate of 38400 after pressing the MCU_RST_SW button. Don't know what it means and was never able to make an input when the SFT> prompt showed. So I thought I would try...

Sign me up. I can definitely help with that! This looks promising. Is the plan to querying these paths to read/see what comes back?

Hopefully this is a better quality photo. it looks like they're in the off state. Nice! Is the developer key something that needs to be scraped off device or gotten from signing up with the vendor listed there?

I saw this and plan to see what data I can get out of the MCU UART debug pins. Have you found anywhere that explains how to exploit the vulnerability? I've been using this one plus the other that was linked a couple reply's back. I get mixed success with the addresses. Some work some don't :/...

I can confirm that the usb port on the FCSP supports a usb=>ethernet adapter to get ethernet access to the device. But can't get it to connect to the FordPass App. I ran a reset on the FCSP from the Charge Station Pro app and then attempted to run the setup with just the ethernet connection. I'm...

Agreed I did a scan of that port (A8 rs485) but found nothing. If it's using modbus it may need to be enabled via software. There is an interesting connector that references the HIS connector used, labeled as "Debug UART". I haven't attempted anything with it yet. I wanna finish the other rs485...

Huge update. I was able to get this data back from the rs485 connection "G4 RS485" on holding addresses 40001 - 40011. Shown below in screenshots with short hand 1-11. Here's what I think I've been able to figure out so far 40001 0 = not charging 1 = charging 2 = charging with leds at derated...

I think the Sunrun port used for the HIS is the "A8 rs485" labeled connector. I'm using the one just under that one.

!!!DISCLAIMER!!! I don't know what I'm doing and just winging it and I do mean it in ever since of the phrase so be careful if you decide to do something like this. I don't know what will happen if you send the wrong command and EVERYTHING on the board is live including the very close by 240v...

I've found this replay by @Ford Motor Company in a different thread confirming that the FCSP is OCPP compliant but haven't been able to find a setting to change which OCPP server the FCSP is pointing to. I read on the forum here somewhere that I can't find right now. That the FordPass App just...

I've recently installed the Ford Charge Station Pro . So far so good on it's use. WiFi can be spoty like I've read. While looking into seeing if there was any way to integrate it with Home Assistant I noticed I haven't found any info on anyone's experiences running nmap on it. So I did and found...