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@prionus Күн бұрын
Możesz udostępnić interfejs/program OBI-1 na Windows w postaci pliku exe ?
@mnh-jansson Күн бұрын
It is
@marpra 9 күн бұрын
great job bro have you worked on other battery models, such as the hilti b22. very expensive battery and rude engineering.
@mnh-jansson 8 күн бұрын
Thanks! Currently working on Milwaukee M18, Makita XGT and Hikoki. Would love to support Hilti aswell, but i dont have any hardware at the momemt.
@АлексейГорбач-щ2е 6 күн бұрын
@@mnh-janssonAre Milwaukee blocked? I have never seen a single one with this problem.
@mnh-jansson 6 күн бұрын
@@АлексейГорбач-щ2е There is definitely some sort of soft lock, but it seems to be only stored in RAM, so resetting the microcontroller would recover it. For Milwaukee im more interested in providing diagnostics. I don't have access to any Milwaukee batteries myself, so progress on this is slow.
@juc2328 27 күн бұрын
Very nice!!!!!
@adrianwojciechowski5996 28 күн бұрын
Hi. After starting the program, all buttons should be active before connecting the battery. However, in my case, only "Read battery model" is active, and the rest are inactive. How is it for you?
@adrianwojciechowski5996 Ай бұрын
Hi. How can I make the 'clear errors' function active in the OBI-1 program?
@mnh-jansson Ай бұрын
Hi, this indicates that the battery has limited functionality, so reset is not possible with OBI at this time. I have the solution for these, but i have not released it yet.
@adrianwojciechowski5996 Ай бұрын
@@mnh-jansson Here you go, please share. :)
@yxcvmk Ай бұрын
Man, great work! Any chance to get a few more information? I am aware that there are several different boards in those batteries. Already any idea how many will communicate? Any chance to find some instructions as to how one replicates what you did? I see all kinds of files on Github, but have no idea what exactly I need. I assume I need the sketch for the Arduino, but then there must be something else, the program which open on the computer (and communicates with the Arduino)?
@nvdb-77 Ай бұрын
And maybe now make a device (simple computer included) so we also can rest our makita bms cards! :)
@kenhdiy7691 Ай бұрын
Hi mate. Makita 18v bl1860 you can fix
@mnh-jansson Ай бұрын
Hey, definitely!
@wilkgabor9155 Ай бұрын
You are amazing! Great job!
@powertoolsrepair Ай бұрын
Where I can download OBI-1 program?
@mnh-jansson Ай бұрын
The code for the project is located on github. Link in the description
@GoranMrkonja Ай бұрын
hi all. hw to install arduino?
@danilocidreira_ Ай бұрын
Olá como vai? Espero que esteja tudo bem. Parabéns pelo magnífico e maravilhoso projeto Voce possui o equipamento completo pra venda? Tenho interesse pois trabalho em uma assistência técnica e tenho várias baterias com esse problema
@MarkChalkySmith Ай бұрын
Absolutely brilliant. I'm still very new at this sort of stuff, but how do you install the OBI-1 interface/program you use? Edit: I figured it out, lots of py work :)
@prionus 2 күн бұрын
Można go zainstalować na Windows 11 ?
@MarkChalkySmith Күн бұрын
@@prionus That's what I am using and it is fine
@prionus Күн бұрын
@@MarkChalkySmithMożesz udostępnić interfejs/program OBI-1 na Windows w postaci pliku exe ?
@ВитосДмитренко-щ8ш 2 ай бұрын
Hi, I have a problem with my Hilti battery. Have you had any experience unlocking them?
@mnh-jansson Ай бұрын
Hi, No experience with Hilti, but would love to support them! If you have more information, or would be interested in getting involved, please contact me through the e-mail in the Github repo!
@4fr333 2 ай бұрын
Will F0513 BL1830 be supported i.e. will it be possible to unlock it? If someone has Arduino Mega, just edit platformio ini and change it to [env:megaatmega2560] platform = atmelavr board = megaatmega2560 framework = arduino
@Coyote973 2 ай бұрын
Great job. I think it would help other projects for DIY Makita charger.
@kristianszviedris1580 2 ай бұрын
Damn! I've thrown away so many batteries... Huge thanks for this video. I would be glad if you'll find a time to make a video with step by step how to get your device to run. I found UNO and connector but have no idea how to get it to work...
@mnh-jansson 2 ай бұрын
Hey, thanks! I don't have the time currently, but please checkout this video by Allan, he goes through the process in detail. kzbin.info/www/bejne/fWTMfIBjdrJ9lbM
@tesla_by 2 ай бұрын
Hello! Great work! Congratulations! Tell me, do I need to flash the Arduino separately or not? Or should I just connect an empty Uno board?
@mnh-jansson 2 ай бұрын
Hi, thanks! You will need to flash the Arduino with the included PlatformIO project, found in the same repository
@tesla_by 2 ай бұрын
@@mnh-jansson I answered you by mail. I have some Makita diagnostic equipment and different batteries, also new 40 volt batteries, what programmer should I buy to download the firmware and send it to you?
@Taiwan688 2 ай бұрын
I sent an email. Please check it I want to buy tool
@mariuskiausas2526 2 ай бұрын
Openbatteryinformation
@antonfedorov6229 2 ай бұрын
I am having a problem when trying to connect to Com3 port to arduino. "Error opening serial port COM3: Failed to get a valid response after 5 attempts". When i click Connect Arduino board reacts by blinking orange led a few times and then the error pops up. Any help much appreciated 🙏
@666slotki 3 ай бұрын
FBI open up!
@CK-power 3 ай бұрын
friend, is there an instruction for a regular user on how to upload a code to an arduino? Thank you.
@mnh-jansson 3 ай бұрын
Hi, sorry no, not at this point. I have a few things i'd like to prioritize before getting to this.
@MafiZed 3 ай бұрын
Great work
@adambikes65 3 ай бұрын
Great work! Do you know if anyone is working on Milwaukee M18 batteries? So many of the newer ones lock with a flashing low battery error even when the cells are all balanced and at full voltage. It would be great to be able to diagnose or reset these.
@mnh-jansson 3 ай бұрын
Thanks! There are a few people that are looking into the Milwaukee protocol, but no one, to my knowledge has reverse engineered the firmware to get the commands. I've also not heard of permanent lockout for these, so that is interesting! I don't have any M18 batteries myself, but i can try to look around for faulty ones once i get through some other projects.
@АлексейГорбач-щ2е 3 ай бұрын
First, check the integrity of the balancing lines. Very often these batteries break down. The crack at the junction of the metal tape and the board is almost invisible to the eye. Solder the wires from points b1, b2, b3 and b4 to the tape. I also advise you to solder the place where B+ and B- are joined from different parts of the tape. After that, connect the battery to the charger. I am 90% sure that this will solve your problem.
@АлексейГорбач-щ2е 3 ай бұрын
What about F0513?
@mnh-jansson 3 ай бұрын
I've managed to reverse engineer the bootloader for F0513 now and i'm able to read, erase and write to memory through the yellow connector. I've also created a parser that handles the emulated EEPROM and resets values i know are error counters. It will take some time before this update reaches OBI, and i have currently switched over to a Arduino Mega because of RAM constraints. As a few people have been interested in purchasing a ready-made interface i am focusing on this now.
@riccardomarinoni6733 3 ай бұрын
if you start to sell this tool i will buy it, my new akita battery are bricked
@mnh-jansson 3 ай бұрын
I'm working on it, i hope to have it ready in a few weeks.
@riccardomarinoni6733 3 ай бұрын
@@mnh-jansson Amazing
@АлексейГорбач-щ2е 4 ай бұрын
Thank you. brilliant job. the battery is working. I couldn’t even think that someone, having done such a huge job, would share it for free
@xuongngo410 4 ай бұрын
Please guide me on how to install the tool. Thank you so much.
@benjaminberger9629 4 ай бұрын
This is amazing work!!!!
@xschannel1189 4 ай бұрын
I sent an email. Please check it.
@namhao6574 4 ай бұрын
Pin makita use chip RAJ240080 work to tool?
@xschannel1189 4 ай бұрын
How to connect Makita connector to Arduino UNO R3 ? Please make a video of conect . Thanks !
@mnh-jansson 4 ай бұрын
Can be found on Github, if you have questions please use contact e-mail found in the readme
@xschannel1189 4 ай бұрын
@@mnh-jansson please check your e-mail.
@saiiiiiii1 4 ай бұрын
Just to get this straight, so anytime I'm trying to replace cells on a LXT battery, the BMS will actually lock up when losing power? You wouldn't happen to know what kind of controller the BL1820B has? And where do I get the parts to connect the battery?
@mnh-jansson 4 ай бұрын
To my knowledge the BMS wont lock up when losing power. It would lock up if you were to try charging with the cells disconnected, even blow the fuse. Most BLXXXXB batteries have RAJ240080, MAK2 (unknown), or STM32 microcontrollers. Wiki: github.com/mnh-jansson/open-battery-information/wiki/Makita#makita-lxt
@namhao6574 4 ай бұрын
Pin Makita use chip RAJ240080 work to tool?
@9566847 5 ай бұрын
Is there a way to display the number of charges? reset battery message What can this function do?
@mnh-jansson 5 ай бұрын
It should be possible. I have not yet confirmed the bytes that hold the information. Still work in progress.
@ongtuananh6292 5 ай бұрын
How to install OBI-1 software?
@mnh-jansson 5 ай бұрын
Etiher run using python or use the pre-compiled executable (only for Windows at the moment) found in the artifacts of the Github Actions. Latest of writing: github.com/mnh-jansson/open-battery-information/actions/runs/10078582619
@mnh-jansson 4 ай бұрын
@@SuperElectroWave If you have questions, contact me on the email found on github. Thanks!
@jerri199120 5 ай бұрын
Dear friend, thank you for your efforts, you have done a great job, it is simply incredible! Please tell me, I did everything according to your instructions, but my TX signals are sent, but the RX signals do not arrive, I connect to the BL1830, where could I have a problem? Thank you very much again, we are really looking forward to new releases of the program!!!
@mnh-jansson 5 ай бұрын
Some older batteries are unfortunately not yet supported, this is still undergoing. Could you open an issue on Github instead and add additional details such as what microcontroller and board revision the BMS has? A picture of the inside would be great. I'll assist further from there, thanks!
@jerri199120 5 ай бұрын
@@mnh-jansson Yes, of course, I’ll definitely ask the question there, thank you very much again for your work!
@brianwengel6894 5 ай бұрын
HARDWARE? Any info on the controller board you use ?
@mnh-jansson 5 ай бұрын
YES! All the files and information are located in the Github repository, the link can be found in the video description.
@brianwengel6894 5 ай бұрын
@@mnh-jansson I can only find the code, nothing about hardware?
@mnh-jansson 5 ай бұрын
@@brianwengel6894 Under ArduinoOBI is a simple schematic.
@Oleksii_Serhiyovych 5 ай бұрын
Woooowwew 🤯🤯🤯🤯👌👌👌👌💪💪💪
@francisconotengo3477 5 ай бұрын
very interessing but I do not understand Arduino works, I have win10 and I cannot open the OBI-1 app, so hard for me but your work is very good. I hope other users enjoy your great work
@Rocky-wd6oo 5 ай бұрын
What should I do ?
@Rocky-wd6oo 5 ай бұрын
I tried your program , but it says that error loading interface : No module named 'serial'
@mnh-jansson 5 ай бұрын
You need to install pyserial. Using pip: pip install pyserial
@TheKoodus 6 ай бұрын
people shoule definitely share this video to the relevant communities!
@TheKoodus 6 ай бұрын
Amazing thanks for sharing!!
@georgef7754 6 ай бұрын
Fantastic work. I look forward to future updates. Thank you.
@substandard649 6 ай бұрын
Excellent work, this project deserves more exposure!
@appleejack 6 ай бұрын
Awesome work, 👍 Do DeWalt batteries have this lock down ?
@mnh-jansson 6 ай бұрын
Thanks! The Dewalt batteries i've seen have no BMS, balancing is done outside the battery.
@user-lx9jm1wo3h 6 ай бұрын
I could sure use this.
@Janktzoni 6 ай бұрын
Great work 👍
@samcadwallader2899 6 ай бұрын
I had no idea yet another company was trying to paywall right to repair. More people need to know about this.
@mnh-jansson 6 ай бұрын
This is very common in the battery industry, and for a good reason, safety. But it is also possible to repair batteries safely, so permanently locking them is just uncool :)
@4fr333 3 ай бұрын
Build an Arduino project with PlatformIO IDE for VSCode kzbin.info/www/bejne/pJ2oY2VmaLZmjqs