Bafang m510

[franckMEG]

hello, I tried several versions of besst, but I can't find a version that allows me to have the list of all the firmwares such as you,
I am looking for a firmware for the M500 with a lower low battery value, in my case from 25% remaining battery, the power decreases, I would like to lower this value to 10%, so either find a firmware that allows it or modify an existing one, but how to...
thank you in advance for your answer regarding your version of besst

 

[vikino1]

With the M500, the % cannot be changed via Besst. It is fixed in FW.

 

[franckMEG]

With the M500, the % cannot be changed via Besst. It is fixed in FW.

sorry FW ? custom firmware?

 

[vikino1]

FW on the M500, only the speed and wheel diameter can be changed. Only the whole FW can be used, but all the known ones have the same %+-.
Bafang M500 and M600 motors
Bafang M500/M600 Tuning & The BESST Tool

 

[thaeber]

I used this firmware

CRX10NC4813i142015.8-28-2230-20210805.bin​

You can download it from GitHub

Bafang_M500_M600/Firmwares/Official/Motor/m500 at main · OpenSourceEBike/Bafang_M500_M600

Contribute to OpenSourceEBike/Bafang_M500_M600 development by creating an account on GitHub.

github.com

I remember the firmware was very powerful and battery attenuation only below 20% SoC.

 

[pacotomi]

hello, a question I don't know if it's a controller problem but I can't install a new firmware on my M510

 

[pacotomi]

 

[pacotomi]

I stay when I load firmware and it's time to disconnect the tool and when I connect it, it doesn't do anything anymore.

 

[pacotomi]

With my old M500 it did not happen to me, you can update the firmware without problem.

 

[temon10]

M510 no need to pull out the cable when updating firmware. your m510 48v ?

 

[pacotomi]

Bueno, estoy haciendo algo mal.

 

[pacotomi]

M510 no es necesario desconectar el cable al actualizar el firmware. tu m510 48v ?

Yes

 

[pacotomi]

I tried to install the firmware that taeber has but it won't let me.

 

[temon10]

I tried to install the firmware that taeber has but it won't let me.

i think u have different hardware version.
Try this :

 

[pacotomi]

i think u have different hardware version.
Try this :

Hello, thank you very much, but I tried to install it and it won't let me. I have contacted Chili, who is the one who sold me the engine and has provided me with a new firmware and if it has been installed, I will try it and tell you if it works well, I will share it here.

 

[patdam]

Hello, thank you very much, but I tried to install it and it won't let me. I have contacted Chili, who is the one who sold me the engine and has provided me with a new firmware and if it has been installed, I will try it and tell you if it works well, I will share it here.

which revision ?

 

[pacotomi]

the old software ended in 3.5 and this is 3.6

 

[patdam]

the old software ended in 3.5 and this is 3.6

View attachment 105789

i have tried one (shared up in the thread) and the gap between crank arms stop and motor stop (+- 2 seconds) is problematic for my use.

 

[temon10]

I still have these

This morning something bad happened after I update my M510 FC 2.0 with this firmware. Upload succeed with Besst Pro but when I test no assist on all level
Already recalibrate but still no luck. I regret trying to update on a system that is fine.
Maybe @Catweazle or @Dado or someone else have this firmware MMG522C4814F801010.1 (it is my default firmware). Or maybe any other problem solving about this. thanks a lot.

 

[Dado]

Hello Temon. Hmmm, there is no pedal assist? Strange. I have managed to flash 10.1 but did not tested on an ebike.
Now dont understand what version u have flashed as u writing 10.1 was your default.

Anyway 36V fw v5.1 is faulty, it is not saving motor setup parameters.

 

[Dado]

Some observations from BESST Pro.

I must admit, now it is much more user friendly.

And finally there is option for auto update latest firmware from Internet.

Problem is it is offering me 43V firmware into 36V motor. So I have tried it, it did download 43V version fw v.1.1 into Besst but not into motor. I see also different identification byte in this firmware - really strange - so again some other controller revision.

Anyway there should be an option to choose what voltage I want to flash or at least it should save same voltage version.
Sometimes I think engineers in Bafang do not using brain.

 

[temon10]

Some observations from BESST Pro.

I must admit, now it is much more user friendly.

And finally there is option for auto update latest firmware from Internet.

Problem is it is offering me 43V firmware into 36V motor. So I have tried it, it did download 43V version fw v.1.1 into Besst but not into motor. I see also different identification byte in this firmware - really strange - so again some other controller revision.

View attachment 106434

Anyway there should be an option to choose what voltage I want to flash or at least it should save same voltage version.
Sometimes I think engineers in Bafang do not using brain.

absolutely agree hahahaha. Thanks God my problem solved just by re flashing using old besst program, and after that re setting parameter with besst pro. I think flashing new firmware better use with old besst.

 

[temon10]

Hello Temon. Hmmm, there is no pedal assist? Strange. I have managed to flash 10.1 but did not tested on an ebike.
Now dont understand what version u have flashed as u writing 10.1 was your default.

Anyway 36V fw v5.1 is faulty, it is not saving motor setup parameters.

I flash from 4814F801010.1 to 4814F802010.1 using besst pro.

 

[Dado]

absolutely agree hahahaha. Thanks God my problem solved just by re flashing using old besst program, and after that re setting parameter with besst pro. I think flashing new firmware better use with old besst.

Does not make again sense. Why it would fix your problem when you flash with Besst?

 

[Dado]

I flash from 4814F801010.1 to 4814F802010.1 using besst pro.

I have only 802010.1

Anyway somebody knows what is difference between 8010 and 8020

 

[temon10]

Does not make again sense. Why it would fix your problem when you flash with Besst?

doesnt make sense but it works bro. thanks God

 

[temon10]

I have only 802010.1

Anyway somebody knows what is difference between 8010 and 8020

now my motor 802010.1 version. Sunday will test long ride.

 

[TeoElFeo]

Hi everybody, I have lost track of the latest firmware developments. Can somebody advise me what is the latest firmware compatible with FC1.0 rev e(basically the very first version of the motor)?

 

[Dean R]

Hi can anyone tell me the thread size for the M510 pre load caps as I'm switching from an M600 to M510 and the pre load caps from the 600 do not fit.

 

[Dado]

For M510 is little smaller thread diameter - 16mm, pitch 1mm.