GOGOBEST GM26 Mid Motor ANANDA M60 - Setup

[mf2105]

Hi !
Anybody here who has more detailed informations about how to enter the Setup mode for this bike (pwd protected, EU)?
The display is a "B-COCKPIT L410E Series" with DTK3 buttons, ANANDA M60 motor, torque sensor

Cockpit Model L401EXB2
36V_31.8MM_200MM
_27.5"_1C_25KM/H

GOGOBEST GM26 Electric City Mid-motor Bicycle

 

[Matze_Senpai]

never heard of such a motor, judging by the looks of it might be a rebranded bafang motor? might try holding - and +, maybe it opens some menu

 

[mf2105]

after power on holding up + and - brings up only a minor menu with max speed (has no effect on pedal assist, stops always at 25k max, even when set to 32), display brightness and speed unit. it does not show something like parameters p01, p02,...

The parameters menu should show up when you long hold (10sec) power-on, but at this moment a 4 password dialog comes up.

so whats the password??

the display is

b.t.w. the homepage of ananda: Ananda Drive Techniques（Shanghai）Co., Ltd-product

 

[amberwolf]

Haven't seen this specific system posted here before for this issue, so no info here for it yet.

The good news is there are only 10,000 possible numeric passwords.

Which ones have you tried already?

 

[Atak_Snajpera]

Password is most likely Simple. Chinese manufactures often do not bother with crazy complex numbers.
Try Simple combinations like
(duplicated first two numbers)
1818
1919
2020
...

(year)
2021
2022
2023
...

(digits in some order)
1234
5678
9876
...
(the same digits)
1111
2222
3333
...
And so on
I Hope you know what i mean.

 

[mf2105]

Password is most likely Simple. Chinese manufactures often do not bother with crazy complex numbers.
Try Simple combinations like
(duplicated first two numbers)
1818
1919
2020
...

(year)
2021
2022
2023
...

(digits in some order)
1234
5678
9876
...
(the same digits)
1111
2222
3333
...
And so on
I Hope you know what i mean.

Thanks. Yes, I know what you mean, and I've tested some of your samples (or similar) already, especially those i've found on the www from other bikes with no success. Will try some more of your ideas asap.

Haven't seen this specific system posted here before for this issue, so no info here for it yet.

The good news is there are only 10,000 possible numeric passwords.

Which ones have you tried already?

See above. Was also my thought to go thru all of them... maybe on a lazy winter day. My only fear was
-to brick the system with too much trials.
-or there's a "silent" delay, means I can key a number (even the right one) with no effect,
-or I need to restart/repower the system after one or more fails
-or add other keys like 3 times "-" at the end
-or you need to enter more than 4 digits like 2121.1234.2021 and it unlocks, I read somewhere in Youtube comments.
Is one of them a known issue for brute force attacks on other bikes?
But maybe I just think too much about it... what do you think?

 

[Atak_Snajpera]

Most likely IT is just a combinations of digits without any traps.

 

[mf2105]

@Atak_Snajpera Bingo! 2020 is the password!
This lets you cycle thru
-wheel size
-battery voltage
-Sensor (not sure now what this will affect, currently "1")

But still no parameters:

 

[mf2105]

I found out that there is a pc software and an adaptive cable available "for dealers only" from an italian dealer, see links below.
Ananda software speed unlocker - For Dealers Only
from the comments to the yt-video: you can ask them by email for "more details", possibly they sell the cable to everybody.

• Unlock speed up to 45km/h
• Speed modification for individual assistance levels
• Motor power remapping
• Display values always correct

on this page you'll find a link to a video and a manual. the software has something like in-app-buy? see pdf.
the display shown there is different, but the connector is the same.

Any more ideas how to get into pxx? possibly other software/adapter or a second pin to get there?

Manual from this page (PDF):
ANANDA-FLASH-80-100-EN.pdf

YT-Video (1:12)

 

[mf2105]

Found out that the bike is completely identical to

nakxus 27M202 E-Bike​

except
- No ground weld seams at the nakxus (looks very poor)
- price 1399€ at amazon.de (my GM26 was only 899€! still available at aliexpress.com at 1029€)
+ nakxus cockpit looks the same but can connect to bikewise app via BLE!
(

)

 

[mf2105]

The manual for the cockpit (similar to gm26 manual, but reset and others are not accessable)
Shows also the differences to BLE version.

Download DigiTech L401 Manual | ManualsLib

www.manualslib.com

 

[1boris]

If you want to unlock speed limit.just put a magnet on the pedal arm and move the speed sensor to the magnet on the pedal arm.worked perfect on my Ananda m100 motor

 

[mf2105]

Again online for EU, 949€ with newsletter registration:

GOGOBEST GM26 Electric City Mid-motor Bicycle

GOGOBEST GM26 Electric City Bicycle

beziorebike.com

 

[mf2105]

Link zum B-Cockpit Hersteller. Hier stimmen die Bilder..
Company Home (nach L400 suchen)

... aber unter L401 wird seltsamerweise ein anderes Display gezeigt:
Company Home (nach L401 suchen)

(die direct links durfte ich nicht posten)

 

[mf2105]

Es gibt ananda-Servicestellen in Niederlande, Ungarn und Italien, sowie Social Media. Mehr dazu auf Seite 1 im PDF doc:

https://www.ananda-drive.com/Uploads/feefiles/20230922/650d3a557bf88.pdf

 

[mf2105]

Brands using ananda motors:
It's very popular motor among brands like Ecobike, Overfly, Lovelec, Rockmachine, Superior De Luxe, Vecocraft
Source:

 

[1boris]

I had the Ananda m 100 motor,it was strong on low cadence.peak current shown in lcd was 920w.still the Bosch CX was faster.it looses power around 80 rpm cadence.and the motor gets very easily to hot to touch on the outside.also my bafang bbs 500w which have about the same current is stronger and faster