Search found 16 matches

by Tomblarom
Jan 17 2021 6:51am
Forum: EBike General Discussion
Topic: The ebike parts designing thread with CAD/CAM
Replies: 132
Views: 21000

Re: The ebike parts designing thread with CAD/CAM

Hey guys, just wanted to link this here, since it's very related to this topic. I tried to fit 98, instead of 91 cells into the Reention DP-9 case. Wasn't able and went for 14S6P (85 cells). Sharing my research with you: https://www.thingiverse.com/thing:4627055 https://cdn.thingiverse.com/assets/98...
by Tomblarom
Dec 05 2020 3:02pm
Forum: EBike Non-hub Motor Drives
Topic: BBSHD Voltage Problem Firmware Update & Instructions
Replies: 137
Views: 32029

Re: BBSHD Voltage Problem Firmware Update & Instructions

tokoyama wrote:
Nov 04 2020 10:13pm
https://yadi.sk/d/hXqlI2_TjJ6PzQ
The firmware is provided by the service Bafag
CRR10E4830E105016.1_合并.bin
Just a reupload, since these tend to go offline very fast.
by Tomblarom
Nov 15 2020 5:13pm
Forum: EBike Build Threads
Topic: Cube Hybrid with Bafang Ultra G510
Replies: 7
Views: 534

Re: Cube Hybrid with Bafang Ultra m510

Nice! Done a similar conversion, but used adapter plates, which saved me the welding process and gave me a little bit more ground-clearance. I documented it over here: https://www.pedelecforum.de/forum/index.php?threads/haibike-xduro-fullseven-s-7-0-2017-bosch-speed-45km-h-auf-bafang-g510-m620.80722...
by Tomblarom
Oct 18 2020 2:50am
Forum: EBike Build Threads
Topic: Fatbike with 2500w Bafang G510 Ultra max
Replies: 10
Views: 1412

Re: Fatbike with 3500w Bafang G510 Ultra max

I added pictures to the Google photos album. Have a look! It was simply not enough space... my 3D printer was not precise enough and my cells had 18,3mm diameter. Maybe you are able to bring this to work :)

EDIT: Published my designs. https://www.thingiverse.com/thing:4627055
by Tomblarom
Oct 16 2020 2:36am
Forum: EBike Non-hub Motor Drives
Topic: BBSHD Voltage Problem Firmware Update & Instructions
Replies: 137
Views: 32029

Re: BBSHD Voltage Problem Firmware Update & Instructions

Hello guys, fasterbikes provided me a newer firmware, directly from Bafang. I paid for it, but I want to share it here with you.

Version: CRR10E4830E105027.1_(latest)_190927.bin
by Tomblarom
Oct 05 2020 11:18am
Forum: EBike Build Threads
Topic: Fatbike with 2500w Bafang G510 Ultra max
Replies: 10
Views: 1412

Re: Fatbike with 3500w Bafang G510 Ultra max

Hey guys, I'm that person, who designed the layout. Haven't got time to 3D-print the parts yet and test fit everything. Going to give feedback and publish the whole design soon. https://photos.app.goo.gl/zHAfkTd9oUuBhV2t8 For the BMS, I use this chinese Smart BMS with BT and replace the MOSFETS and ...
by Tomblarom
Sep 09 2020 11:59am
Forum: Motor Technology
Topic: Bafang SW102 Bluetooth LCD - OpenSource firmware and mobile app
Replies: 432
Views: 64580

Re: Bafang SW102 Bluetooth LCD - OpenSource firmware and mobile app

Hello, is it possible to install this custom firmware and use it with the default Bafang UART protocol? I just want to adapt a few things without swapping the firmware. Do you guys have the stock firmware to it?

Best regards,
Tomblarom
by Tomblarom
Jul 30 2020 12:05pm
Forum: EBike Technical
Topic: [Project] Bafang ExtensionBox for BBSxx (Light, Brake, TurnLights, CopButton, HandlebarSwitches)
Replies: 0
Views: 718

[Project] Bafang ExtensionBox for BBSxx (Light, Brake, TurnLights, CopButton, HandlebarSwitches)

Because I live in a part of Europe where you are not allowed to ride unregistered bikes over 25km/h, I needed some kind of "protection". At the same time, I wanted to have brake-, turn- and front-light control, to be more visible to cars (and for fun, haha). My Bafang DP-18 display has a l...
by Tomblarom
Mar 30 2020 12:08pm
Forum: EBike Technical
Topic: BAFANG BBSxx change settings on the fly (aka 'cop button') and BBSxx communication protocol
Replies: 24
Views: 10509

Re: BAFANG BBSxx change settings on the fly (aka 'cop button') and BBSxx communication protocol

I'm still testing and experiencing a noticeable delay between braking and display speed changes. It takes 2-3 seconds until the display shows the correct value. I made a few changes in the code, but it's occurring even with the original code. I was wondering what's causing this behavior? Tried to di...
by Tomblarom
Mar 24 2020 4:22am
Forum: EBike Technical
Topic: Bafang DPC-18 - Adapt settings using UART?
Replies: 0
Views: 527

Bafang DPC-18 - Adapt settings using UART?

<r>Hey! I'm looking for commands to adapt a few settings in the display. I'm currently implementing this copbutton (<URL url="https://endless-sphere.com/forums/viewtopic.php?t=94850"><LINK_TEXT text="viewtopic.php?t=94850">https://endless-sphere.com/forums/viewtopic.php?t=94850</LINK_TEXT></URL>) an...
by Tomblarom
Oct 25 2019 3:59am
Forum: EBike Technical
Topic: Reention POLLY DP-6C - 70 cell battery case - how fit BMS?
Replies: 17
Views: 2424

Re: Reention POLLY DP-6C - 70 cell battery case - how fit BMS?

Just wanted to share my experience on this. I was able to fit a smart BMS 30A (only 1 layered) on top. Pretty tricky to close the case, but it's possible to get it perfectly sealed. I managed to swap charging port and switch, to install an GX16 3-pin port and an 12mm self latching switch . https://i...
by Tomblarom
Oct 17 2019 2:53am
Forum: EBike Technical
Topic: BBSHD Controller not programmable
Replies: 4
Views: 491

Re: BBSHD Controller not programmable

Maybe you should just buy an https://eggbikes.com/eggrider Thanks, but that's not what I'm asking for here. I like the challenge to reprogram it on the fly. I'm also planning to use the Mega 2560 for controlling the brake light system (https://imgur.com/a/viOtKUI). Maybe I switch to eggrider for te...
by Tomblarom
Oct 14 2019 2:31am
Forum: EBike Technical
Topic: BBSHD Controller not programmable
Replies: 4
Views: 491

BBSHD Controller not programmable

I ended up frying my BBSHD Controller, while playing around, getting the wiring for this COP Box right. Then I recently received the new one, ordered from Aliexpress. For some reason I'm not able to use the programmed settings. I'm flashing them, but when I try to ride my bike it's back to the facto...
by Tomblarom
Oct 05 2019 5:24pm
Forum: EBike Technical
Topic: BAFANG BBSxx change settings on the fly (aka 'cop button') and BBSxx communication protocol
Replies: 24
Views: 10509

Re: BAFANG BBSxx change settings on the fly (aka 'cop button') and BBSxx communication protocol

I found the schematics quite confusing, since you can use colors and additional parts in Fritzing. Thanks to the help of @guancio, I finally was able to get the wiring working and made a new wiring diagram. In my case I used Serial1 and Serial2. Fritzing file in attachments. I'm currently working on...
by Tomblarom
Sep 04 2019 7:44am
Forum: EBike Technical
Topic: BAFANG BBSxx change settings on the fly (aka 'cop button') and BBSxx communication protocol
Replies: 24
Views: 10509

Re: BAFANG BBSxx change settings on the fly (aka 'cop button') and BBSxx communication protocol

Hey! Has anybody brought it to work? I'm stuck and initially planned to use it for my brakelight system. I'm getting "Error 30: Communication fault". Havn't changed the arduino code, beside skipping HC-05 and using "Micro-USB COM Serial", while using Arduinos Serial Monitor. Usin...