Recent content by csbike

Hi all, I am sorry if my question already has an answer here. I've recently resumed using my TSDZ2 ebike and I would like to upgrade the firmware to the opensource one by casainho and others, and I also have the material to build the custom display described here...

Hi all, this probably a newbie question (as I was told there are no silly questions). I received my nrf52840 dongle, and it looks exactly like the one on the tutorial. In particular, it has no physical pins, just the holes to solder pins in. I have two questions: 1) What is the best way to...

Thanks! That reassures me! And you're right, I should have guessed it was not the case ;) Yep I meant casainho's original circuit. I was wondering if the P-MOSFET plus the resistors does everything that the out-of-stock switch does.

Thanks! I had actually misread the site when it said 52-week factory lead time! I have a couple of other questions actually. Does all the current to the motor go through the display and thus through the MOSFET? The datasheet mentions a continuous drain current of less than 1A while the motor...

Hi all, and thanks to all for the great work on this display! I am getting ready to build one and I ran into the out-of-stock problem for the BTS4140N. However I tried to find the BSP321 and I am running into similar problems: either out of stock, or available in packs of thousands. @Kaziq...

thanks, but from what I understood, you can also flash using openocd. Or am I wrong? Also where do I get the stm8 files I need as they are not in the official openocd directory. I found this openOCD clone (https://github.com/ntfreak/openocd/tree/master/tcl/target). Is this where you guys get...

sorry for my newbie question. I just got my stlinkv2 and I would like to flash the firmware from MacOSX. openOCD seems to work, but I cannot find scripts for stm8, only stm32. Is this normal? Otherwise there seems to be stm8flash. I haven't tried it yet. Does it require openocd? Or is it...

I will, thanks. Is there actually a simulator/emulator with which I can do development and testing without flashing the thing each time?

Hi all, I am new to this opensource firmware and I am very interested in the possibility to use it with a smartphone app. I've seen there is development in this direction with the SW102. But I was wondering if the required logic cannot be implemented directly in a smartphone app. Has anyone...

I just put several layers of insulating tape all around. Unless you plan to go underwater with it, it should be enough to protect it from splashing water. You could also use a double-layer thermoretractable sleeve with adhesive for extra safety.

Thanks what's the status of the SW102? I've seen a thread, but is there a version yet? Also, I had seen someone post a video of a bike controlled through a bluetooth mobile phone. Is there a mobile phone app in the working? Or a piece of code I can start from ;)?

hi I just received the LCD3 and will flash soon. But I discovered that in the month between my order and the LCD3 being delivered, casainho prepared a version for the 850c. Too bad I did not know this, or I would have bought the latter. Anyway, I have a few questions: - are the features on...

Hi all, I read in this thread that the motor shuts down when cadence exceeds 90rpms. Yet I am almost sure I have pedalled faster than that and the motor was still helping me. I am using the stock firmware. is the 90rpm limit a "feature" of the custom firmware?the I will test again, but in the...

hi all, I am waiting for my LCD3 to arrive. But today i noticed something I had never paid attention to on my VLCD5. When I turn it on and all the LCD segments light up, there is a "POWER" label that never shows up during usage. What is it for? is it for the TSDZ2? Is it for other motors? thanks

hi, I was wondering if there is any knowledge as to which models of STLinkV2 clones work, and which do not. I have had a look on ebay and I the cheapest sell for about 5-6E. So if I buy 3 I am almost at the price of an original STLinkV2. In any case, the original should work, right? thanks