Recent content by psl2806

Does anyone know where I can buy a chainguard that will fit a TSDZ2 52t chainring? Preferably in Europe. Thanks!

Thanks, that explains the delay. I’ll start measuring how long it takes before the speed is measured.

what wheel size is on the display? I remember reading that DATA needs to have size 21 or above to work, maybe try this :mrgreen: . Also i can put later on my Java frontend parameters and you can try them to see if it helps (48V motor, 52v bat, but this part you can use yours) Thanks, I’’l try...

Overall I’m a happy user of the TSDZ2 with the OSF. But I keep struggling with the speed sensor. I tested it with different distances from the magnet. It often looks like its working perfectly, till I switch the display off and on. Then its not working After a few minutes of testing it then...

Update: I started having doubts about having damaged the cable so I started thinking, if the flashing can go wrong with OSF it can also go wrong with the original firmware. So I gave it another try. And phew what relief. I could see the battery status coming back and lights working too...

I tried this, but it makes no difference. The display cannot show the battery status and the motor no longer responds. So do the lights, but the display still functions.

I thought about that but and i did have issues with that because of the distance, but thats not the issues now. And it does not explain why the motor does nothing and the display can't show the battery status. I was more thinking about the cable connector. When I had to reconnect the cable to...

Okay, I'm slightly starting to panic now. A few days ago I flashed my motor with the OSF for the first time. Everything seemed to look good the only thing I noticed was that the speed was not correct. I have a recumbent with 20" wheels so I changed the cicumference to 1510mm. After the update...

Amazing! I just asked help in understanding a setting and now its being automatically calculated. Awesome!

So if I understand this right. I can use the default value of the battery resistance. Or the 140 that dameri uses. For your idea, I'm a newby for ebikes and I have limited technical knowledge (and English is not my first language). What happens if the value is too low or too hight. Does the...

Hi, I Have a question about the setting "Battery resistance (milliOhms)" When I read the wiki it explains how to get this value: How to start the automatic battery pack resistance estimation: start with battery already discharged, with any value between 75% and 25% start pedaling for 10...

Thank, I’ll look into rhe OSF.

Thanks, just what I had in mind.

Hello, I am using a Tongsheng TSZD2 48v 500 motor. I bought this motor only with the idea that 48v would give me a larger battery, thus a bigger range. I just learned that altough I have the computer set to a max of 25km, a motor larger then 250 watt is illegal in the Netherlands. I read...