Ahhhhha yeah this was a nightmare lol. I fried two controllers throughout this ordeal and had to buy another one 😅
It was not fun. Basically, by the end of it, I'm quite certain that my issue was the throttle. Essentially, after I got the new controller wired up and the throttle didn't engage...
OKAY! So I kind of figured something out lol. Due to all of my frustration, I ended up taking the old controller out of the metal casing and tested it wire by wire. So I hooked up just the positive and negative wires then started with the display first. First soldered the red wire, turned on...
Thank you for all your help and wonderful knowledge, I really appreciate it. Lessons definitely learnt for me.
I fixed my laptop charger last month and I was super proud of my soldering job(Typically I would have thrown it out and bought a new one) But noooo, I was so pleased with myself that...
Yeah that all makes sense. Based on the manual I found online for my display, the wires are as follows:
Red: 24V/36V; Blue: lock wire; Black: GND; Green/ Yellow: RX / TX wire
So I can test by using the red and blue?
Im wondering if the blue wire connection is the reason for the 5V being damaged...
So the old controller is reading just above 1V. I wonder what the issue is. I would say the battery.. but its reading 51.7V so not sure what would cause this. Maybe a burnt IC chip? Im gonna do a bit more research. Still waiting for the Daymak service tech to get a hold of me
Thats the strange part about it as well, yesterday I got super flustered and ended up just wanting to wire up my old controller til I got some help with the new one. Wired it up and display wouldn't even turn on. So after a bit of messing around, the only way I could get the display to turn on...
And I just did the voltage test. I wasn't getting anything at first so I connected the orange power switch to the positive terminal and each red wire was reading anywhere from 3-3.6V. None of them are reading 5V so not sure if that matters or what it means... If I can get this controller working...
Ahh! Well that's a relief. I totally thought my controller was done lol. Okay so I have attached pics of my old controller and the new one as well. My old one did not have any labeling unfortunately. Here's the info for both anyways:
Old Controller:
3 Phase: Yellow, Green, Blue
Battery: Red...
Yeah I think I cooked the controller to be honest. I'm not super savvy when it comes to wiring stuff. I know the basics but I usually have my husband do these sort of things. Of course, I tried to do this on my own and shot myself in the foot lol. After more research, I found a site that...
Hello Everyone,
Just wondering if anyone possibly has a wiring schematic for the daymak bluetooth controller(DMK1892). I have a 48V Daymak Wildoose Ebike and I just replaced the controller with their newer Bluetooth one. Didn't realize how different the connectors were until it was delivered...