My FarDriver always connects Bluetooth, but the frames never change. They’re always five zeros.

Bobby June

10 W
Joined
Sep 28, 2023
Messages
74
Location
Long Beach, CA
I’ve ordered two Bluetooth modules I’ve upgraded one of them I’ve checked the Rx TX wires. I made sure the volts was 3.3 I’ve done everything and I cannot get the damn to open up and let me in. Does anybody have is going on here?
 
Last time I had this issue was because I used an "old" module on a new controller. Apparently they have two types of bluetooth modules and they aren't compatible with each other.
Otherwise you can also get the cable and plug it to your computer. It's not as convenient and fancy though.
 
Can you do auto learn from the PC program,
My computer does not download the MotorCenglish PC program,
I have problems with Auto learn and thought I would try it with the PC
 
No doubt Dui. I had to order a new BT dongle. Still didn't workl. It's blinking red and the app connects to it. But I never ever get frame rate movement. It even says 'bound' and I did all the login stuff. Even talk to Russell a lot and he sent over he 72/841800 flash. But it would never allow for flashing, only upgrading. Jack at FD only responds once in a while. Russell at SIA is pretty solid but can't get my bike. and phone or bike amd computer to talk.

I already went through the learning a year ago. Then built everything. Even has front and mid air dams! Now i just won't connect. And with all of the changes I made (throttle) I need to go into learning mode. Plus I gotta mod the controller.

I'm super bummed. I think I have to buy a new 841800.
 

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If you use a new BLE module on an old controller it also does not work.

Just try a different phone and the PC Software before you spent a lot of money.
Which Flash file did you get for the 72/841800?
I'm still looking for a file for my old DKYS labeled ND721800 as there are some settings and functions missing.
 
Hey Dominik - My mistake. It's only for the 721800. But here it is.
This is the one he wanted me to flash with but you need a heb file. But upgrading it instead kinda seemed to work. No errors. Try it out and let me know if that 'upgrading' process actually worked and got back your settings. I'd like to know that so I can stop trying to flash it.

And thanks for the advice. I just spoke to Russell and they think that I have a broken communications module so they (SIA) want me to ship it back for inspection. if I caused it, then I most pay who knows how much. If it just broke, they agreed to fix it for free. And to let you know, this is purchased nearly two-years ago from them.

Never heard of a step-cousin like that using the same damn model number. Works for me. Hopefully you scored on that!
 
Thanks, i think it is the same file as the app finds in the internet folder.

I'm using this controller in a 193kg heavy scooter , Masini Extremo, and feed a 72V10000W QS273 motor with a little over 30kW.
21S Battery 400A and 1400A phase.

I'm not shure if I should try to upgrade, because only things that are missing are regen untill zero and the variable throttle regen function. It only does brake regen. The ND72680 i used before had all this functions, but was two years newer. The ND72450 I bought and installed a few weks ago also does not offer this functions.
 
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