SomethingsFishy
100 µW
- Joined
- Oct 30, 2021
- Messages
- 8
Does anybody know how to use this cable shown in the picture?
Manufacturers don't appear to agree on one cable name, I've seen "autometer signal", "speedometer signal", "lcd screen signal"
and a bunch more written for this one cable.
I haven't been able to find any info at all about this, neither anyone actually using it, tho it's always there.
Also, I searched for an LCD screen that would take that cable as an input with no result.
Some sellers define it as "Debug", so maybe it is used in the manufacturing process for debugging, still no idea.
I'm trying to build a custom lcd screen with arduino, and my main goal is to be able to read the rpms of the motor, so then I can
calculate the speed the wheel is turning. I know I could do a workaround by reading the signals of the hall sensor from the motor,
but it would be amazing to decrypt the data from that "lcd display signal" cable of the controller. Thanks in advance.
I contacted the seller, but because they are not the manufacturers, just resellers, I wont expect anything useful from them.
Also if anybody is wondering what am I working on:
It's an old school bike from the 80s, model: motoretta gac. I bought a 2000W max motor, an accelerator and a 350w controller
(all used) for 50 euros, dirt cheap, tho instead of the 350w controller the one with 1000w (that im trying to decode), that has a
max of around 2000w as well, aiming for 60km/h with great torque.
Manufacturers don't appear to agree on one cable name, I've seen "autometer signal", "speedometer signal", "lcd screen signal"
and a bunch more written for this one cable.
I haven't been able to find any info at all about this, neither anyone actually using it, tho it's always there.
Also, I searched for an LCD screen that would take that cable as an input with no result.
Some sellers define it as "Debug", so maybe it is used in the manufacturing process for debugging, still no idea.
I'm trying to build a custom lcd screen with arduino, and my main goal is to be able to read the rpms of the motor, so then I can
calculate the speed the wheel is turning. I know I could do a workaround by reading the signals of the hall sensor from the motor,
but it would be amazing to decrypt the data from that "lcd display signal" cable of the controller. Thanks in advance.
I contacted the seller, but because they are not the manufacturers, just resellers, I wont expect anything useful from them.
Also if anybody is wondering what am I working on:
It's an old school bike from the 80s, model: motoretta gac. I bought a 2000W max motor, an accelerator and a 350w controller
(all used) for 50 euros, dirt cheap, tho instead of the 350w controller the one with 1000w (that im trying to decode), that has a
max of around 2000w as well, aiming for 60km/h with great torque.