pics?
William3: Can you post the exact part number you bought as well? Thanks.
+1! I'm very interested.
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pics?
William3: Can you post the exact part number you bought as well? Thanks.
I had an aftermarket Dakota Digital speedo installed on the dash...
I have many LED displays which are insanely bright, and I've been tempted to pull them apart and change the resistor(s). There should be a resistor in any LED circuit which limits the current. Doubling that resistor should cut the current in half, although that will not necessarily make it half as bright. Unfortunately, you cannot double resistance by adding a resistor in parallel - that would just make it brighter. So, you actually have to remove the original resistor, and this may require a hot air workstation if the electronics are surface mount (SMD). Anyway, I still haven't modified anything yet, but I think you've inspired me to try this out on my LED clock. I don't know if you're comfortable messing around with electronics this way, but you might be able to remove your "black out" without being blinded.I bought the round blue one that TEG posted. I blacked out the "MPH" letters because they are insanely bright.
That's a double-DIN radio, isn't it? ... in which case there would normally be 2 half-circle vents.When did Tesla change from 3 vents to 2?
So, you actually have to remove the original resistor, and this may require a hot air workstation if the electronics are surface mount (SMD).
That's a double-DIN radio, isn't it? ... in which case there would normally be 2 half-circle vents.
Also, I thought that the double-DIN radio was a fairly new option, but I could easily have missed that since I was focused on other aspects of the Roadster at the time.
... or use soldering tweezers - a handy tool (I have one from Weller).Another trick is to use two soldering irons like tweezers.
Yes. I have successfuly overridden the LCD display. I replaced "trip" value on the LCD with mph since trip is also available via the VDS. The LCD still shows "29.5 mi Trip", but "29.5" is actually the current MPH. I don't know if the CAN controller on the tattler is fast enough to make it work without the LCD flickering. but it is on my todo list...
I did a quick research and short answer is YES. It is definitely doable as an add-on that attaches to the soon-released official OVMS hardware.
In terms of wireless, we could also easily add (as add-ons) Bluetooth and Zigbee modules. Apart from this, I'm working on finding a transparent LCD component so we can create a HUD-like display that shows the current speed. This should fix my #1 problem with the Roadster (can't see the speedometer).
Awesome! This is also my biggest complaint of the Roadster too. A small screen that shows the speed would be great.
MPH at 45 and above is behind the top of the steering wheel. Those of us with the 1.5s got the VDS screen MPH readout on a firmware upgrade a year or so ago. (Thanks Tesla!)
Ironically with the screen at our left knee and the MPH readout in the upper right corner, it is still behind the steering wheel (now the left side)...
Eric,
This is probably off-topic (there is a separate thread specifically dedicated to moaning about not being able to see the speedometer), but can you post a picture of this so we can see how it works (presumably while holding your cellphone camera up to the dashboard while doing > 45mph ;-)
If you want HUD, you might just use a bright 7-segment LED display. Placed facing out at the back of the binnacle, you can probably read it reflection in the windshield. (Of course you'd have to program the display to be mirrored.)... I'm working on finding a transparent LCD component so we can create a HUD-like display that shows the current speed. This should fix my #1 problem with the Roadster (can't see the speedometer).
If you want HUD, you might just use a bright 7-segment LED display. Placed facing out at the back of the binnacle, you can probably read it reflection in the windshield. (Of course you'd have to program the display to be mirrored.)
MPH at 45 and above is behind the top of the steering wheel. Those of us with the 1.5s got the VDS screen MPH readout on a firmware upgrade a year or so ago. (Thanks Tesla!)
Ironically with the screen at our left knee and the MPH readout in the upper right corner, it is still behind the steering wheel (now the left side)...
Nope, just a simple reflection. Perhaps a small piece of film to enhance reflectivity. The display, of course, has to be large enough to read.I expect you'd need some kind of lens for that to work.