https://www.canb.us/
This is very similar to the RXDuino, but was developed for the Mazda3/MazdaSpeed3 market. It is just as universal as the shield, it is just very very small with 3 interfaces. They have written a "Middleware" for passing CANBUS or specifically removing or altering them. EVENTUALLY I feel like this could be a way to dynamically tune our cars with nothing more than a UART from a Bluetooth phone or a computer running Arduino IDE.
I went ahead and started the wave by buying one for around 100 bucks. Some of the Series II functions have already been mapped since they share some similarity with the Series II Mazdaspeed 3 & Gen 3 Mazda3. (<2014)
There is also some extra pins that are unused on the board that could be used for things like Methanol Injection, a shift light, or anything you think of with PWM. There is also several Analog ports open. I was thinking Methanol Injection based on the CANBUS MAF, LOAD, & APP packets. IE 75%-WOT would be your injection point to start at. (Maybe even a oil injection pump! (on a series 1))
Another interesting idea I had was a Haltech using CAN on the 3rd bus, passing information to BUS1 (Stock PCM), and BUS2(former stock PCM to everything else, then would be HALTECH), or technically selectively using the stock ECU for some operations & the Haltech for others. The possibilities are what you can program!
http://ift.tt/1PU1BE1
I will post some more pictures so you realize how tiny this thing really is. It literally is smaller than the palm of your hand. Amazing for the price point. This is absolutely a BETA/ALPHA so it isn't proven yet.
Anyone else on board with this so far? I want to do some routine maintenance on my car before I jump in, and I want to do so without cutting and splicing any wires.
This is very similar to the RXDuino, but was developed for the Mazda3/MazdaSpeed3 market. It is just as universal as the shield, it is just very very small with 3 interfaces. They have written a "Middleware" for passing CANBUS or specifically removing or altering them. EVENTUALLY I feel like this could be a way to dynamically tune our cars with nothing more than a UART from a Bluetooth phone or a computer running Arduino IDE.
I went ahead and started the wave by buying one for around 100 bucks. Some of the Series II functions have already been mapped since they share some similarity with the Series II Mazdaspeed 3 & Gen 3 Mazda3. (<2014)
There is also some extra pins that are unused on the board that could be used for things like Methanol Injection, a shift light, or anything you think of with PWM. There is also several Analog ports open. I was thinking Methanol Injection based on the CANBUS MAF, LOAD, & APP packets. IE 75%-WOT would be your injection point to start at. (Maybe even a oil injection pump! (on a series 1))
Another interesting idea I had was a Haltech using CAN on the 3rd bus, passing information to BUS1 (Stock PCM), and BUS2(former stock PCM to everything else, then would be HALTECH), or technically selectively using the stock ECU for some operations & the Haltech for others. The possibilities are what you can program!
http://ift.tt/1PU1BE1
I will post some more pictures so you realize how tiny this thing really is. It literally is smaller than the palm of your hand. Amazing for the price point. This is absolutely a BETA/ALPHA so it isn't proven yet.
Anyone else on board with this so far? I want to do some routine maintenance on my car before I jump in, and I want to do so without cutting and splicing any wires.
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