Subject: Which Maximite version?
From: paul lamar
Date: 10/2/2017, 4:27 PM
To: A10-Me-Earthlink


 Paul,

 It looks like there are several versions of the Maximite.   Which
 do you recommend?

 Subject: K9555 - Silicon Chip Magazine Maximite Colour Computer
 Kit Altronics

 http://www.altronics.com.au/p/k9555-maximite-colour-computer-kit/


 Scott Gettings

 Yes that is it.   Color Maximite.

 They are in Australia so that may be an Australian price.

 There used to be a company in the US called Circuit Gizmo. That
 sold it in the US. Put "circuitgizmo maximite" in your search
 engine.

 My GOOGLE search engine quit working for some strange reason. They
 wanted me to verify I was not a robot. But that did not work
 either. I think Google is down. Does it work for you?

 Also my smart phone quit working. Same thing Google. Google ought
 to be put out of business. They are a monopoly.

 I used another search engine and found it.

 http://circuitgizmos.com/gizmo-store/#!/Maximite-Computer/c/14171440/offset=0&sort=normal




$59 dollars US for just the assembled PC board. That is the one I
 use.

 ----------------------------------------------------------- BTW
 this is the site of the guy that invented it. Absolutely a genius.

 http://geoffg.net/maximite.html <http://geoffg.net/maximite.html

 I wish we had a Color Maximite on the time to climb. Then we would
 have a 100 times better instrument panel. The Motec instrument
 panel sucks big time. The Motec 800 does some of the things like
 data logging which is trivial on a Maximite. If I had my way on the
 TTC I would have used 5 Maximite's instead of anything Motec has.
 Motec cost thousands of dollars.

 Here is the Motec instrment panel. You select one of three with
 the switch. See if you can make head or tails out of it.


 Now here is a screen from the Maximite

 The display potential is enormous. Screens are available in many
 different sizes as they are standard PC VGA's



 Paul Lamar


 It seems that most of the big EFI players have ECU's that are set
 and controlled by software, which have gauges displayed, setting
 tables and code burning ability. Who ever set up the time to climb
 would have used that software, called M1 Tune. That in your pic is
 a dashboard display, fairly limited with just the basics needed to
 fly the aircraft.  Computer hardware is not much good unless there
 is software to go with. Lots of us can tinker with the mechanical,
 some electronic hardware, but programming will send most into
 hiding!

 Steve Carlisle

 That a real shame. The colleges pushing programming look down
 their nose at BASIC to justify their existence. A five year old can
 learn to program a Maximite. In fact, once you learn it, you can
 explores all sorts of obscure equations and get an A in college
 math and physics for that matter.

 Paul Lamar

 Paul and all Geoff Graham developed the Micromite after the
 Maximite. Go Micromite or Micromite Plus as it has all the Maximite
 does and more. Faster hardware and further developed mmbasic with
 for example integer math which Maximite cant do.

 http://geoffg.net/micromite.html OR

 http://geoffg.net/MicromiteMX470.html

 Cheers Steve Izett


 I disagree Steve. It does not have a printed circuit board with a
 PC keyboard interface or a VGA monitor interface. It is also
 missing a battery backed up real time clock and 32Gig SD card slot.
 These things are essential. The micro mite is just another micro
 computer that uses a windows notebook for software development. The
 same as at least a dozen others. There are several ARM versions
 that are way more powerful.

 This is one ARM that I have as well as several others.

 It is obsolete IMHO.

 Paul Lamar



 Hi Paul This is what Geoff developed after Maximite, and its what
 I now use. Explore 100 http://geoffg.net/Explore100.html Don’t let
 the name fool you. Its better than Maximite in every respect.
 Geoff further developed the MMbasic operating system/interpreter
 with support for more hardware which is much quicker than Maximite.
 He has not ported the mm basic improvements back to the Maximite,
 its just not as good. You can see it has all the hardware your
 after realtime clock, memory cards, keyboard, and importantly easy
 direct lcd displays of from 1.5” to ~7” and you can still program
 it from your desktop as I mentioned before. Maximite was clever the
 way it used DMA to do VGA on board, but that is now history. Have a
 read and you’ll see, if you thought Geoff’s Maximite was good, he
 hit the jackpot with MicromitePlus.

 Steve

 It is close but no cigar. There is no operating system in the chip
 or software editor as far as I can tell. The stock PC VGA connector
 is not there.

 It is close but no cigar. It is not a stand alone programming
 system. It requires a Windows PC as far as I can tell. The Colour
 Maximite does not.

 Those click boards are expensive as well. It cost a lot more than
 a Color Maximite.

 For our application it is not worth the additional hassle IMHO.

 Paul Lamar




 Paul and all Not sure if your understanding Maximite/Micromite/Plus
 family,

 Geoff Graham developed them and lives here in Perth WA.

 The cool thing he developed is his MMBASIC operating
 system/Interpreter that you love Paul. He has just continued to
 develop it for the next versions of the PIC32 chips that are
 faster.

 The hardware he and now others have developed just keeps getting
 better and have both small and large versions with whatever
 peripherals your needing, all with MMBASIC as their OS.

 I have 3 Maximite mono’s a Colour Maximite and various Micromite
 boards including a Explore100. Just choose what hardware your
 after.

 As far as writing the code, you can edit the code on an onboard LCD
 screen using the keyboard connector provided (Exactly like a
 maximite) but most people use MMEDIT running on a PC via USB to
 whatever hardware you using. MMEDIT isn’t ported to OSX so I use a
 terminal program to do main coding, or I can directly use onboard
 editor via the explore100 keyboard and 5” LCD (A bit small for
 writing heaps of code, but great in the cockpit for getting out the
 bugs).

 I migrated to newer hardware as Geoff continued to develop MMBASIC
 to support great advances like integer math etc. He hasn't ported
 the latest MMBASIC back to the old chips that Maximite used.

 As for costs. Hard to beat a maximite on the bench with an old VGA
 monitor. A cant remember what my Explore100 with 5” LCD cost, I
 would imagine <$100.

 If you want the brilliant MMBASIC environment with an excellent
 display in the cockpit with capacity to edit the code in situ
 (onboard keyboard connector and onboard editor) then a 5” LCD on an
 Explore100 is a very good platform for ~$100

 MMBASIC THAT YOU LOVE CAN NOW DO THE FOLLOWING - note PS2 keyboard
 dot point

 Cheers Steve Izett


 Geof does not design the PC boards or manufacture them or sell
 them. Other people do. The best so far is the color Maximite from
 Circuit Gizmo.

 Suppose I want a larger display. If it had a VGA connector I would
 have my choice of hundreds if not thousands of VGA displays. The CG
 Maximite has the VGA connector.  The MMPlus  kit from  Rictect
 Limited in NZ does not.

 We don't need a faster or more capable computer kit. It is nice to
 have but we don't really need it,

 The Motec is a good example of the single computer approach. It has
 one of the most powerful processors available.

 As for that matter many EFI systems in cars also use the single
 computer approach. The RX8 had a software  bug that causes  it to
 flood the engine and make it impossible to start,

 We need a simple single board low cost computer for each simple
 job. One per injector. Another for the dash. They can share sensor
 outputs. The CG Color Maximite is more than capable as is.

 That makes the hardest job as simple as possible. Namely the
 software. This is not a new concept. Perhaps some people have not
 heard of it before. Large programs are more difficult to write and
 debug. The probability of bugs is much higher.

 The Color Maximite from CG fits the bill at only $69 completely
 assembled.

 If somebody somewhere builds a new PC board just like the CG Color
 Maximite with all its features with the new MMPlus chip and
 software  I would go for it.

 Paul Lamar

 Paul,

 Do you envision the three computers living in the same box or
 separate units? The Altronics  version has a nice enclosure, but this
 only accommodates one Maximite.  It is a little more expensive.
 Stick with the CircuitGizmo bare board version?

 Scott Gettings

They can live in the same box.
There are a bunch of extrude aluminium boxes on the market.
Here are some.

Paul Lamar


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