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    axe133y oled display kit

    this is the flowchart program code that i used from pe6, for my trial oled 16 message test board, from a picaxe 40x2 serial comms to the oled via the d3 pin..this code list has used 1368 units of 4096 memory space..although it shows lcd, still works for the oled unit ok.. regards peter
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    axe133y oled display kit

    I have been able to program a 40x2 picaxe to show different oled messages, 16 messages at the moment, from the bcd switches(as if from numerous event inputs) connected to the b0 to b7 input pins of the 40x2 chip, I could select from 99 different messages , only limited by the memory space of the...
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    axe133y oled display kit

    Can a picaxe be used to provide a stepped dc voltage output,say in either 10millivolt steps, or 100millivolt steps, ie from a DAC output pin,between 0 volts to 3.7 volts dc, then fed to an ADC input of another picaxe , to simply have a self running program to test a picaxe setup for reading adc...
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    axe133y oled display kit

    Thankyou Everyone on the forum, I have been able to program the oled with at least simple text strings, I am now trying my hand at making text strings blink on and off, to be a bit more attention getting with certain alarm inputs .. Also is it possible to interface an axe133y or axe134y oled...
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    axe133y oled display kit

    Thankyou for your coding example Jack, it all works 100%, now I am working on how to program the oled to show different text strings for different input events that go active on the inputs of the external 18m2.. are there any tutorials that might show how to use gosubs to achieve this..Regards Peter
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    axe133y oled display kit

    I have got my 18m2 to comms to the axe133y, found intermittent brand new ic socket fault,after trying another 18m2,, anyway, I would imagine that different messages for different input events can be programmed into gosubs into an 18m2 , or 20x2 or 28x2, for serially sending text strings to an...
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    axe133y oled display kit

    Ok I shall keep with tradition and ask yet another dumb question, why does the up puncuation arrow appear between the 1 and the word TO ?? IN MY PHOTO?
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    axe133y oled display kit

    The picaxe axe133y page 2 OLED program test code doesnt work using B5 either ,on an 18m2 .. Regards Peter
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    axe133y oled display kit

    This is the EXACT picaxe device the 18m2 that I am using for serial comms to the axe133y, I have tried output pin B7, NO GO, I have tried output pin B5, no go, does anyone have a schematic and programming code that works with a picaxe 18m2 for serial comms to an axe133y OLED display unit...
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    axe133y oled display kit

    Sadly this programmed hiccupped again at line 12, dont know why.. Regards Peter
  11. P

    axe133y oled display kit

    thankyou Jack , a question that i have always asked: when is an output pin not a suitable serial pin, and when is an output pin a suitable serial pin, i have already asked for a chart of all possible usable picaxe devices and their definitive pins suitable for serial comms to an oled..I shall...
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    axe133y oled display kit

    Once i get my external 18m2 to show my own message/s onto the oled screen, is there any reason why the one 18m2 cant be programmed to send messages to say half dozen oled displays, provided that the 18m2 has enough output serial talking port pins? Regards Peter
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    axe133y oled display kit

    Thankyou Ibenson, I shall give this another go, always something to learn with this stuff, , anyway I did have a problem with a totally blank display, but have since restored it to the original serial oled www.picaxe.com message, (power-up), anyway thats restored, then I went into the section of...
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    axe133y oled display kit

    Neil , i did try your coding, but sadly it didnt show on the display, just the original power-up message shall try the picaxe page 2 program text and see what that does,regards peter
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    axe133y oled display kit

    Jack i did try your code listing however it hiccupped on line 12, count 1 to 10, but i cant see why it did so, please see attached photo..regards peter
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