kakcalu13

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• Smart cutebot using Microbit v2 on Espruino IDE questions

  @kakcalu13 started

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  @fanoush replied
• Smart cutebot using Microbit v2 on Espruino IDE questions

  in Other Boards • 2 years, 1 month

  

  That seems it move forward, but it returns the undefined.

  I2C1.setup( { sda: D20, scl: D19 } );
  =undefined
  

  See here full snippet:

  >I2C1.setup( { sda: D20, scl: D19 } );
  =undefined
  >I2C1.setup();
  ERROR: SDA and SCL pins must be valid, got 255 and 255
  =undefined
  >I2C1.writeTo(0x10,10)
  =undefined
  >I2C1.writeTo(0x10,1)
  =undefined
  >I2C1.writeTo(0x10,1);
  =undefined
  > 
  

  As you may tell that I'm very new to this. This feels like I'm trying to push a wooden triangle in the circle hole without knowing what those are.

  I followed the tutorial and it worked but when it comes to me trying to move the motor, it didn't work. Any advice?

  I truly appreciate your time!

• Smart cutebot using Microbit v2 on Espruino IDE questions

  in Other Boards • 2 years, 1 month

  

  Hi Mabe,

  Thank you so much for your time!

  Yeah, I ran I2C1 too. See here that I just did 15 minutes ago before began my level 5 search in Google :P

  print(I2C.find(D20));
  I2C1.setup({ sda: D20, SCL: D19 });
  I2C1.setup();
  

  I get error like this:

  Uncaught Error: Unknown option "SCL"
   at line 1 col 34
  I2C1.setup({ sda: D20, SCL: D19 });
  

  also when I wrote to robot to see if it will at least move the right wheel by doing this:

  I2C1.writeTo(0x08,1)
  

  Seems no luck. :(

• Smart cutebot using Microbit v2 on Espruino IDE questions

  in Other Boards • 2 years, 1 month

  

  Hi everyone,

  I'm very new with Espruino and Javascript. I am learning Javascript from w3_school

  Microbit...on other hand...it seems that everything is explained on Microbit

  As this is concise and clear tutorial however, I noticed that there is no information anything about write digital, read digital or move the motor using smart_cutebot

  I tried I2C and it says I2C.writeTo() is not found.

  I've been trying new stuff on this microbit and I feel like I'm nowhere near to the start one.

  So I come here to seek for your advice, or suggestion.