Messages

61

General Discussion / Re: Communicating wtih Wirelings

« on: January 14, 2020, 04:04:57 PM »

All,

Thanks for all your help on the Wireling subject!

I'll check out each of your references.

Thanks again,

John

62

General Discussion / Communicating wtih Wirelings

« on: January 13, 2020, 08:46:58 PM »

How do you communicate with a Wireling module?

 I know it's I2C protocol and the library is probably <Wire.h> but what are the commands to do so?

For example, using a Wireling Adapter Shield connected to a TinyScreen+, how do you get information from a Moisture Sensor into Arduino code?  Are there addresses involved?  etc, etc.

Can you point me to a page(s) on the website that has this info?

Thanks,
John

63

General Discussion / Re: Tinyscreen+ Driver

« on: November 25, 2019, 04:47:55 PM »

MJC,

That did it!!! 
https://learn.tinycircuits.com/Help/TinyScreen+_Windows7&8-Driver-Installation_Tutorial/

Thanks,
John

64

General Discussion / Tinyscreen+ Driver

« on: November 23, 2019, 05:26:35 PM »

Windows 7 doesn't or can't find a driver for the TinyScreen+.

As such, no comm port can be assigned. 

Any ideas??

Thanks,
John

65

General Discussion / Re: How to determine the width of a float number

« on: October 18, 2019, 12:06:46 PM »

I'll try it...thanks...john

66

General Discussion / How to determine the width of a float number

« on: October 09, 2019, 12:34:57 PM »

I'm using the TinyScreen+ and would like to determine the width of a float number (with 2 places to the right of the decimal). 

Looks like you can do this with strings as in
  int width=display.getPrintWidth("Example Text!");

So is there a similar way to do it with float numbers??

Thanks,

John

67

General Discussion / Re: Can't Compile SerialUSB.begin(9600); for TinyScreenPlus

« on: October 08, 2019, 11:10:51 AM »

-Réna,

Got it to work!!

Looks like SerialUSB is case sensitive...I was using a small-case "s" as in serialUSB...now with a large-case "S" as in SerialUSB it works...thanks again,

John

68

General Discussion / Can't Compile SerialUSB.begin(9600); for TinyScreenPlus

« on: October 05, 2019, 12:58:29 PM »

I can't seem to compile the following in my TinyScreenPlus sketch Setup

serialUSB.begin(9600);

It says 'serialUSB' was not declared in this scope.

Everything else I have works.

Here are the libs (below) taken from the example code for the TinyScreenPlus

Any suggestions???

-john


//
//--------------Libaries---------------------
//

#include <Wire.h>
#include <SPI.h>
#include <TinyScreen.h>

//Library must be passed the board type
//TinyScreenPlus for TinyScreen+
TinyScreen display = TinyScreen(TinyScreenPlus);