Search found 8 matches

by jgrina
Wed Jul 20, 2016 3:26 pm
Forum: Projects
Topic: UDP from ESP8266 to MegunoLink Pro
Replies: 5
Views: 22631

Re: UDP from ESP8266 to MegunoLink Pro

Joe, I have three ESP8266 remote nodes working, two very reliable and one does drop out occasionally. The occasional dropout is an Adafruit Huzzah Feather and I think the deep sleep mode conflicts with the automatic switch to upload mode used by the Feather. A couple of times a week, the Feather loc...
by jgrina
Fri Feb 05, 2016 4:53 am
Forum: Projects
Topic: UDP from ESP8266 to MegunoLink Pro
Replies: 5
Views: 22631

UDP from ESP8266 to MegunoLink Pro

I'm in the midst of developing a temperature monitor on the ESP8266 (ESP-12E) and using UDP to send data to a TimePlot on MegunoLink. The ESP8266 is a fussy chip and I have three that don't work any more. The one that I'm working with now is an ESP-12E with a breadboard adapter. I have a Dallas DS18...
by jgrina
Tue Nov 18, 2014 6:55 am
Forum: MegunoLink
Topic: How to use a text box for display only.
Replies: 11
Views: 16281

Re: How to use a text box for display only.

Yep. Just open the designer, select your text box and use the property window on the left side to set the background and foreground colors. Both are in the Appearance group. You can change the font size too Paul. I,d like to see dynamic change, a color attribute in the "SetText(ControlName, Value) c...
by jgrina
Sat Aug 30, 2014 6:02 am
Forum: MegunoLink
Topic: How to use a text box for display only.
Replies: 11
Views: 16281

Re: How to use a text box for display only.

I would also like to see a color change option for text boxes. I searched through all the documentation but couldn't find it. However, since this is derived from Visual Studio, I think it is quite reasonable to do.

Jim
by jgrina
Tue Aug 26, 2014 3:23 am
Forum: Projects
Topic: Dual thermometer with display and plot
Replies: 2
Views: 9553

Re: Dual thermometer with display and plot

TEMPin13.jpg I had a problem with my old XP laptop and this is a migration to a very nice Hannspree (10") with an HP 22" external monitor. The new laptop is Windows 7 and a bit of a learning curve. However, the Arduino/Megunolink apps migrated very easily. The dual temp is currently tracking room t...
by jgrina
Sun Aug 24, 2014 3:52 am
Forum: Projects
Topic: Dual thermometer with display and plot
Replies: 2
Views: 9553

Dual thermometer with display and plot

mlpcapture.JPG
Current interface panel
mlpcapture.JPG (118.49 KiB) Viewed 9553 times
I've expanded the pin 13 program to measure two temperatures with DS18B20 sensors and plot the results over time.

Jim
by jgrina
Thu Aug 21, 2014 3:29 am
Forum: Projects
Topic: Simple Digital Pin Control
Replies: 3
Views: 7572

Re: Simple Digital Pin Control

I now have an explanation of the program. I wrote it with WordPad and copied the screen captures as .bmp files. This created a two page document which is 7.7 megabytes large.
by jgrina
Mon Aug 18, 2014 7:12 am
Forum: Projects
Topic: Simple Digital Pin Control
Replies: 3
Views: 7572

Simple Digital Pin Control

Ok, my pin control is working. The PC side of this is an MLP program which has two radio buttons and a text box. The function of the radio buttons is to send commands to the Arduino Uno and the Uno interprets these and sets or clears pin 13. Then the Arduino notifies the MLP text box of the current ...