No, the service has not been stood up, by me at least. I posted the information on setting up your own server and using it on the 2 Oct 2011 post. The source code for the web service is at https://code.google.com/archive/p/text-message-for-chumby/downloads. You will need to have a Windows Server running with IIS and .NET support. I do not recall which version of .NET but I suspect it is 3.5.
Hi Richard
can you help me with the pinout for the Arduino uno on your LCD-101 project
I am setting up the display for a atmega 1284p.
Did you use a pot for the contrast? pin4 on the display (10k-20K).
Thanks,
Ronny
I had posted code on GitLab at https://gitlab.com/richteel/LCD-101. It looks like the schematic and PCB layout were not added to the repository. I will look for those files and post them on GitLab shortly. Thanks for your interest. I’m hoping to be able to retire in about 5 years so I can keep up with this blog and add some more YouTube videos. This is something that I enjoy but can’t find the time to keep up with this as well as my day job.
Files added to GitLab. I also had a Part 2 follow-up, which was never published as it was incomplete. I just published it anyway and included an update on the page to point to the files on GitLab and a link to the schematic for the backpack with the negative voltage supply and interface for I2C or SPI. To answer your original question, I used a 10K potentiometer. It is shown in the schematic. Hopefully this information will help you and others.
Hi Richard
Thanks for the reply I am just now wiring it up to the 1284 and ill hope I have some thing showing up on the screen later today.
Have been working on the outside this morning but now its getting to hot 112 F on the outside now here in AZ.
Thanks
Ronny.
Hi,
I was wondering if the TXT message widget for the Chumby is still up?
trying to reach this link:
No, the service has not been stood up, by me at least. I posted the information on setting up your own server and using it on the 2 Oct 2011 post. The source code for the web service is at https://code.google.com/archive/p/text-message-for-chumby/downloads. You will need to have a Windows Server running with IIS and .NET support. I do not recall which version of .NET but I suspect it is 3.5.
Hi Richard
can you help me with the pinout for the Arduino uno on your LCD-101 project
I am setting up the display for a atmega 1284p.
Did you use a pot for the contrast? pin4 on the display (10k-20K).
Thanks,
Ronny
Ronny,
I had posted code on GitLab at https://gitlab.com/richteel/LCD-101. It looks like the schematic and PCB layout were not added to the repository. I will look for those files and post them on GitLab shortly. Thanks for your interest. I’m hoping to be able to retire in about 5 years so I can keep up with this blog and add some more YouTube videos. This is something that I enjoy but can’t find the time to keep up with this as well as my day job.
Files added to GitLab. I also had a Part 2 follow-up, which was never published as it was incomplete. I just published it anyway and included an update on the page to point to the files on GitLab and a link to the schematic for the backpack with the negative voltage supply and interface for I2C or SPI. To answer your original question, I used a 10K potentiometer. It is shown in the schematic. Hopefully this information will help you and others.
See All Electronics LCD-101 (256×128 LCD) with Arduino – Part 2
Hi Richard
Thanks for the reply I am just now wiring it up to the 1284 and ill hope I have some thing showing up on the screen later today.
Have been working on the outside this morning but now its getting to hot 112 F on the outside now here in AZ.
Thanks
Ronny.
Ronny,
Did you get the LCD working?