I've always wanted a low cost way to program PICs and a tablet seemed like a great solution. But most tablets either didn't have a USB port for the programmer or ran an operating system that didn't support the software tools I like to use such as Great Cow Basic and PICkit 2 software. Then I found the Winbook tablets at Microcenter. They offer a very low cost tablet that runs a full version of Windows 8.1 and has as full size USB port. On the smaller ones they are a USB 2.0 and on the larger versions they offer USB 3.0.
The pre-Christmas deals offered the smallest 7" Winbook for $59.95. It included Windows 8.1, 16GB of Flash Storage and 1GB of RAM. It also has wireless-N and a micro-HDMI port. So I bought one and downloaded the Great Cow Basic IDE at my Greatcowbasic.com site. I then ran the software without issue. The next step was to test the PICkit 2 on the USB port. This worked smoothly as the GCB IDE has the PICkit 2 command line interface built in. The programmer launched and programmed a PIC16F886 on a CHIPINO module without issue.
I did find that 8GB of the 16GB was taken up by the operating system and other features so the memory size is limited, but plenty for what I was doing, at least I thought so. Then I decided to see if the Davinci 3D printer software, XYZware, would run on it. I downloaded that and it ran fine. I could load a 3D print into my Davinci without issues and the print was launched. My next step was to try and install the ExpressPCB software I like to use for creating circuit boards. Before I did that, I decided I needed a keyboard and mouse first. I tried a bluetooth keyboard but I couldn't it them to connect so I used a USB expander and was able to connect the PICkit 2, USB Keyboard and USB mouse to the tablet and everything worked great.
I also wanted to to see if I could load Chrome on the tablet so I could modify Tinkercad designs but I found the memory usage was already getting low. Seems that Windows did an update and used up a bunch of space. I have to figure out what I can do to get some of that back but my idea of installing ExpressPCB may not be possible either. I guess 16GB isn't enough space. The 32GB is $139.95 but as the price gets higher I may just stick with a low cost laptop. The tablet has a microSD card slot so I'm going to try and load the programs on there and see if I can run everything from the SD card. So I've achieved one goal of programming PICs with a tablet but to create designs, write the software, send the 3D print file for a complete design from a tablet will require more memory with the SD card if that works or spend more money on a larger tablet which is not what I want to do. But at least I know its possible at the simplest of all levels. I can write a Great Cow Basic program and program a CHIPINO module with the code. Not bad at all for $59.95.
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