Re: UBITX Touch Control TFT Display
I had never heard of elegoo.com, that looks like a good steer.toggle quoted messageShow quoted text
They have some nice Arduino starter kits.
However, their 2.8" TFT display is not well documented, and burns an awful lot of pins.
Here's a reply to a question up on Amazon: https://www.amazon.com/ask/questions/asin/B01EUVJYME/4/ref=ask_ql_psf_ql_hza?isAnswered=true
I just went through all of the pins marked on the board and the code for the support libraries.
It appears that the display hogs all of the pins with the exception of the A5 and the serial I/O pins 0 and 1.
This pretty much precludes the use of any other peripheral devices using Wire, SPI, or I2C.
The SD card uses digital pins 10 through 13, so if you don't need the SD card, you can snip those pins off
(and don't include the SD library in your project). Otherwise the options are limited.
Not what I'm looking for.
I'd prefer a display with just a 4 wire SPI interface, and power and ground.
Regarding the si5351 PLL chip breakout board, in addition to adafruit.com, there is also etherkit.com and qrp-labs.com
Hans of qrp-labs is active on this forum, a kit for his board is $7.75
The others come fully soldered up, which some may prefer.
On Fri, Jan 26, 2018 at 06:42 pm, Joe wrote: