This page (revision-12) was last changed on 2021-06-06 11:46 by Murray Altheim

This page was created on 2019-12-29 04:20 by Murray Altheim

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Version Date Modified Size Author Changes ... Change note
12 2021-06-06 11:46 4 KB Murray Altheim to previous
11 2021-06-06 11:06 3 KB Murray Altheim to previous | to last
10 2021-05-08 07:44 3 KB Murray Altheim to previous | to last
9 2021-03-28 05:32 3 KB Murray Altheim to previous | to last
8 2021-03-24 17:30 3 KB Murray Altheim to previous | to last
7 2021-03-24 09:55 2 KB Murray Altheim to previous | to last
6 2021-03-24 09:42 2 KB Murray Altheim to previous | to last
5 2021-03-24 09:41 2 KB Murray Altheim to previous | to last
4 2021-03-24 09:28 2 KB Murray Altheim to previous | to last
3 2019-12-29 04:42 1 KB Murray Altheim to previous | to last
2 2019-12-29 04:38 698 bytes Murray Altheim to previous | to last
1 2019-12-29 04:20 529 bytes Murray Altheim to last

Page References

Incoming links Outgoing links
Adafruit Mini Pi TFT
AdafruitMiniPiTFT

Version management

Difference between version and

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!! Pinout
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* __5.0V__ - Connected to the display backlight
* __3.3V __- Connected to the display power and also the STEMMA QT / Qwiic connector
* __GND__ - Ground for everything
* __SDA & SCL __- I2C data for the STEMMA QT / Qwiic connector. Not used by buttons or display
* __GPIO22 __- Used to turn the backlight on and off. If you never want to turn the backlight off, cut the small jumper on the bottom of the PiTFT to free up GPIO22
* __GPIO23 & GPIO24 __- Connected to the two front buttons. These pins have 10K pullups to 3.3V so when the button is pressed, you will read a LOW voltage on these pins
* __SCK, MOSI, CE0 & GPIO25 - __These are the display control pins. Note that MISO is not connected even though it is a SPI pin because you cannot read back from the display.
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!! Links
This page (revision-12) was last changed on 2021-06-06 11:46 by Murray AltheimTop