PicoTouch HMI

PICO based single board panel.

bobricius

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Description

PICO based single board panel. Amazing #circuitpython libraries with mp3, touch and ips display support. Minimum components. SD card, RTC and some free GPIO are ready to use in my next projects.

Details

https://www.hackster.io/news/bobricius-picotouch-hmi-is-a-raspberry-pi-pico-carrier-for-your-human-machine-interface-projects-794b5957d5d0

Discussions

RunnerPack wrote 11/30/2022 at 19:33

Where do you get those reset button switches that mount on the back of the PCB? What did you search for?

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bobricius wrote 11/30/2022 at 20:27

it is standard TH switch just I bled legs to UP ;)

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RunnerPack wrote 12/01/2022 at 20:55

🤣

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EK wrote 11/30/2022 at 15:06

What did you use for capacitive touch sensing? Don't see a MPR121 on the board... Really nice design with the pcb as the front panel!

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bobricius wrote 11/30/2022 at 15:13

touch is made in software

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EK wrote 11/30/2022 at 15:23

Very cool! Saw posts on some forums about doing that in assembly and also micropython. Is your source code available anywhere?

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bobricius wrote 11/30/2022 at 20:28

It is from circuitpython touchio example 2-3 lines of code

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Paul Stoffregen wrote 07/14/2022 at 18:35

Display looks really nice. Can you share any info about where to get it?

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bobricius wrote 07/15/2022 at 22:16

It is clastic cheap aliexpres 0.96" IPS ST7735 display

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