<![CDATA[M5stickC Touch Sensing]]>Hello,
I need to read the values from a touch sensing pin.
GPIO33 is touch8 so with arduino code one can use touchread(8)
How can I do this using UIFlow?
Thank you.

]]>https://community.m5stack.com/topic/2460/m5stickc-touch-sensingRSS for NodeWed, 29 Apr 2026 04:59:48 GMTWed, 11 Nov 2020 21:14:58 GMT60<![CDATA[Reply to M5stickC Touch Sensing on Thu, 12 Nov 2020 09:48:50 GMT]]>Thank you!

]]>https://community.m5stack.com/post/10719https://community.m5stack.com/post/10719Thu, 12 Nov 2020 09:48:50 GMT<![CDATA[Reply to M5stickC Touch Sensing on Wed, 11 Nov 2020 22:16:20 GMT]]>Using @felmue's example, here is how I did it. For some reason I could only use the pins on the Grove port (32 or 33) of the M5StickC for capacitive touch. The GPIO pins at the top header (0, 23, 36) didn't work for me. I understand why 23 and 36 don't work (they are not one of the capacitive touch pins on the ESP32), but pin 0 should have worked according to the MicroPython docs.

http://docs.micropython.org/en/v1.11/esp32/quickref.html#capacitive-touch

0_1605132644839_Screen Shot 2020-11-11 at 5.06.57 PM.png

0_1605132863786_IMG_1729.PNG
0_1605132878725_IMG_1728.PNG

]]>https://community.m5stack.com/post/10709https://community.m5stack.com/post/10709Wed, 11 Nov 2020 22:16:20 GMT<![CDATA[Reply to M5stickC Touch Sensing on Wed, 11 Nov 2020 21:56:01 GMT]]>Hi @xls

try something like this in an Advanced - Execute - Execute code: block:

from machine import Pin, TouchPad
t8 = 0
touch8 = TouchPad(Pin(33))
t8 = touch8.read()

Cheers
Felix

]]>https://community.m5stack.com/post/10708https://community.m5stack.com/post/10708Wed, 11 Nov 2020 21:56:01 GMT