ESP8266 Community Forum

- Sat Aug 20, 2016 8:13 am #53366 good to hear this! Really something is short circuited

Yes, output is too low if MISO TOUCH and MISO TFT are connected together!

That´s making me crazy! ;(

- Sat Aug 20, 2016 9:07 am #53372 i will try a 74hc125....to isolate miso tft from miso touch when tft cs is disabled

- Sun Aug 21, 2016 7:10 am #53478 I still didn´t try the 74HCT125...

But, i see something else strange...

After execute the application, i disconnected the TFT MISO from TOUCH MISO to get the good signal on TOUCH MISO (3.3V now).

When i touch on the display, no EVENT message on

[touchme]
serialprintln "....."

Very very strange!

can you see that too ?

- Sun Aug 21, 2016 8:26 am #53484 I mounted now this example

http://nailbuster.com/?page_id=341

and got the same problem,

Weak signal on MISO TFT and MISO TOUCH, then

no answer from touch too!