Thanks for the great videos! Lots of bigger videos out there but your pace, tone and succinctness win every time! On my DOIT DevKit1 (36pin) I had to add "pinMode(LED_BUILTIN,OUTPUT);" to the setup loop. I also had to reverse LOW/HIGH to HIGH/LOW so that it would turn ON when touched!
For anyone having trouble. Add the pinMode in the set up area. I don't know whyy he didn't need to but this will allow the LED to power on and off. I also had to define my "LED_BUILTIN" value. Likely this had something to do with it.
when I dont touch the wire, values still goes down below threshold and turns on the led..........I dont know how you get constant value when wire is not touched......any solution?
Whenever I try to upload to my ESP32 I get this from platformio: avrdude: stk500_getsync() attemp X of 10: not in sync: resp=0xce avrdude: stk500_recv(): programmer is not responding X will go from 1 to 10 before stopping. Uploading works fine from the Arduino IDE, but it seems the code doesn't be have properly (using the FastLED library at least). Trying to use platformio I can't get it to upload after compiling. I noticed if I scroll up to the top of the output from the terminal, it says: "Processing uno (platform: atmelavr; framework: arduino; board: uno) Does that mean it is trying to upload to my board thinking it is an uno? I definitely selected the "Espressif ESP32 Dev Module" when creating the project.
LED_BUILTIN must be defined somewhere? Where do we find predefined variables for our particular board? Can the same input be used as something else too - e.g. input, output, adc? e.g. set at op whilst doing something but then reset as touch after? How can it be set to touch if it was set to something else?
Pleas help me I got this error, A fatal error occurred: Failed to connect to ESP32: Wrong boot mode detected (0x13)! The chip needs to be in download mode.
Thanks for the great videos! Lots of bigger videos out there but your pace, tone and succinctness win every time!
On my DOIT DevKit1 (36pin) I had to add "pinMode(LED_BUILTIN,OUTPUT);" to the setup loop. I also had to reverse LOW/HIGH to HIGH/LOW so that it would turn ON when touched!
same, thanks!
Thanks. I appreciate these short, to the point, no fluff, instructional videos!
Thank you so much! Super easy to understand and lets me grasp of the foundation of how the program works. Very good tutorial
Which wire are you touching, if you could demonstrate that , it would be perfect.
For anyone having trouble. Add the pinMode in the set up area. I don't know whyy he didn't need to but this will allow the LED to power on and off. I also had to define my "LED_BUILTIN" value. Likely this had something to do with it.
when I dont touch the wire, values still goes down below threshold and turns on the led..........I dont know how you get constant value when wire is not touched......any solution?
Whenever I try to upload to my ESP32 I get this from platformio:
avrdude: stk500_getsync() attemp X of 10: not in sync: resp=0xce
avrdude: stk500_recv(): programmer is not responding
X will go from 1 to 10 before stopping.
Uploading works fine from the Arduino IDE, but it seems the code doesn't be have properly (using the FastLED library at least). Trying to use platformio I can't get it to upload after compiling.
I noticed if I scroll up to the top of the output from the terminal, it says:
"Processing uno (platform: atmelavr; framework: arduino; board: uno)
Does that mean it is trying to upload to my board thinking it is an uno? I definitely selected the "Espressif ESP32 Dev Module" when creating the project.
Excelente video, muy bien explicado apesar que no entiendo mucho inglés comprendí la explicación, que software usas para programar
LED_BUILTIN must be defined somewhere? Where do we find predefined variables for our particular board? Can the same input be used as something else too - e.g. input, output, adc? e.g. set at op whilst doing something but then reset as touch after? How can it be set to touch if it was set to something else?
The LED_BUILTIN is a predefined library
Pleas help me I got this error,
A fatal error occurred: Failed to connect to ESP32: Wrong boot mode detected (0x13)! The chip needs to be in download mode.
So helpful! Thank youuuuuu!
Can you tell ma what you are using to program, it looks good.
Visual Studio Code
I can´t see my board and the other ones do not work at least the value is always 1.
Is there a way to "latch" the state of the LED, so when touched it remains on or off?
thanks
ohhh