only Reboot why?

[Errurion22]

Rebooting... ets Jul 29 2019 12:21:46

rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:1 load:0x3fff0030,len:1344 load:0x40078000,len:13964 load:0x40080400,len:3600 entry 0x400805f0 GPIOViewer >> Connecting to WiFi... ...GPIOViewer >> Connected to WiFi Attempting MQTT connection... Connected to MQTT broker GPIOViewer >> Release 1.0.7 GPIOViewer >> ESP32 Core Version 2.0.11 GPIOViewer >> Web Application URL is: http://192.168.178.65:8080 E (2769) ledc: ledc_get_dutyGuru Meditation Error: Core 1 panic'ed (Unhandled debug exception). Debug exception reason: Stack canary watchpoint triggered (GPIO Monitor Ta) Core 1 register dump: PC : 0x4008e2b1 PS : 0x00060036 A0 : 0x4008c5cf A1 : 0x3ffde4f0
A2 : 0x3ffc5d08 A3 : 0x3ffc5ee8 A4 : 0x3ffc5eec A5 : 0x00000001
A6 : 0x00000001 A7 : 0x00000001 A8 : 0x3ffc5d10 A9 : 0x3ffde4d0
A10 : 0x3ffdecf8 A11 : 0x3ffdecf8 A12 : 0x00000014 A13 : 0x00000004
A14 : 0x3ffdecf0 A15 : 0x80000001 SAR : 0x0000001d EXCCAUSE: 0x00000001
EXCVADDR: 0x00000000 LBEG : 0x4008a561 LEND : 0x4008a571 LCOUNT : 0xfffffffa

Backtrace: 0x4008e2ae:0x3ffde4f0 0x4008c5cc:0x3ffde520 0x4008c57c:0x3ffde540 0x4008ce79:0x00000000 |<-CORRUPTED

[thelastoutpostworkshop]

And if you comment out the line where GPIO calls begin, no reboot ? What board are you using ? Are you on PlatformIO ?

[Errurion22]

My board is a az-delivery-devkit-v2 I use the Arduino IDE 2.2.1

I think I found the problem too... I use the lib ESP32Servo.h and when I use myservo.attach(27); If I activate it, I get reboots

[thelastoutpostworkshop]

If you found that the library is causing the problem, provide a simple sketch that reproduce it

[Errurion22]

/*** This example is intended to demonstrate the use of the GPIO Viewer Library.

Tutorial : https://youtu.be/UxkOosaNohU Documentation : https://github.com/thelastoutpostworkshop/gpio_viewer ***/

include // <---Integrating the lib works without any problems!!!!//

include // Must me the first include in your project

GPIOViewer gpio_viewer; Servo myservo;

void setup() { delay(5000); Serial.begin(115200);

myservo.attach(14); // <--- when this is activated it's over and I get reboots....

// Comment the next line, If your code aleady include connection to Wifi in mode WIFI_STA (WIFI_AP and WIFI_AP_STA are not supported) gpio_viewer.connectToWifi("Nicht Therapierbar2", "W491G7op9mbKqhHhQv5F"); // gpio_viewer.setPort(5555); // You can set the http port, if not set default port is 8080

// Your own setup code start here

// Must be at the end of your setup // gpio_viewer.setSamplingInterval(25); // You can set the sampling interval in ms, if not set default is 100ms

gpio_viewer.begin(); }

// You don't need to change your loop function void loop() {

} // The rest of your code here

[thelastoutpostworkshop]

I ran successfully the code you provided on an ESP32S3, I don't have your specific board. Could you put a link to the board you are using for az-delivery-devkit-v2 (on amazon for example). Did you try your code without the GPIOViewer library, maybe you cannot use pin 14 on your specific board ?

[Errurion22]

https://www.amazon.de/gp/product/B0BF5NRF8H/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&th=1 No matter which pin I use for the servo, it doesn't work and yes my code works without the gpio_viewer

[thelastoutpostworkshop]

Try with upgrading your esp32 boads at version 2.0.14, I see in your first message that your are using version 2.0.11