I m trying using a different Pc to upload esp32cam , but that was an error as below message , exec: "cmd": executable file not found in %PATH% Error compiling for board ESP32 Wrover Module. Arduino: 1.8.1 (Windows 10), Board: "ESP32 Wrover Module, Huge APP (3MB No OTA/1MB SPIFFS), QIO, 80MHz, 921600, None" C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\User\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\User\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\User\Documents\Arduino\libraries -fqbn=esp32:esp32:esp32wrover:PartitionScheme=huge_app,FlashMode=qio,FlashFreq=80,UploadSpeed=921600,DebugLevel=none -ide-version=10801 -build-path C:\Users\User\AppData\Local\Temp\arduino_build_420342 -warnings=none -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mkspiffs.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\mkspiffs\0.2.3 -prefs=runtime.tools.esptool_py.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\3.0.0 -prefs=runtime.tools.xtensa-esp32-elf-gcc.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\xtensa-esp32-elf-gcc\1.22.0-97-gc752ad5-5.2.0 -verbose C:\Users\User\Documents\Arduino\CameraWebServer\CameraWebServer.ino C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\User\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\User\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\User\Documents\Arduino\libraries -fqbn=esp32:esp32:esp32wrover:PartitionScheme=huge_app,FlashMode=qio,FlashFreq=80,UploadSpeed=921600,DebugLevel=none -ide-version=10801 -build-path C:\Users\User\AppData\Local\Temp\arduino_build_420342 -warnings=none -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mkspiffs.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\mkspiffs\0.2.3 -prefs=runtime.tools.esptool_py.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\3.0.0 -prefs=runtime.tools.xtensa-esp32-elf-gcc.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\xtensa-esp32-elf-gcc\1.22.0-97-gc752ad5-5.2.0 -verbose C:\Users\User\Documents\Arduino\CameraWebServer\CameraWebServer.ino Using board 'esp32wrover' from platform in folder: C:\Users\User\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.6 Using core 'esp32' from platform in folder: C:\Users\User\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.6 Build options changed, rebuilding all cmd /c if exist "C:\Users\User\Documents\Arduino\CameraWebServer\partitions.csv" copy /y "C:\Users\User\Documents\Arduino\CameraWebServer\partitions.csv" "C:\Users\User\AppData\Local\Temp\arduino_build_420342\partitions.csv" exec: "cmd": executable file not found in %PATH% Error compiling for board ESP32 Wrover Module. Summary This text will be hidden

I admit that I did not know how to help with your first question. Your last post shows the output received in the serial monitor. The error-message says: [image] KOKCHOON: Brownout detector was triggered Yes and this is was happened. brownout means the voltage of your power-supply dropped below the minimum that is required. So a general advice would be "use a sufficient power-supply" Though this sentence does not help very much. You could receive much better advice if write down a detailed description if you have a digital multimeter (which is a must when working with microcontrollers) your knowledge-level about electronics what exactly EPS32-board you are using what powersupply you are using pasting pictures into a posting that show your hardware posting such short messages provokes asking back questions which slow down the speed to find the solution. best regards Stefan

What do you think will happen if you ask amazon-alexa "Alexa bring me 1 million dollar!"?? [image] How to get the best out of this forum IDE 1.x See also FAQ - Arduino Forum for general rules on forum behavior and etiquette. Hello, Welcome to the Arduino Forum. This guide explains how to get the best out of this forum. Please read and follow the instructions below. Being new here you might think this is having rules for the sake of rules, but that is not the case. If you don’t follow the guidelines all that happens is there is a long exchange of posts while we try to get you to tell us what we need in order to help you, which is frus… [image] Read this before posting a programming question ... Programming 1. Arduino programming language The Arduino basically uses the industry-standard C++ language, implemented by the GNU g++ compiler. For information on basic things like loops, strings, functions, data types, and so on try consulting one of the many online C++ references. Hint: Google "C++ tutorial". The main sketch is C++, however the IDE does do a certain amount of pre-processing (in particular, generating function prototypes for you) before submitting the code to the main C++ compiler (see …

It looks like C:\WINDOWS\system32 is for some reason not in your system's PATH environment variable. Try this: Right click the Windows Start button. From the menu, click "Run". In the "Open" field, type "SystemPropertiesAdvanced". Click the OK button. The "System Properties" window will now open. Click the "Advanced" tab. Click the Environment variables... button. In the "System Variables" list, you should see "Path". Click on it. Click the Edit... button. This will open the "Edit environment variable" dialog. Click the New button. Click the Edit... button. This will open an input field to define a new PATH entry. Add the following text%SystemRoot%\System32 Click the OK button on the "Edit environment variable" dialog. Click the OK button on the "Environment Variables" dialog. Click the OK button on the "System Properties" window to close it. Now try uploading again.

thks upload done , unable to detect wifi Brownout detector was triggered ets Jun 8 2016 00:22:57 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:0x3fff0018,len:4 load:0x3fff001c,len:1216 ho 0 tail 12 room 4 load:0x40078000,len:10944 load:0x40080400,len:6388 entry 0x400806b4

HI StefanL38, this is the hardware I was using, I did much time was successful , but now totally have no idea what happening with eso32cam it can`t work [WhatsApp Image 2021-06-04 at 17.15.16]

Yes you are right insufficient power supply 3.3v , changed to 5v it work , StefanL38 thanks alot , and everyone here

HI , pert , another problem error come can help me thanks below is the error message A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header

you are very short on words. Write detailed description [image] How to get the best out of this forum IDE 1.x See also FAQ - Arduino Forum for general rules on forum behaviour and etiquette. Hello, Welcome to the Arduino Forum. This guide explains how to get the best out of this forum. Please read and follow the instructions below. Being new here you might think this is having rules for the sake of rules, but that is not the case. If you don’t follow the guidelines all that happens is there is a long exchange of posts while we try to get you to tell us what we need in order to help you, which is fru…

[image] KOKCHOON: another problem error come can help me thanks below is the error message A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header Describing what your actually doing when you get that message would help us to help you.

hi srnet, I m new to doing esp32camera to view from the internet everywhere, using Arduino IDE different PC to trying upload program code This is one of my Pc unable to upload code to test the esp32cam thanks this is the error "A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header "

You were asked to post informatin that goes BEYOND the sentence ""A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header "" MORE INFORMATION ! MORE DETAILS about what you are doing. For making progress for solving your problem for making it work it is essential that you post ALL the informations like described in this message [image] How to get the best out of this forum IDE 1.x See also FAQ - Arduino Forum for general rules on forum behaviour and etiquette. Hello, Welcome to the Arduino Forum. This guide explains how to get the best out of this forum. Please read and follow the instructions below. Being new here you might think this is having rules for the sake of rules, but that is not the case. If you don’t follow the guidelines all that happens is there is a long exchange of posts while we try to get you to tell us what we need in order to help you, which is fru…

Error esp32 upload CAN ANYONE HELP

Development Tools IDE 1.x

StefanL38 June 4, 2021, 5:02am 2

What do you think will happen if you ask amazon-alexa "Alexa bring me 1 million dollar!"??

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Error esp32 upload CAN ANYONE HELP

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