Wireless Connectivity to Arduino - Kannada
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Wireless connection problem
Wireless cnnection can't be successfully done while uploading the code to Arduino board...It is showing...Timed out for packet header...
10-11M 30-40S Snehasis_Roy
Answer last updated on: June 26, 2023, 2:18 p.m.
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failed to connect to esp8266
hi,after successful compilation and uploading when it displays connecting i pressed the pushbutton as told and then the following error message is displayed.esptool.FatalError: Failed to connect to ESP8266: Invalid head of packet (0x00).please help
10-11M 10-20S kalyanicc
Answer last updated on: July 8, 2021, 1:45 p.m.
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esptool.FatalError:Failed to connect to ESP8266: TIMED OUT WAITING FOR PACKET HEADER
Arduino: 1.8.11 (Windows 7), Board: "Generic ESP8266 Module, 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), no dtr (aka ck), 26 MHz, 40MHz, DOUT (compatible), 1MB (FS:64KB OTA:~470KB), 1, nonos-sdk 2.2.1+100 (190703), v2 Lower Memory, Disabled, None, Only Sketch, 115200"Executable segment sizes:IROM : 241152 - code in flash (default or ICACHE_FLASH_ATTR) IRAM : 26836 / 32768 - code in IRAM (ICACHE_RAM_ATTR, ISRs...) DATA : 1264 ) - initialized variables (global, static) in RAM/HEAP RODATA : 1076 ) / 81920 - constants (global, static) in RAM/HEAP BSS : 24968 ) - zeroed variables (global, static) in RAM/HEAP Sketch uses 270328 bytes (28%) of program storage space. Maximum is 958448 bytes.Global variables use 27308 bytes (33%) of dynamic memory, leaving 54612 bytes for local variables. Maximum is 81920 bytes.esptool.py v2.8Serial port COM3Connecting........_____....._____....._____....._____....._____....._____.....____Traceback (most recent call last): File "C:\\Users\\student\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.6.3/tools/upload.py", line 65, in <module> esptool.main(cmdline) File "C:/Users/student/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.6.3/tools/esptool\\esptool.py", line 2890, in main esp.connect(args.before) File "C:/Users/student/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.6.3/tools/esptool\\esptool.py", line 483, in connect raise FatalError('Failed to connect to %s: %s' % (self.CHIP_NAME, last_error))esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet headeresptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header_This report would have more information with"Show verbose output during compilation"option enabled in File -> Preferences.
10-11M 0-10S jameer-gitam
Answer last updated on: May 2, 2021, 9:40 p.m.
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Error While Uploading
I am using Windows 10 and i am not able to upload the code, i have followed all the steps properly.This is the error i am gettingArduino: 1.8.13 (Windows 10), Board: "Generic ESP8266 Module, 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), no dtr (aka ck), 26 MHz, 40MHz, DOUT (compatible), 1MB (FS:64KB OTA:~470KB), 1, nonos-sdk 2.2.1+100 (190703), v2 Lower Memory, Disabled, None, Only Sketch, 115200"Executable segment sizes:IROM : 242452 - code in flash (default or ICACHE_FLASH_ATTR) IRAM : 26816 / 32768 - code in IRAM (ICACHE_RAM_ATTR, ISRs...) DATA : 1260 ) - initialized variables (global, static) in RAM/HEAP RODATA : 1092 ) / 81920 - constants (global, static) in RAM/HEAP BSS : 24960 ) - zeroed variables (global, static) in RAM/HEAP Sketch uses 271620 bytes (28%) of program storage space. Maximum is 958448 bytes.Global variables use 27312 bytes (33%) of dynamic memory, leaving 54608 bytes for local variables. Maximum is 81920 bytes.esptool.py v2.8Serial port COM3Connecting........_____....._____....._____....._____....._____....._____.....____Traceback (most recent call last): File "C:\Users\SHLOK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4/tools/upload.py", line 65, in <module> esptool.main(cmdline) File "C:/Users/SHLOK/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/esptool\esptool.py", line 2890, in main esp.connect(args.before) File "C:/Users/SHLOK/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/esptool\esptool.py", line 483, in connect raise FatalError('Failed to connect to %s: %s' % (self.CHIP_NAME, last_error))esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header_the selected serial port _ does not exist or your board is not connectedThis report would have more information with"Show verbose output during compilation"option enabled in File -> Preferences.
10-11M 0-10S shlok0108
Answer last updated on: Oct. 11, 2020, 1:36 p.m.
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Wifi module
What is the configuration of wifi module ESP8266-1? Can we set the limit of connection to the wifi?
02-03M 0-10S rjangir
Answer last updated on: June 4, 2020, 1:25 p.m.
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Error while uploading
My program compiled successfully but while uploading it gives an error raise FatalError('Failed to connect to %s: %s' % (self.CHIP_NAME, last_error))esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet headerI am using Windows 10
10-11M 0-10S Sumit6135880
Answer last updated on: May 26, 2020, 11 a.m.
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Error while uploading
Hello,My program for this tutorial is compiling properly. But its giving an error while uploading. I m using windows 10. When I start uploading as per tutorial when connecting... appears i need to click a button for 2 to 3 seconds...after pressing button its giving different errors like1) serial.serialutil.SerialException: could not open port 'COM4': FileNotFoundError(2, 'The system cannot find the file specified.', None, 2) esptool.fatalerror: failed to connect to esp8266: timed out waiting for packet header
10-11M 0-10S sagar_3803@rediffmail.com
Answer last updated on: May 25, 2020, 10:28 p.m.
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Unable to connect to ESP8266 using arduino
We have followed all the steps as per instructed in the tutorial on our PC which uses Windows 7 OS, still we are unable to establish a connection with the WiFi network of the ESP8266 module. The code is getting compiled error free and gets uploaded as well yet the connection establishment step is not executed.
10-11M 10-20S kishanprasad.gunale
Answer last updated on: Feb. 8, 2020, 8:40 p.m.
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Problem in compilation of program
Getting Error Arduino: 1.8.11 (Windows 10), Board: "Generic ESP8266 Module, 80 MHz, Flash, Disabled, All SSL ciphers (most compatible), nodemcu, 26 MHz, 40MHz, DOUT (compatible), 1M (64K SPIFFS), 2, nonos-sdk 2.2.1 (legacy), v2 Lower Memory, Disabled, None, Only Sketch, 115200"C:\\Users\\researcher\\Desktop\\TAP 8_2_2020\\PWM\\PWM.ino: In function 'void setup()':PWM:315:6: error: 'class WiFiClass' has no member named 'softAP' WiFi.softAP(ssid, password); ^exit status 1'class WiFiClass' has no member named 'softAP'This report would have more information with"Show verbose output during compilation"option enabled in File -> Preferences.
09-10M 30-40S Tejpunj_IITB
Answer last updated on: Feb. 8, 2020, 5:30 p.m.
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wireless problem
at remote centre junagadh, gujrat , problem for wireless.
09-10M 20-30S spnalanda
Answer last updated on: Feb. 8, 2020, 5:06 p.m.
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Arduino main workshop
exit status -1073741515Error compiling for board Generic ESP8266 Module.On compilation this error is displayedCan you please guide us in this regard?RegardsJ.HarithaAssistant Professor,Department of EIEBannari Amman Institute of TechnologySathyamangalam
09-10M 20-30S HarithaJ
Answer last updated on: Feb. 8, 2020, 5:06 p.m.
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error in wifi module
serial.serialutil.SerialTimeoutException: Write timeoutthe selected serial port serial.serialutil.SerialTimeoutException: Write timeout does not exist or your board is not connected.
01-02M 10-20S deepajain
Answer last updated on: Feb. 8, 2020, 4:41 p.m.
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Problem in Downloading ESP8266 Board Manager
After press install button, I am getting downloading error for all versions aserror downloading https://github.com/esp8266/Arduino/releases/download/2.6.3/esp8266-2.6.3.zip
05-06M 50-60S Tejpunj_IITB
Answer last updated on: Feb. 8, 2020, 3:29 p.m.
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Arduino ESP module Error message.
Hi I'm from Joany Rm from Sathyabama.ESP module header file is missing: Error message.Can you please help?
04-05M 10-20S mariajoany
Answer last updated on: Feb. 8, 2020, 2:18 p.m.
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when we have installed arduion version 1.6.9 in windows 7 for this time we are unable to get ESP8266 liberarys in board manager we are geting error in arduion download packages
when we have installed arduion version 1.6.9 in windows 7 for this time we are unable to get ESP8266 liberarys in board manager we are geting error in arduion download packages
05-06M 30-40S Keni
Answer last updated on: Feb. 8, 2020, 9:17 a.m.
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Facing ERROR MESSAGE DURING UPLOADING in WIFI CONNECTIVITY
ERROR MESSAGEFile "C:\\Users\\EE-Powersystem pc1\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.6.3/tools/upload.py", line 65, in <module> esptool.main(cmdline) File "C:/Users/EE-Powersystem pc1/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.6.3/tools/esptool\\esptool.py", line 2890, in main esp.connect(args.before) File "C:/Users/EE-Powersystem pc1/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.6.3/tools/esptool\\esptool.py", line 483, in connect raise FatalError('Failed to connect to %s: %s' % (self.CHIP_NAME, last_error))esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet headerWAITING FOR UR REPLY
04-05M 0-10S pritamchandra14
Answer last updated on: Feb. 7, 2020, 4:24 p.m.
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Facing problems in establishing connection
I have followed all the steps as per instructed in the tutorial on my desktop PC which uses Windows 10 OS, still we are unable to establish a connection with the WiFi network of the ESP8266 module. 1) The code is getting compiled error free and but during upload it is terminating with error.2) Also How can I perform the step for port assigning {" sudo chmod a+rw/"} (In video 4:06 min) in my windows desktop PC ???The connection establishment step could not be executed.Kindly Help me to overcome the issues.
04-05M 0-10S pritamchandra14
Answer last updated on: Feb. 7, 2020, 4:04 p.m.
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1
Overview of Arduino -
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Electronic components and connections -
3
Introduction to Arduino -
4
Arduino components and IDE -
5
First Arduino Program -
6
Arduino with Tricolor LED and Push button -
7
Arduino with LCD -
8
Display counter using Arduino -
9
Seven Segment Display -
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Pulse Width Modulation -
11
Analog to Digital Conversion -
Wireless Connectivity to Arduino -
13
Assembly programming through Arduino -
14
Digital Logic Design with Arduino -
15
AVR-GCC programming through Arduino -
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Interfacing LCD through AVR-GCC programming -
17
Mixing Assembly and C programming
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ESP8266-01 ವೈಫೈ ಮಾಡ್ಯುಲ್ ಕುರಿತು ESP8266-01 ವೈಫೈ ಮಾಡ್ಯುಲ್ ನ ವಿವಿಧ ಪಿನ್ ಗಳು ಆರ್ಡುಯಿನೊ ಜೊತೆ ESP8266 - 01 ಮಾಡ್ಯುಲ್ ನ ಸರ್ಕಿಟ್ ಸಂಪರ್ಕ ಸಂಪರ್ಕದ ಲೈವ್ ಸೆಟಪ್ ಯು.ಎಸ್.ಬಿ ಪೋರ್ಟ್ ಗೆ ರೀಡ್-ರೈಟ್ ಅನುಮತಿಯನ್ನು ಸೆಟಪ್ ಮಾಡುವುದು Arduino IDE ಯಲ್ಲಿ ESP8266 ವೈಫೈ ಮಾಡ್ಯುಲ್ ಅನ್ನು ಡೌನ್ ಲೋಡ್ ಮತ್ತು ಅಳವಡಿಕೆ ಮಾಡುವುದು ವೈಫೈ ಮಾಡ್ಯುಲ್ ಮತ್ತು ಲ್ಯಾಪ್ ಟಾಪ್ ಅಥವಾ ಮೊಬೈಲ್ ಫೋನ್ ನಡುವೆ ಸಂಪರ್ಕವನ್ನು ಸಾಧಿಸುವುದು ಮೇಲಿನ ಪ್ರಯೋಗಕ್ಕೆ ಸೋರ್ಸ್ ಕೋಡ್ ಪ್ರೋಗ್ರಾಂ ಅನ್ನು ಕಂಪೈಲ್ ಮತ್ತು ಅಪ್ ಲೋಡ್ ಮಾಡುವುದು ಔಟ್ಪುಟ್ ನ ವಿವರಣೆ
| Width: | 970 | Height: | 722 |
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| Duration: | 00:13:39 | Size: | 7 MB |
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