Invalid head of packet (0x0C) (ESPTOOL-963) - Githubissues

espressif / esptool

Espressif SoC serial bootloader utility

https://docs.espressif.com/projects/esptool

GNU General Public License v2.0

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Invalid head of packet (0x0C) (ESPTOOL-963) #1035

Open Saturna19-fr opened 1 week ago

Saturna19-fr commented 1 week ago

Operating System

Windows NT 11

Esptool Version

v4.8.1

Python Version

Python 3.11.9

Chip Description

ESP-8266EX

Device Description

WEMOS D1 Mini

Hardware Configuration

GPIO 4 is connected to a Led Strip

How is Esptool Run

No IDE

Full Esptool Command Line that Was Run

esptool --trace write_flash 0x0 ./WLED_0.15.0-b7_ESP8266.bin

Esptool Output

Too long for github: https://pastebin.com/Vfk9yhAU

More Information

It worked before I welded everything together.

Other Steps to Reproduce

No response

I Have Read the Troubleshooting Guide

[X] I confirm I have read the troubleshooting guide.

Honza0297 commented 1 week ago

Hello @Saturna19-fr! It seems your board cannot get in sync with esptool. If it worked before you soldered everything, it is most probably a HW issue, but we can try to give it a shot and debug it:

Can you confirm you are using GPIO4 (on Wemos D1 mini, it is marked as D2)?
Can you check whether the solder joint is correct? E.g. if it does not short neighboring pins?