Search found 5 matches

by psychedelicu
Wed Jun 12, 2024 10:32 am
Forum: Hardware
Topic: Desperate for Help with Pulsivo ESP32 Flashing Issue – invalid header: 0x0000000 & Failed to Communicate with Flash Chip
Replies: 7
Views: 1011

Re: Desperate for Help with Pulsivo ESP32 Flashing Issue – invalid header: 0x0000000 & Failed to Communicate with Flash

ESP_Sprite wrote:
Wed Jun 12, 2024 9:31 am
psychedelicu wrote:
Wed Jun 12, 2024 7:03 am
I have tried both methods. Same issue.
Then it's broken, sorry. Not much you can do except contact the seller and have it replaced.
Ok... thanks.
by psychedelicu
Wed Jun 12, 2024 7:03 am
Forum: Hardware
Topic: Desperate for Help with Pulsivo ESP32 Flashing Issue – invalid header: 0x0000000 & Failed to Communicate with Flash Chip
Replies: 7
Views: 1011

Re: Desperate for Help with Pulsivo ESP32 Flashing Issue – invalid header: 0x0000000 & Failed to Communicate with Flash

Hold up - you're connecting an external USB-to-serial converter to this board? Boards like that tend to already have one on board - to test if it works, please disconnect any wires from the board, only connect the micro-USB port to your PC, and flash via the COM-port that appears. I have tried both...
by psychedelicu
Wed Jun 12, 2024 6:15 am
Forum: Hardware
Topic: Desperate for Help with Pulsivo ESP32 Flashing Issue – invalid header: 0x0000000 & Failed to Communicate with Flash Chip
Replies: 7
Views: 1011

Re: Desperate for Help with Pulsivo ESP32 Flashing Issue – invalid header: 0x0000000 & Failed to Communicate with Flash

ESP_Sprite wrote:
Wed Jun 12, 2024 1:04 am
Looks like the flash chip in the module is broken somehow, so a hardware error, not a software one.
there is something i can do? this board is brand new :?
by psychedelicu
Tue Jun 11, 2024 6:15 pm
Forum: Hardware
Topic: Desperate for Help with Pulsivo ESP32 Flashing Issue – invalid header: 0x0000000 & Failed to Communicate with Flash Chip
Replies: 7
Views: 1011

Desperate for Help with Pulsivo ESP32 Flashing Issue – invalid header: 0x0000000 & Failed to Communicate with Flash Chip

Hi everyone, I'm reaching out in desperation as I've been struggling with an issue while trying to flash my ESP32. I've followed multiple troubleshooting guides and tried various solutions, but nothing seems to work. The Issue: Whenever I try to flash the ESP32 using esptool.py, I encounter the foll...