Search found 4 matches

by tonico2
Thu Jan 12, 2023 8:09 am
Forum: Hardware
Topic: ESP32-C3 Flash error
Replies: 4
Views: 2132

Re: ESP32-C3 Flash error

Attached the differences between original module and customized module (with error load). The differences begin after "Configuring flash size...". Data len right is 24 and data len no right is 4. I don't know why I can't uoload the firmware (Arduino ide) to customized module. I proved with some boar...
by tonico2
Thu Jan 12, 2023 7:23 am
Forum: Hardware
Topic: ESP32-C3 Flash error
Replies: 4
Views: 2132

Re: ESP32-C3 Flash error

Hi, Attached with --trace option: esptool.py v4.2.1 Serial port COM1 Connecting...TRACE +0.000 command op=0x08 data len=36 wait_response=1 timeout=0.100 data= 0707122055555555 5555555555555555 | ... UUUUUUUUUUUU 5555555555555555 5555555555555555 | UUUUUUUUUUUUUUUU 55555555 | UUUU TRACE +0.004 Write ...
by tonico2
Wed Jan 11, 2023 2:54 pm
Forum: Hardware
Topic: ESP32-C3 Flash error
Replies: 4
Views: 2132

Re: ESP32-C3 Flash error

Hi,

Yes, I have tried all baudrate speeds, low and high.

I have tried with external power supply 3.3V and the there is the same problem.

Attached TOP, BOTTOM and schematic.

I don't know why have I this error. :(
by tonico2
Wed Jan 11, 2023 7:07 am
Forum: Hardware
Topic: ESP32-C3 Flash error
Replies: 4
Views: 2132

ESP32-C3 Flash error

Hello, I have customized the ESP32-C3 Lolin mini and I have the following the error of attached picture, when I try to flash. In boot mode I have GPIO2, GPIO8 high and GPI09 low, as indicated in the ESP32-C3 datasheet. As you can see, the USB port can communicate with Esptool, but when it has to fla...