Search found 22 matches

by anakyr
Thu Sep 20, 2018 7:01 am
Forum: General Discussion
Topic: How can I talk to the rom bootloader
Replies: 5
Views: 11768

Re: How can I talk to the rom bootloader

Thanks a lot guys for your replies!
Now it's time to put them into implementation. Wish me luck :D
by anakyr
Wed Sep 19, 2018 1:07 pm
Forum: General Discussion
Topic: How can I talk to the rom bootloader
Replies: 5
Views: 11768

How can I talk to the rom bootloader

I found this information for the serial protocol --> attached file.
Does anyone know then how can I talk to the ROM bootloader?
by anakyr
Wed Sep 05, 2018 12:12 pm
Forum: General Discussion
Topic: Problem with make menuconfig in Debian
Replies: 2
Views: 3896

Re: Problem with make menuconfig in Debian

FYI I already tried make clean and rm ${IDF_PATH}/tools/kconfig/lxdialog/*.d as solutions, like proposed in the forum, but did not work for me.
by anakyr
Wed Sep 05, 2018 11:59 am
Forum: General Discussion
Topic: Problem with make menuconfig in Debian
Replies: 2
Views: 3896

Problem with make menuconfig in Debian

I tried to make menuconfig in a Virtual machine I have with debian and I get the following error. Entering directory '/home/vagrant/sync/esp/esp-idf/tools/kconfig' make[1]: lxdialog/check-lxdialog.sh: Command not found make[1]: lxdialog/check-lxdialog.sh: Command not found lxdialog/check-lxdialog.sh...
by anakyr
Wed Sep 05, 2018 11:52 am
Forum: General Discussion
Topic: Problem with programming flash through SPI
Replies: 1
Views: 2581

Re: Problem with programming flash through SPI

Problem solved. It kinda decided to work so topic closed :)
by anakyr
Wed Sep 05, 2018 8:28 am
Forum: General Discussion
Topic: Problem with programming flash through SPI
Replies: 1
Views: 2581

Problem with programming flash through SPI

Hi all, Could someone help with the following? :) I am using the BusPro-S corelis SPI debugger and programmer and I am trying to program ESP32 module through the SPI pins on the DevKitC. In the beginning I tried to write by pulling enable pin down, but I found out that in that case VDD_SDIO pin of t...
by anakyr
Thu Aug 16, 2018 12:06 pm
Forum: Hardware
Topic: PCB traces for power supply of ESP32 core board v2
Replies: 3
Views: 5036

Re: PCB traces for power supply of ESP32 core board v2

Okay I think it's 25 mil. Could someone verify?
by anakyr
Thu Aug 16, 2018 11:37 am
Forum: Hardware
Topic: PCB traces for power supply of ESP32 core board v2
Replies: 3
Views: 5036

Re: PCB traces for power supply of ESP32 core board v2

Still no information there about the size of the trace...
by anakyr
Thu Aug 16, 2018 10:59 am
Forum: Hardware
Topic: PCB traces for power supply of ESP32 core board v2
Replies: 3
Views: 5036

PCB traces for power supply of ESP32 core board v2

Hi all,

I see in the schematic of the dev board https://dl.espressif.com/dl/schematics/ ... V2_sch.pdf
the power supply circuit. Does anyone know where I can find information on the size of the traces marked with yellow?
by anakyr
Thu Aug 16, 2018 9:14 am
Forum: Hardware
Topic: What is the purpose of the external flash at ESP32-WROOM-32D / List of external components
Replies: 1
Views: 3035

Re: What is the purpose of the external flash at ESP32-WROOM-32D / List of external components

My mistake. There is no external flash. Please help only with the first question if you can :)