Search found 7 matches

by fphilip.On
Thu Apr 24, 2025 1:54 pm
Forum: ESP-IDF
Topic: ESP-IDF almost completed. fails at cp ..../60-openocd.rules
Replies: 1
Views: 549

ESP-IDF almost completed. fails at cp ..../60-openocd.rules

Hello,

I just tried to install the ESP-IDF extension in vscode (Linux Mint v21.3).
At the end of the process it's asking me to copy the file [ 60-openocd.rules ] with the command
sudo cp –update=none
/mnt/M2SSD/.espressif/tools/openocd-esp32/v0.12.0-esp32-20241016/openocd-esp32/share/openocd ...
by fphilip.On
Tue Apr 22, 2025 3:23 pm
Forum: Hardware
Topic: Is it possible to read tech details from the MCU?
Replies: 3
Views: 267

Re: Is it possible to read tech details from the MCU?

I installed the esptool on Linuix Mint through sudo apt install esptool
After the installation was complete, I tried to get some information from the ESP; but wasn't able to get anything.
e.g. esptool -p /dev/ttyUSB0 flash-id or esptool -p /dev/ttyUSB0 chip-id .
Every time I get an explanation ...
by fphilip.On
Tue Apr 22, 2025 2:43 pm
Forum: Hardware
Topic: Is it possible to read tech details from the MCU?
Replies: 3
Views: 267

Re: Is it possible to read tech details from the MCU?

-> Ibernstone: Is there perhaps an example somewhere of the use of "esp.getchipmodule()" which could clone?
by fphilip.On
Tue Apr 22, 2025 1:41 pm
Forum: Hardware
Topic: Is it possible to read tech details from the MCU?
Replies: 3
Views: 267

Re: Is it possible to read tech details from the MCU?

That is very interesting - TY.
Sounds worth looking into it.

Is it advisable to add the ESP-IDF extension to my Code/PlatformIO and test it there?
(I think the extension is very space hungry) :o
by fphilip.On
Tue Apr 22, 2025 1:34 pm
Forum: ESP32 Arduino
Topic: ESP32-WROOM 32 - can't detect wifi (scan)
Replies: 3
Views: 544

Re: ESP32-WROOM 32 - can't detect wifi (scan)

Hello,

Yes, a simple "Hello World" sketch with an blink of the onboard LED is working fine.
Every time when I'm using a sketch with Wi-Fi is posting this block of information.
Upload is completing w/o any error.
I'm using the board "DOIT ESP32 DEV Kit V1".

I'm wondering, where is the block of ...
by fphilip.On
Sun Apr 20, 2025 5:58 pm
Forum: Hardware
Topic: Is it possible to read tech details from the MCU?
Replies: 3
Views: 267

Is it possible to read tech details from the MCU?

Hello,

I'm wondering, is it possible to read some identification details from the MCU through a sketch?
I have a board that is labelled "ESP32-WROOM-32" but I can't perform a Wi-Fi scan.
I'm assuming that I haven't selected the correct board in the Arduino IDE.
But which one is the correct one?
I ...
by fphilip.On
Sun Apr 20, 2025 5:29 pm
Forum: ESP32 Arduino
Topic: ESP32-WROOM 32 - can't detect wifi (scan)
Replies: 3
Views: 544

ESP32-WROOM 32 - can't detect wifi (scan)

Hello,
I I'm trying to connect with the ESP32 to the wifi service.
I'm using an Arduino sketch to scan the available Wi-Fi networks

FYI here is the code I'm using;

/*
* This sketch demonstrates how to scan WiFi networks.
* The API is based on the Arduino WiFi Shield library, but has ...

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