Search found 10 matches

by leotordo
Fri Aug 02, 2024 1:46 pm
Forum: General Discussion
Topic: whether ESP-IDF support Dali library or SDK?
Replies: 2
Views: 1455

Re: whether ESP-IDF support Dali library or SDK?

I'm interested, too
Stefano
by leotordo
Sat Nov 04, 2023 9:14 am
Forum: General Discussion
Topic: How to program ESP32 for mass production
Replies: 8
Views: 5147

Re: How to program ESP32 for mass production

thanks everybody :-)
by leotordo
Sat Nov 04, 2023 9:13 am
Forum: General Discussion
Topic: Led application: fast blink on reset
Replies: 2
Views: 1176

Re: Led application: fast blink on reset

Yes but the pulse comes before all instructions.
I've the pulse also in blank device. My hypothesis is that is the first time from reset release when the core checks the strapping pins, but I didn't find any informations in documents I read.
by leotordo
Fri Nov 03, 2023 12:51 pm
Forum: General Discussion
Topic: Led application: fast blink on reset
Replies: 2
Views: 1176

Led application: fast blink on reset

Hello, on my board I drive a led lamp with a ESP32C3. I use also PWM engine. The logic is GPIO7=0 --> LED OFF GPIO7=1 --> LED ON On power on and on rise of EN signal (manual reset) the led flashes for about 0.1s then the led switches off and application starts and it works fine. I added the instruct...
by leotordo
Fri Nov 03, 2023 11:04 am
Forum: General Discussion
Topic: Custom ESP32-C3 board, feedback needed
Replies: 2
Views: 1055

Re: Custom ESP32-C3 board, feedback needed

Hello,
as long as I kwon GPIO8 pin has not a internal resistor, so may be not correct to left it floating to correctly go on "download mode"
Check "strapping pin configuration" on the manual.
Regards
Leotordo
by leotordo
Fri Nov 03, 2023 10:57 am
Forum: General Discussion
Topic: How to use jlink to burn ESP32C3 series module
Replies: 1
Views: 1508

Re: How to use jlink to burn ESP32C3 series module

Hello,
I don't know why you have to use JTAG. Sorry, in my experience with ESP32C3 I used USB directly just for a test. Now I download code only via uart with a USB/UART converter
Bye
Leotordo
by leotordo
Thu Oct 05, 2023 7:27 am
Forum: General Discussion
Topic: How to program ESP32 for mass production
Replies: 8
Views: 5147

How to program ESP32 for mass production

Hello, I designed a board with ESP32C3 and wrote FW with ESP-IDF. On my pc I've installed all required prerequisites: Java, Git, Python etc. and IDF. I download bin file by UART and a little board with two switches for reset and GPIO9 Now, I've to send informations, binary and hardware to our assemb...
by leotordo
Thu Sep 28, 2023 12:24 pm
Forum: General Discussion
Topic: ESP32-homekit-sdk: how send the led status to the iPhone?
Replies: 0
Views: 655

ESP32-homekit-sdk: how send the led status to the iPhone?

Hello everybody. I've got esp-homekit-sdk from Espressif and I built the example "lightbulb". It works fine. I can change led status from may Home App. Now, I want to switch on/off the led also by a mechanical switch. I modified the code for reading a GPIO input connected to this switch. I works, bu...
by leotordo
Fri Feb 03, 2023 3:06 pm
Forum: General Discussion
Topic: Using Arduino with ESP32 MINI (newbie)
Replies: 2
Views: 1711

Re: Using Arduino with ESP32 MINI (newbie)

ESP_Minatel wrote:
Thu Feb 02, 2023 5:15 pm
[...]

Hi,

You can flash an unprogrammed ESP32-C3 using Arduino IDE.
If you talking about pins 12 and 13 on the MINI1 module, these pins are the low-frequency crystal (32kHz). Internally on the module, you will find only the high-frequency crystal (40MHz).
Thank you very much :-)
Stefano
by leotordo
Thu Feb 02, 2023 2:02 pm
Forum: General Discussion
Topic: Using Arduino with ESP32 MINI (newbie)
Replies: 2
Views: 1711

Using Arduino with ESP32 MINI (newbie)

Hello everybody. Sorry but I'm newbie in ESP32 World. I developed a simple application with ESP-WROOM-32 Dev Kit Board (like AZ Delivery board for example). I connected USB cable and with IDE I wrote my code. Now I want to use ESP32­C3­MINI­1 module https://www.espressif.com/sites/default/files/docu...