Search found 394 matches

by ESP_krzychb
Sun Dec 12, 2021 10:52 am
Forum: General Discussion
Topic: Jaguar: Live reloading for the ESP32
Replies: 12
Views: 19595

Re: Jaguar: A fast way to develop for the ESP32

Hi kasperl, The speed of loading the application (and the possibility to quickly iterate the code updates) is indeed impressive! I was initially hesitant to try it out because of the need to install an additional set of the software (go and Jaguar). However, after watching your video I decided to gi...
by ESP_krzychb
Sun Dec 05, 2021 3:58 am
Forum: ESP32 Arduino
Topic: weird behaviour with potentiometers
Replies: 1
Views: 3424

Re: weird behaviour with potentiometers

Hi yann2084, Do you use a board with ESP32? If so then repeat your test with a different pin instead of GPIO12. If it helps then see https://www.esp32.com/viewtopic.php?t=5970 or https://docs.espressif.com/projects/esptool/en/latest/esp32/advanced-topics/boot-mode-selection.html#other-pins for more ...
by ESP_krzychb
Thu Nov 11, 2021 10:53 am
Forum: Hardware
Topic: Esp32-c3 Crystal and resistors?
Replies: 8
Views: 12934

Re: Esp32-c3 Crystal and resistors?

Hi josephchrzempiec, For design guidelines please check sections 2.4.1 External Clock Source and 3.4 Crystal of https://www.espressif.com/sites/default/files/documentation/esp32-c3_hardware_design_guidelines_en.pdf For reference designs (that contain schematic, PCB layout, gerber, and BOM files) see...
by ESP_krzychb
Wed Nov 10, 2021 2:40 am
Forum: ESP-IDF
Topic: ESP32 S3 idf 4.4 wrongly lists bluetooth capability
Replies: 1
Views: 1679

Re: ESP32 S3 idf 4.4 wrongly lists bluetooth capability

Hi greetasdf, the Bluetooth documentation updates you mentioned have been already backported from master to release/v4.4 branch and should show up online anytime soon.
by ESP_krzychb
Mon Nov 08, 2021 9:04 am
Forum: ESP-IDF
Topic: FTM responder long term stability
Replies: 4
Views: 4328

Re: FTM responder long term stability

Weigen Qiu wrote: Does anyone have the same issue? and how should I resolve this issue?
Hi @Weigen Qiu, I suggest opening an issue on ESP-IDF GitHub and linking to https://github.com/espressif/esp-idf/issues/7702 that looks like a similar issue but for ESP32-S2.
by ESP_krzychb
Thu Nov 04, 2021 6:42 am
Forum: General Discussion
Topic: Does the ESP32's ADC have a reference number/Datasheet of its own?
Replies: 2
Views: 2130

Re: Does the ESP32's ADC have a reference number/Datasheet of its own?

Hi A.H.Z123, There are no other sources of official information about ESP32's ADC other than: - ESP32 Datasheet -- https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf - ESP32 Technical Reference Manual -- https://www.espressif.com/sites/default/files/documentation/esp3...
by ESP_krzychb
Fri Oct 22, 2021 12:08 pm
Forum: Documentation
Topic: [Prerelease] ESP32­S3­WROOM­1 & ESP32­S3­WROOM­1U Datasheet
Replies: 9
Views: 46992

Re: [Prerelease] ESP32­S3­WROOM­1 & ESP32­S3­WROOM­1U Datasheet

Hi mlinaje, The difference is the size of flash and PSRAM memory, please see https://products.espressif.com/#/product-selector?names=&filter={%22Products%22:[%22Module%22],%22Series%22:[%22ESP32-S3%22]} (Checkout out "ESP32-S3" and "module" in the selector. You may need to widen "MPN" column to see ...
by ESP_krzychb
Sun Oct 10, 2021 10:39 am
Forum: ESP-IDF
Topic: Touch with Interrupt
Replies: 1
Views: 1842

Re: Touch with Interrupt

Hi Alberk, The callback is only to clear the interrupt and quickly record what pad has been touched. You should not stay too long in the interrupt context (by e.g. printing out something). Then the loop (outside the interrupt context) is to print out the information on what pad has been actually tou...
by ESP_krzychb
Thu Oct 07, 2021 12:38 pm
Forum: General Discussion
Topic: Programming the new ESP32-S3 dev boards
Replies: 5
Views: 5669

Re: Programming the new ESP32-S3 dev boards

Hello zazas321, Have you tried the master (latest) branch? From the logs I see you are using ESP-IDF 4.3 (idf4.3). If you install the latest branch you will see idf4.4 instead, ref. https://github.com/espressif/esp-idf#esp-idf-release-and-soc-compatibility Use port labelled "UART" for flashing, see ...