Search found 16 matches

by joe_fang_iD
Wed Nov 06, 2024 6:02 pm
Forum: ESP32 Arduino
Topic: Will continuous gpio write have any bad effects?
Replies: 2
Views: 865

Re: Will continuous gpio write have any bad effects?

Thank you ESP_Sprite!
by joe_fang_iD
Wed Nov 06, 2024 6:01 pm
Forum: Hardware
Topic: touch performance comparison for various versions of ESP32
Replies: 1
Views: 657

Re: touch performance comparison for various versions of ESP32

just bumping this to see if anyone with information, would love to figure out if I can use another esp32 chip with better touch performance.
by joe_fang_iD
Wed Nov 06, 2024 6:01 pm
Forum: ESP32 Arduino
Topic: touch library difference between arduino and idf
Replies: 1
Views: 891

Re: touch library difference between arduino and idf

just bumping this to see if anyone with information, would love to figure out if I can use the touch library.
by joe_fang_iD
Tue Nov 05, 2024 6:56 pm
Forum: ESP32 Arduino
Topic: Will continuous gpio write have any bad effects?
Replies: 2
Views: 865

Will continuous gpio write have any bad effects?

I'm writing a code that is setting the gpio output continuously (not oscillating) to the same level. for example, the following code is run once every 2-10ms. digitalWrite(PIN_5, 0); Will there be some sort of damage, maybe wear and tear to some fets/bjt in the hardware or something? Or a timing del...
by joe_fang_iD
Wed Oct 23, 2024 12:30 am
Forum: ESP32 Arduino
Topic: touch library difference between arduino and idf
Replies: 1
Views: 891

touch library difference between arduino and idf

ESP32-Arduino by Espressif version: 3.0.5 ESP-IDF version: v4.4.3 Hello, I've noticed that when I am using esp32-arduino touch, I see that the values I read using the examples are significantly smaller (around 30 or so using arduino's touchread()) than what i would read in ESP-IDF's touch library ex...
by joe_fang_iD
Tue Oct 22, 2024 7:55 pm
Forum: Hardware
Topic: touch performance comparison for various versions of ESP32
Replies: 1
Views: 657

touch performance comparison for various versions of ESP32

Hello, I've been experimenting with ESP32 and its touchpad capabilities (in particular using ESP32 arduino library examples), and would like to know if there's any hardware differences between ESP32, ESP32-S2, S3, or any other versions, and whether any of them is better in terms of hardware. I've ta...
by joe_fang_iD
Wed Aug 07, 2024 7:44 pm
Forum: ESP-IDF
Topic: ESP-IDF Binary Notes and First Line
Replies: 2
Views: 828

Re: ESP-IDF Binary Notes and First Line

Thank you!
by joe_fang_iD
Wed Aug 07, 2024 12:37 am
Forum: ESP-IDF
Topic: ESP-IDF Binary Notes and First Line
Replies: 2
Views: 828

ESP-IDF Binary Notes and First Line

Looking at the binary for one of the ESP-IDF projects and the first line contains something about the version number: v0.2.17-1-gXXXXXXX-dirty where the XXXXXXX is the hash code for the latest commit that the build is based out of, following the latest tag. Is there any documentation on how to custo...
by joe_fang_iD
Mon Jul 29, 2024 5:47 pm
Forum: ESP-IDF
Topic: can esp32 be configured as modem-sleep so that power consumption is always low?
Replies: 1
Views: 534

can esp32 be configured as modem-sleep so that power consumption is always low?

I would like the ESP32 to be configured in the modem sleep low mode so that the current is never over 2-4mA, during bootup or anytime during runtime. Is that possible?
by joe_fang_iD
Tue Jan 09, 2024 1:53 am
Forum: General Discussion
Topic: Unable to program ESP32-WROVER-E
Replies: 2
Views: 19868

Unable to program ESP32-WROVER-E

Hello, I'm trying to program a custom ESP32-WROVER-E using a ESP-PROG, and I'm receiving this issue when programming: Connecting...................................... A fatal error occurred: Failed to connect to ESP32: Wrong boot mode detected (0x12)! The chip needs to be in download mode. For troub...