Search found 90 matches

by fasani
Fri Apr 17, 2020 5:46 am
Forum: ESP32 Arduino
Topic: Multiple Touch Interrupt Issue
Replies: 2
Views: 1687

Re: Multiple Touch Interrupt Issue

Your findings look interesting. I found similar problem in the past using touch and I ended up using physical buttons :)
With this solution could you get touch working correctly for your 2 different actions?
by fasani
Fri Apr 17, 2020 5:41 am
Forum: ESP32 Arduino
Topic: ESP32-WROOM-32D new and flashed?
Replies: 3
Views: 2212

Re: ESP32-WROOM-32D new and flashed?

Yes I think any ESP32 board will work with Arduino-framework I highly recommend to use Platformio IDE instead of Arduino itself, since unlike Arduino it keeps the libraries for every project in their own folder and has dependency management using a config file called platformio.ini The only one that...
by fasani
Fri Apr 17, 2020 5:33 am
Forum: ESP32 Arduino
Topic: Deep Sleep Stub function? Sleep mode optimization TG0WDT_SYS_RESET
Replies: 5
Views: 2717

Re: Deep Sleep Stub function? Sleep mode optimization TG0WDT_SYS_RESET

Great that you found a solution. I'm curious to know, what is the consumption when the ESP32 is in this stub mode?

Is the same as deepsleep? Looks very interesting
by fasani
Wed Mar 25, 2020 1:37 pm
Forum: General Discussion
Topic: Good looking display
Replies: 3
Views: 1614

Re: Good looking display

I must say that Eink is not that expensive, provided the benefits it gives: Very low energy consumption Are able to refresh up to 1000000 times (at least) Stores the last print, which is ideal to cope with a low consumption ESP32 using deepsleep ( 0.08 mA / hr ) In this page I made a comprehensive l...
by fasani
Mon Mar 23, 2020 8:30 am
Forum: ESP32 Arduino
Topic: CALE is a new project with ESP32 in mind: To make a simple Eink Firmware that refreshes with fresh content from the web
Replies: 0
Views: 1011

CALE is a new project with ESP32 in mind: To make a simple Eink Firmware that refreshes with fresh content from the web

Hello dear ESP32 community members, Since 2 months, especially latest weeks, since right now Europe is the main focus of this COVID19 I've concentrated building this web service that started with this Firmware in Hackaday My idea is basically to provide a service that is free for personal use and al...
by fasani
Wed Dec 11, 2019 9:13 am
Forum: ESP-IDF
Topic: How to get miniz working.
Replies: 4
Views: 1358

Re: How to get miniz working.

There is an example on the IDF : https://github.com/espressif/esp-idf/blob/master/components/esp32/test/test_miniz.c Now keep in mind that #include "esp32/rom/miniz.h" includes only the low level deflate / inflate methods. I'm sending compressed data ( led matrix video ) from an Android app and I fo...
by fasani
Sun Oct 13, 2019 12:09 pm
Forum: ESP-IDF
Topic: ESP32-S2 not working with SPIFFs example
Replies: 1
Views: 977

ESP32-S2 not working with SPIFFs example

I'm trying to make a very simple and straight-forward ESP32 benchmarking tool: https://github.com/martinberlin/ESP32-benchmark/tree/develop And when I tried adding the ESP-IDF documented Spiffs example, it works great on ESP32, but when I delete build directory and change target: idf.py -D IDF_TARGE...
by fasani
Mon Oct 07, 2019 4:08 pm
Forum: Sample Code
Topic: ESP32 IDF Benchmark
Replies: 2
Views: 8104

ESP32 IDF Benchmark

I'm starting very slowly, since is hard to find time, a ESP32 Benchmark code for IDF https://github.com/martinberlin/ESP32-benchmark I will love to receive ideas, for example, to do interesting benchmarks that can also be compiled and uploaded in the coming soon ESP32S2 board with one LX7 Core. So f...
by fasani
Mon Oct 07, 2019 4:00 pm
Forum: Sample Code
Topic: Problema al compilar
Replies: 3
Views: 5506

Re: Problema al compilar

I think that maybe you are selecting the wrong board in Arduino. I highly recommend switching to PlatformIO IDE to compile things for the ESP32 https://platformio.org/install This will make things easier and it's nice since keeps libraries for your Project inside a folder in the project itself. The ...
by fasani
Mon Oct 07, 2019 3:55 pm
Forum: Sample Code
Topic: Dimming Neopixels, Delays<Microseconds
Replies: 3
Views: 3123

Re: Dimming Neopixels, Delays<Microseconds

Totally agree with ESP_Sprite.

Note that if you are using Neopixels Makuna library there is a I2S bug that is sometimes not refreshing the leds correctly. Use the RMT methods for the ESP32. Then you can have as much as 8 channels and control a lot of pixels.

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