Arduino projects, tutorials, and reviews for ESP32, ESP8266,pi pico , and Arduino. We Have A Great Projects And Better To Come. Every video has a corresponding diagrams and code samples you’ll need to build your own creations. Welcome to the Great Projects! I hope you enjoy your stay! #ESP8266, #Arduino, #ESP32.
Hi i tried your code but the slave doesnt work for 128x64. It worked for 64x64. I am using esp32 wroom. I used arduino 2.2.3 to compile. Please how can i get it to work with 128x64 like you have done in the video
I tried this and is worked great for about 5 days. On the 6th day the first word appeared in panel 2, panel 1 was all white and the scrolling had stopped. I have tried everything i can think of to get it to work again including a 3 new ESP32 C3 controller and 5 new ws2812 32 x 8 panels. Nothing works. I also tested the ws2812 32 x 8 panels with other programs and they still work fine. What have I missed?
After testing many libraries, about to give up , I found this one. It is great and works. Atleast I am happy that the p3 is not damaged. I just want to display some info in a few lines. However I could add only two lines. The first line is this matrix->setCursor(0,0); matrix->setTextColor(LED_GREEN_HIGH); matrix->print("Dt:"); Second line matrix->setCursor(0,10); matrix->setTextColor(LED_GREEN_HIGH); matrix->print("Th:"); matrix->show(); if I make it matrix->setCursor(0,12); , doesn't show full the character. a few pixels at the bottom get cutooff. further if make it matrix->setCursor(0,30); , it goes to the top, overlapping the first line. Height & width as defined as 64 & 64 What could be the issue ?
I had connected the pins to a different config. after changing them to what is already given in the program. It started working properly. Thank you very much
Hello. Thank You for all your work and sharing! If I want to use 30-pin ESP43 module (without PCB, I am just talking about pins), will I have all required ports in that less-pins version? Thank You.
Good project but i have a question hub 75 N and LE pin both are GND then how can we connect LE pin to G21 of esp32 which is already connected to sda of DS1307 in your ciicuit diagram in matrix rgb test arora
good afternoon, I need help writing a sketch. I use P5-2121-RGB 64x32 and ESP 8266 I want to receive data from 2 DS 18 b20 sensors on the display. I want to see the temperature of the water in the pool and the air temperature. Ready to buy :)
In the end, in order to test the example, I also used pin E. But during compilation, an error will appear that the ESP_INTR_FLAG_LEVEL1 variable is not set. It should be located in a file located in the SOC folder. But this folder is nowhere to be found. I found such files and folders, but simply putting them in the library does not solve the problem.
How to show in code that E connecting to GND? I have DOIT ESP32 DEVKIT V1. And I need to connect SPI (HD card) and I2C (different wether modules). So I have not empty pin for E. I tested my device with other libraries. It works, but libraries very poor.
Good morning, I still don't have an answer to my question, it's a shame This is a project that I carried out but which still has the problem of the summer/winter time change. I hope that finally someone can help me solve this problem because unfortunately I am not a computer expert. Thank you very much in advance
