Top Positive Review for LED Display Module on Banggood|Shopping Philippines

45% OFF MAX7219 Dot Matrix Module 4-in-1 LED Display Module US$8.29 US$14.99 View It

Overall:

athielen 05/08/2018

Great display! Took me a while to figure out how to set it up, but it was quite easy. As mentioned in the previous comments; download the “https://github.com/MajicDesigns/MD_MAX72XX” library into your Arduino IDE. Open the “MD_MAX72xx_Test” located under Examples. Change line number 25 from “#define HARDWARE_TYPE MD_MAX72XX::PAROLA_HW” info “#define HARDWARE_TYPE MD_MAX72XX::FC16_HW”. You can read the explanation of the different hardware setups in file “MD_MAX72XX_lib.h” located in the library. Do not make any changes to “MD_MAX72XX.h” in this latest version. If you combine it with the “Tiny RTC I2C AT24C32 DS1307 Real Time Clock Module” (https://www.banggood.com/5Pcs-Tiny-RTC-I2C-AT24C32-DS1307-Real-Time-Clock-Module-For-Arduino-p-951559.html?rmmds=myorder&cur_warehouse=CN) you can create a nice clock!

Comments (3)

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sandervanotterdijk thank you for taking the time to explain. it really needed a bit of help.
Reply 23/12/2018

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VancouverDoug Thankyou for posting this! The FC16_HW hardware type fixed my problems. :)
Reply 13/03/2019

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BG163912541 Thankyou for sharing your knowledge, this helped me
Reply 19/09/2021

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