I have downloaded the DFRobot_RGBMatrix-master lib and installed it per the instructions. Connected (verified 3 times) the Mega2650 to the DRF0499 display. Loaded the code and turn...
JaneYu 2019-02-01 06:41:17 102 Views6 Replies I have downloaded the DFRobot_RGBMatrix-master lib and installed it per the instructions. Connected (verified 3 times) the Mega2650 to the DRF0499 display. Loaded the code and turned on 5A power supply only to see partial words and what appears to be large blocks always black. It looks like the 64x64 is sectioned off into 4 rectangles. Rectangles 2 and 4 get activity but 1 and 3 are always off. What could I be doing wrong? I am using Sample 1 from the tutorial to start learning.
Hello, can I use it with Arduino Uno?
JaneYu Because this Panel is too big, it needs to consume a lot of SRAM during the programming process, so it can't be driven by Arduino UNO, we recommend you to use Arduino MEGA to drive it.
Hi
I am using outdoor 64x64 rgb matrix, but there is no E pin on the board, how can I use the library whitout E pin?https://uploads.disquscdn.c...
JaneYu You can find example of controlling 32x64 panel from https://www.dfrobot.com/wik.... The library for 64x64 can't be used to control two 32x64 panels.
JaneYu 
