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- Thu Mar 23, 2017 2:13 am
- Forum: Dot Matrix Display
- Topic: 16*32 led display with gsm 900Amodule
- Replies: 1
- Views: 3921
hi, I am doing a project on printing gsm message on led dispaly. I got the message printed on a single led disaply ,but when i tried using more than one dispaly i am not even getting the gsm message on the serial monitor. #include <SoftwareSerial.h> #include <SPI.h> //SPI.h must be included as DMD i...