First i would apologize for my english.
So, i'm working on a countdown project.
The board is a Nano Clone. The display is a 4 digit 7 segments with a TM1637 driver. The reciever is a RF 443mhz.
I use RCSwitch librarie for the reciever. the transmitter is an alarm remote.
I use TM1637.h librarie for the 4 digit.
I use Millis() ofr my count down.
Everything works but when i display the countdown on the 4 digit i loose the interrupt of the reciever.
The countdown works fine with the display on.
The reciever interrupts well when the display on the 4 digit is off.
the pins used :
// 4 digit Module connection pins (Digital Pins) #define CLK 3 #define DIO 4 //RF433 init mySwitch.enableReceive(0);
I think the problem comes from interrupts but i did not managed to find at that time.
Has someone one idea of the origin of the problem or a clue to go further in my research.