I have two Arduino Uno Rev3 boards. One (named Alvin) is connected to an NRF24L01 module, two LEDs, and one Mini Pushbutton Switch. The other (named Brian) is connected to an NRF24L01 module, two LEDs, one DRV8833 DC/Stepper Motor Driver, and a 9V battery. I want to implement bidirectional communication between these two Arduino Uno Rev3 boards. Alvin must have its first LED on at all times unless the Mini Pushbutton Switch is pressed and unless Alvin receives a "Coming" message from Brian. If the Mini Pushbutton Switch is pressed, Alvin must send a "Hello" message to Brian. Brian must have its first LED on at all times. Brian's DRV8833 DC/Stepper Motor Driver must move at a PWM speed of 80. Unless Brian receives a "Hello" message from Alvin, Brian's DRV8833 DC/Stepper Motor Driver must take a 3-second pause every 12 seconds. 2 seconds before the DRV8833 DC/Stepper Motor Driver's 3-second pause, Brian must send a "Coming" message to Alvin. When that happens, Alvin must have its second LED flash every 100 milliseconds. What are the Arduino IDE codes for Alvin and Brian?
I have two Arduino Uno Rev3 boards. One (named Alvin) is connected to an NRF24L01 module, two LEDs, and one Mini Pushbutton Switch. The other (named Brian) is connected to an NRF24L01 module, two LEDs, one DRV8833 DC/Stepper Motor Driver, and a 9V battery. I want to implement bidirectional communication between these two Arduino Uno Rev3 boards. Alvin must have its first LED on at all times unless the Mini Pushbutton Switch is pressed and unless Alvin receives a "Coming" message from Brian. If the Mini Pushbutton Switch is pressed, Alvin must send a "Hello" message to Brian. Brian must have its first LED on at all times. Brian's DRV8833 DC/Stepper Motor Driver must move at a PWM speed of 80. Unless Brian receives a "Hello" message from Alvin, Brian's DRV8833 DC/Stepper Motor Driver must take a 3-second pause every 12 seconds. 2 seconds before the DRV8833 DC/Stepper Motor Driver's 3-second pause, Brian must send a "Coming" message to Alvin. When that happens, Alvin must have its second LED flash every 100 milliseconds. What are the Arduino IDE codes for Alvin and Brian?
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