Week 4: Make-through

• Step 1:upload Master Code to Stander Arduino UNO Using USB port after editing some lines to send blink signal every 1 sec as we didn't have an external push button at this time

• Step 2: upload Slave Code to our own DIY arduino we already made before using the programmer

• Step 3: connect MOSI, MISO, clock,rest,vss,gnd from each board to another one

• Step 4:connect the power to master arduino and it will power the slave one and start sending a signal

• Step 5: Let's Celebrate

in this part will will make small trick to address uart while we sending data to all slaves we will send key called address from master and at slave we let code check is this code = pre saved code the flag called isme will trigger and start receiving data

• Step 1:Upload master Code to my arduino mega using usb

• Step 2:upload slave code to my arduino uno

• Step 3:connect vcc and gnd between 2 boards

• Step 4:connect TX pin in Master to RX at slave and RX for Master to TX at slave

• Step 5:unfortunately I just broke my push button switch so I used a jumber wire to connect Pin 2 to GND to Simulate push button press up and down