send and receive HEX over TTL

Projects Networking, Protocols, and Devices
8

So how can I do it with the array?

uint8_t uselessCrapOut[] = { 0x0F, 0xBB, 0x06, 0x00, 0x00 };
uint8_t uselessReply[5];

uint8_t properReply[5] = { 0x0F, 0xAB, 0x03, 0x04, 0x01 };

// Send
Serial.write(uselessCrapOut, 5);

// Receive
if(Serial.available >= 5)
{
   Serial.readBytes(uselessReply, 5);
}

// Compare
if(memcmp(uselessReply, properReply, 5) == 0)
{
  // Match
}