Transmit multiple single bytes or an array

[maxholgasson]

Hi,

I stored a device's settings in an array of bytes that I want to transmit as an example: byte value_a=10; byte value_b=11;

LoRa.beginPacket();
LoRa.print(2); //number of follwing bytes
LoRa.print(value_a);
LoRa.print(value_b);
LoRa.endPacket();

Receiving as a continious string works

while (LoRa.available()) {
        Serial.print((char)LoRa.read());
}

but not like

byte numberofbytes;
byte received_a;
byte received_b; 
while (LoRa.available()) {
        numberofbytes =  LoRa.read());
        received_a = LoRa.read());
        received_b = LoRa.read());
}
Serial.print("Received value a");  Serial.println(received_a);
Serial.print("Received value b");  Serial.println(received_b);

I didn't find any hint in the example and asking how that could be done?

[maxholgasson]

Found an example and the API description was helpful

[IoTThinks]

This is how you use the library API. Everything is actually based on bytes.