58 lines
1,007 B
Arduino
58 lines
1,007 B
Arduino
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#include <SPI.h>
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#include <LoRa.h>
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// The dragino shield
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//#define PIN_SS 10
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//#define PIN_RESET 9
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//#define PIN_DIO0 2
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// Custom: The smart greenhouse device
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//#define PIN_SS 10
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//#define PIN_RESET -1
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//#define PIN_DIO0 2
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// Wemos
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#define PIN_SS 15
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#define PIN_RESET 4
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#define PIN_DIO0 5
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// Channel 0
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#define FREQUENCY 868100000
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void setup() {
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Serial.begin(9600);
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while (!Serial);
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Serial.println("LoRa Receiver");
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//LoRa.enableInvertIQ();
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LoRa.setPins(PIN_SS, PIN_RESET, PIN_DIO0);
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if (!LoRa.begin(FREQUENCY)) {
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Serial.println("Starting LoRa failed!");
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while (1);
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}
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LoRa.onReceive(onReceive);
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LoRa.receive();
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Serial.println("Listening for transmissions.");
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}
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void loop() {
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}
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void onReceive(int packetSize) {
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// received a packet
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Serial.print("Received packet '");
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// read packet
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while (LoRa.available()) {
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Serial.print((char)LoRa.read());
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}
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// print RSSI of packet
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Serial.print("' with RSSI ");
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Serial.println(LoRa.packetRssi());
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}
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