myDevicesIoT
Cayenne Low Power Payload
Dependents: LORAWAN-TTN-CAYENNE-LM35 ER4Lora gps_accelerometer sgam_mdw_test ... more
Diff: README.md
- Revision:
- 2:ac824f095591
- Child:
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+# Cayenne Low Power Payload
+Payload builder library
+
+
+# Example use
+```
+#include 'CayenneLPP.h';
+
+#define MAX_SIZE 200; // depends on spreading factor and frequency used
+
+CayenneLPP Payload(MAX_SIZE);
+
+float temp = -4.1;
+float accel[] = {1.234, -1.234, 0};
+float rh = 30;
+float bp = 1014.1;
+
+Payload.reset();
+Payload.addTemperature(0, temp);
+Payload.addAccelerometer(1, accel[0], accel[1], accel[2]);
+Payload.addRelativeHumidity(3, rh);
+Payload.addBarometricPressure(4, bp);
+
+LORA_SEND(Payload.getBuffer(), Payload.getSize());
+```
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