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| * [https://iot-shop.de/shop/product/dragino-lgt-92-lorawan-gps-tracker-4796#attr=2340,1942,1945,1944,2342,2341,2343 Dragino LGT 92 LoraWan GPS Tracker], 37 €, [https://www.antratek.de/lorawan-gps-tracker-with-9-axis-accelerometer 45€] | | * [https://iot-shop.de/shop/product/dragino-lgt-92-lorawan-gps-tracker-4796#attr=2340,1942,1945,1944,2342,2341,2343 Dragino LGT 92 LoraWan GPS Tracker], 37 €, [https://www.antratek.de/lorawan-gps-tracker-with-9-axis-accelerometer 45€] |
| * [https://www.digitalmatter.com/our-devices/lorawan-gps-trackers/ Digital Matter Guppy 868 Mhz], [https://lorawan-webshop.com/shop/10-lorawan-devices/69-digital-matter-guppy-868-mhz/ 49 €] | | * [https://www.digitalmatter.com/our-devices/lorawan-gps-trackers/ Digital Matter Guppy 868 Mhz], [https://lorawan-webshop.com/shop/10-lorawan-devices/69-digital-matter-guppy-868-mhz/ 49 €] |
− | * [https://www.lobaro.com/products/lorawan-gps-tracker-v3-aa-batterien-kompaktgehaeuse-dae/ Lobaro GPS Tracker V3] [https://iot-shop.de/shop/product/lob-gps-lobaro-gps-tracker-4330?category=27#attr=264,262,260,265,263,261 150 €] | + | * [https://www.lobaro.com/products/lorawan-gps-tracker-v3-aa-batterien-kompaktgehaeuse-dae/ Lobaro GPS Tracker V3] [https://iot-shop.de/shop/product/lob-gps-lobaro-gps-tracker-4330?category=27#attr=264,262,260,265,263,261 150 €], [https://www.mz-connect.com/shop/lobaro-lorawan-gps-sensor/tracker-p-163187 150 €] |
| | | |
| ==== Shops ==== | | ==== Shops ==== |
| * https://iot-shop.de/shop/category/konnektivitat-lorawan-4 | | * https://iot-shop.de/shop/category/konnektivitat-lorawan-4 |
| + | |
| + | === MQTT Server === |
| + | |
| + | Siehe auch [[MQTT]]. |
| + | |
| + | Der The Things Network Stack stellt einen [[MQTT]]-Server zur Verfügung. |
| + | |
| + | Dieser wird in [https://www.thethingsnetwork.org/docs/applications/mqtt/quick-start/ der offiziellen Dokumentation] ganz gut beschrieben. Allerdings beginnt in der Praxis das |
| + | MQTT-Topic nicht unmittelbar mit der App-ID, sondern mit einem davor voranzustellenden Präfix von <code>v3/</code> |
| + | |
| + | Ein Client, der auf die komplette Uplink-Message aller Geräte einer TTN-App wartet, könnte dann folgendermaßen aussehen: |
| + | |
| + | mosquitto_sub -h eu1.cloud.thethings.network -t "v3/${APP_ID}@ttn/devices/+/up" -u 'dh-things-uno@ttn' -P "${APP_KEY}" |
| | | |
| == LoRaWan - Weiterführendes == | | == LoRaWan - Weiterführendes == |