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Hemtron
About
Pensionado Party 2 july 2021
Arduino
Pigeon detector
Lora with TTN
Floorheating-PumpController
E-ink 3color Meteo Display
Sea & Lakes
Vrouwe Cornelia
Scheveningen – IJmuiden
Werfzaamheden IJmuiden
IJmuiden pre-check
IJmuiden – Den Helder
Den Helder – Harlingen
Harlingen, water, diesel, olie, etc
Harlingen – Lauwersoog
Lauwersoog – Delfzijl
Eemskanaal , naar stad Groningen
Side Scan Sonar
Energy and Water
Home made heatpump
The heatpump compressor.
Heatpump with PCM buffertank
Heatpump controller with web interface
Werkgroep Energieopslag Rottevalle
Solar Electricity
Garage Roof Extension
Hemtron
About
Pensionado Party 2 july 2021
Arduino
Pigeon detector
Lora with TTN
Floorheating-PumpController
E-ink 3color Meteo Display
Sea & Lakes
Vrouwe Cornelia
Scheveningen – IJmuiden
Werfzaamheden IJmuiden
IJmuiden pre-check
IJmuiden – Den Helder
Den Helder – Harlingen
Harlingen, water, diesel, olie, etc
Harlingen – Lauwersoog
Lauwersoog – Delfzijl
Eemskanaal , naar stad Groningen
Side Scan Sonar
Energy and Water
Home made heatpump
The heatpump compressor.
Heatpump with PCM buffertank
Heatpump controller with web interface
Werkgroep Energieopslag Rottevalle
Solar Electricity
Garage Roof Extension
Lora with TTN
Lora stands for Long Range Radio. It uses spread spectrum modulation with low power transmitters.
TTN stands for The Things Network. TTN Lora gateways use this medium to transport Lora data.
It can be used for gathereing data from nodes. The nodes can have any sensor.
E.g. meteo data, pulution, water levels, GPS etc.
The range can be an area of aprox. 5x5km (3x3miles), depending on antenna/area conditions.
See www.thethingsnetwork.org
Hemtron Gateway location, Rottevalle, Netherlands, Europe
Gateway. Connects Lora nodes to the Things Network via Wifi to the internet
Very small, very low power Lora electronics
