Android App on TTN for STREGA LoRa valve -- 2
€750-1500 EUR
货到付款
Strega is manufacturing LoRaWAN valves. TTN (The Things Network) is a collaborative and open source paltform that permits to any nodes and gateways to make objects (here our valves) to communicate over the Internet. The Freelancer has to develop a simple interface (2-3 pages) permitting to read the online values arriving on TTN and being able to send commands (through "DL" or downlinks) back to the valve. Freelancer must have a minimum understanding on LoRa technology. Datasheet of the valve and pic of expected features are shown. Aside from controlling the valve (open/close), Freelancer must develop a simple page where the Smart-Valve "schedulers" must be accessible through the App. More info about TTN here: [login to view URL] More info on STREGA Smart-Valve here (contains the info on the protocol): [login to view URL]
Note: Freelancer does not need to write any code from SV to TTN: values are supposed to arrive to TTN already so the App just need to get the values from TTN.
Must be displayed on the App is valve status (Open/Close), battery level, signal level, valve ID, lid status (is box open or close) + command to open /close + entering a scheduler
------------------- updated specifications document with more details -------------------------------
!!! PLEASE BE PROFESSIONAL AND READ THE SPECIFICATIONS DOCUMENT BEFORE BIDDING !!!!!
To see if you understand this project, please send a mockup of page #2 screen (see description) to us. It does not have to be operationnal. Please send the mockup screen to hello@[login to view URL]
项目ID： #18280065
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I was CTO of an IoT business called Webthings that built devices connected to water valves (for the insurance industry). Devices used Lora/Sigfox/WIFI/BLE). I am therefore very familiar with the requirements of Lora 更多
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