Need to sense vibration and sound impulse, once sensed the board must send trigger via lorawan to central location (up to 100 remote devices required)
Lora bridge (central device) must talk BLE bluetooth to mobile device and alp
I need the person to recommend hardware (arduino, sensors, lora radio) to use. Packaged as small and rugged as possible. Remote sensors to be powered by small solar (only functions in the day)
Impulses sent to a central location (controller) which translates to signal to bluetooth for display on mobile device - white dot, which turns yellow if only sound is detected, or green when sound and vibration is detected.
Remote devices should each have a unique id, so it can be identified from the mobile device.
Customers will buy remote sensors over time, so it should be easy to add devices to the lora network either via qr code, or similar method (eg, customer buys extra sensor, scans qr code and lora network onboards device)
13 фрилансеров(-а) в среднем готовы выполнить эту работу за $1137
Hello,Myself [login to view URL] Sekhar,[login to view URL],Phd from Cdeec Innovations,[login to view URL] have 15+ years experience in Electronics Product development. we have in house pcb fabrication facility for protoypes.i have worked on many IO Больше
Hello, I have fully understood your Requirements. But I have some questions about your post. We need to make common sense each other about them. If you want really this project, Contact me.. thank you