High-performance IoT devices with low cost BOM

We are the electronics designer team with science background and at free time was prepare some IoT devices with new features.

Maxim Grigoryev

Following Follow project

Liked Like project

Become a Hackaday.io member

Just one more thing

To make the experience fit your profile, pick a username and tell us what interests you.

OK, I'm done! Skip

Public Chat

Similar projects worth following

384 views

0 comments

424 followers

7 likes

View Gallery

Public Chat

Description

While our main project NWG - Narrowband Wireless Geolocator are waiting for the proper time, we was completed two of useful IoT devices.
Let us to introduce high-performance LoRaWAN geolocation tracker and high-dynamic range 3-axes vibro seonsor with LoRaWAN uplink.

Brief specification of tracker:
- GNSS (GPS, Galileo, GLONASS, BeiDou)
- Bluetooth 5.0
- LoRaWAN
- MEMS 6D - accelerometer and gyroscope
- Wireless charging - Qi
- User button
- Two color LED
- IP 65.
- 550 mAh LiPol (up to 3 days up at duration of data updating 1 per 15 sec)
- possible high rate of data updating (have tested at 8 transfer per second at SF7)

Brief specification of vibro-sensor:
- two internal MEMS 3-axes modules - 8G and32G
- measurement bandwidth more 12 kHz
- high dynamic range up to 90 mm/s (sensitive is start from office acoustic noise, like computer fan-cooler or printer)

The cost of BOM of each device is less than 60 USD.