Roy Berkeveld's Profile

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3d position tracking using our own design of the sensors, an altera fpga for decoding the signals and custom code for triangulation and poseestimation

HTC vive lighthouse custom tracking

simon-trendel Simon Trendel

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STM32L433-based board with CAM M8Q concurrent GNSS, EM7180+MPU9250+MS5637 for absolute orientation, and an ESP8285 for wifi connectivity.

Asset Tracker

kris-winer Kris Winer

Bits

Kris Winer wrote 06/13/2018 at 15:38

Thanks for the kind words and your interest in my doings!

Better might be the Cricket Asset Tracker which uses LoRa/LoRaWAN instead of wifi and at two hour GNSS fix and 10 minute LoRaWAN Tx intervals uses just 300 uA of power. Here are some links:

https://www.tindie.com/products/TleraCorp/cricket-lorawangnss-asset-tracker/

https://hackaday.io/project/35169-hackable-cmwx1zzabz-lora-devices

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Kris Winer wrote 06/13/2018 at 15:28

Thanks for following my Asset Tracker project!

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Roy Berkeveld wrote 06/13/2018 at 15:33

This is really exciting progress! I've been following your MPU6050 stuff and IMU comparison since long ago and I was happy to find your state-of-the art in this project! Probably I'll try a board for this low-power combination, as it's so well-documented ;-)

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Roy Berkeveld

My Projects

Cheap modular wireless sensor node

Projects I Like & Follow

HTC vive lighthouse custom tracking

Asset Tracker

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