Marvelmind is a robotics company.
We design, manufacture and sell robots and robotic systems.
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Buy now for 349 USD

Order Starter Set
directly via PayPal
for 349 USD now
(+ shipping fee)

Or buy via distributors:
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http://www.robotics-3d.com/component/virtuemart/robotica-domotica/schede/programmabili/327-indoor-gps-marvelmind
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Buy now for 349 USD Buy now for 245 USD Operating manual



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Buy





Configure your own Indoor Navigation System and buy via PayPal:

Indoor Navigation System - starter set 
349 USD
Beacon 
59 USD
Modem 
59 USD
Fully autonomous crawler upgrade set (crawler chassis not included)  
333 USD
  Shipping & handling fee (should be added to any parcel) 
50 USD
  Customised SW development fee 
35 USD/h
 
Check out 



Bank transfer, credit cards payments and other payment methods are accepted too. Send us email to info@marvelmind.com.


Shipping & delivery

  • Shipping is done via UPS or DHL or EMS depending on the country of destination
  • Typical delivery time to the US and Europe is 5-7 days
  • The same or next day shipping



Download


1) It is strongly recommended to use only the latest available SW. If not the latest, the SW compatibility between modem, beacon, and Dashboard SW is not guaranteed.

To update the SW on your devices:

  • Download the SW (see the links below: "Latest stable SW to download") on your hard drive
  • Connect beacon or modem via USB to your computer. Make sure that only one device (either modem or beacon) is connected via USB, while programming!
  • Run the Dashboard => Advanced view => Firmware => Choose the file => Program
  • After programming, which takes a few seconds, press the HW reset button on modem/beacon
  • Double-check in the Dashboard that the modem/beacons contains now the expected version of the SW

2) Some new SW versions bring very substantial changes to the internal protocols and become incompatible with previous SW version. Thus, always keep the same SW versions on all beacons. Also use only compatible versions of the modem and the Dashboard SW, since they come in a package (beacon SW + modem SW + Dashboard SW) and all shall support the same protocols.

Follow the instructions for DFU SW programming: http://www.marvelmind.com/forum/viewtopic.php?f=2&t=294

3) Double-check that the beacon's address is the same after SW updating. Major changes in SW versions may lead to the device's address to be overwritten. If happened, use the Dashboard to assign the required address to the beacon again.

STM driver

stm32_vcp.zip - required to connect beacons/modems to the Dashboard via USB. It needs to be installed only once on your Windows PC.



Latest stable SW to download


Updated on 17.May.2016

What is new:

  • Bug fix: when powered by external power supply, the beacons didn't wake up
  • Bug fix: data on heights of beacons were lost at some point of time
  • Other smaller bug fixes and improvements
  • If updating from SW v4.62 and fresher, just follow basic SW routing update: Run the Dashboard => Advanced view => Firmware => Choose the file => Program
  • If your beacon/modem SW older, than v4.62 => use DFU programming first: http://www.marvelmind.com/forum/viewtopic.php?f=2&t=294 and then: Run the Dashboard => Advanced view => Firmware => Choose the file (SW HEX v4.78)=> Program


Updated on 10.Mar.2016

What is new:

The key new features:

  • Support for Indoor "GPS" mini - system with two stationary beacons
  • Support of Z-coordinate in UDP protocol with the Dashboard
  • Various pther improvements and bug fixings


Updated on 02.Feb.2016

What is new:

Several major improvements:
  • Support for external flash memory for additional capacity in modem
  • Support for the 5th ultrasonic sensor providing even wider coverage in ultrasonic
  • Multiple other new features


Updated on 17.Nov.2015

What is new:

  • Various bug fixing
  • Further usability improvements


Updated on 02.Oct.2015

What is new:

  • Advanced power saving modes
  • Various bug fixing
  • General usability improvements

Important! Some earlier HW versions do not support all power saving modes. Use "Analog power in sleep" enabled first. It will increase power consumption by 5-8mA in active mode. If you happen to have a newer HW version, disable analog power in sleep. If system continues working normally - use it. It saves battery.

Default mode - "disabled", i.e. if your HW does not support it, the system won't work stable.

Updated on 20.Aug.2015

Important! Please, use addresses for beacons in the range of 2..63. There were reports that addresses 64..99 don't always work well with SW v3.73. This bug has been fixed in the later versions.


Interfaces


Mobile beacon ("hedge") interfacing protocol to robots


1a) Via virtual UART via USB:

This is the easiest way to connect since no soldering is required and protocol is the same for different operating systems.


1b) Via SPI:

SPI & UART interface pins on beacon board.


2) Integration with Raspberry Pi via virtual UART via USB in Python:

  • Here is the Python code for Raspberry Pi (potentially, with any Linux) integration via virtual UART via USB
  • Code is fairly universal; at least, it worked on Mac (OS X 10.10) too
  • Python v2.7
  • CRC calculation is done in "pythonic way", i.e. library crcmod is used. Comments on usage of the library are inside the code
  • There are handlers of different exceptions, for example, Ctrl+C, non-standard states of COM/USB

Credits: the Python script provides interface for a mobile beacon attached to the robot built by openBerlin innovation center team. Written by Boris Zinin (b.zinin@gmail.com). This code is free to use in your applications (please include a reference link to this web page or original author's e-mail).

Note! The code has not been verified by Marvelmind Robotics team. Use on your own risk.


3) Connection of Marvelmind hedgehog to Arduino via UART and SPI:


Modem and dashboard interfaces


It is possibly to get location data not only from the mobile beacon, but directly from the modem or the Dashboard:

Help


The best place to start, if you have questions, is to check FAQ and ask questions there, if you haven't found the answer. Usually, we reply the same day or faster.

We do currently provide extensive support to our customers via email too. Don't hesitate to ask questions. Just drop us an email on: info@marvelmind.com

Operating manual

Before starting working with the system, please, check the operating manual. It will guide you through all aspects of working with the system, setting it up and tuning for the best performance.

Starting in

  • Check that power switch is in the right position: switch 1 must be OFF and switch 2 must be ON. When the board is charged and switch is on, the LED on the board is blinking every a few seconds
  • See demo video for more details. Note, that the video is taken for the previous HW version. The newer HW version, for example, has a different combination for DIP switch settings (power supply switch). But the main starting in steps are the same
  • Make sure that the map of beacons is frozen in the Dashboard before starting using the mobile beacon
  • Also make sure that the mobile beacon is in "hedgehog" mode - mobile beacon mode - not in the stationary beacon mode
  • Check that correct SW versions are installed on the beacons, routers, hedgehog, dashboards. It is recommended to download the latest version from Download SW
  • One can check the SW version of any device by connecting it to the dashboard via USB. If already connected via radio interface, the SW version is also visible, if the device is awake

Charging

  • Charging is done automatically when device is connected to USB. It takes 1-2h to fully charge the battery

Other help

  • Notice a tiny side-looking reset button on the boards. Use it, if you are stuck
  • Beacons go asleep automatically, if not visible via radio interface to modem/router for more than 1 min. They can be woken up


Contacts



Marvelmind Inc.


1111 W El Camino Real #109-365
Sunnyvale CA 94087
USA

+1 (650) 843-9243

info@marvelmind.com


Copyright 2005-2016 Marvelmind
All rights reserved