Marvelmind Robotics forum

Hello,

What frequencies of HW v4.9 did you use for test setup? You can check it on the bottom sticker.
Ultrasound frequency - it HW pre-installed and can't be just changes with SW.
Make sure that you use IA SW for all your devices and you use SW from the same pack.

Hello,
Now, substrate loads using floors buttons. For more details check Operating Manual - https://marvelmind.com/pics/marvelmind_ ... manual.pdf - Floors feature chapter

Hello Arshad,

To launch IA, please read Operating Manual (https://marvelmind.com/pics/marvelmind_ ... manual.pdf - Starting up the system - IA) very carefully. You have to build the map by yourself.

Hello Kang,

Thanks for your comment

Beacon may be over discharged. Read Troubleshooting chapter of the Operating manual. We described that issue before

Hello Arshad,

Thanks for your comment

Beacon may be over discharged. Read Troubleshooting chapter of the Operating manual. We described that issue before

Hello :) - Maybe you pushed "hide" button on the table of distances. Just press "show" button in the corner where table of distances should be - Or you just have no beacons in submap or something like that. Try to relaunch the Dashboard, Erase map, build map again - Install Dashboard one more time. ...

Hello, - How far is modem from the beacons? It must not be too close - not closer than 1-2m. If you have to keep it close, then keep antenna on the modem, but remove on the close beacon. But keep the beacon to the modem very close then - Check RSSI. on beacons and modems. It must not be more than -2...

Hi!

We are experiencing some problems with the packet reception on the hedge side. Basically, what we are observing is that, from time to time, we stop receiving position messages from the hedge, hence our robot loses position

Do you have any idea what might be happening?

In several latest versions by default they should send 0x0011 codes instead 0x0001. 0x0001 mean low resolution data, 0x0011 - high resolution. See section 1.1.2 of the protocol: https://marvelmind.com/pics/marvelmind_beacon_interfaces.pdf Also, even in low resolution mode the expected sequence is 0x...

I am using the starter code provided for interfacing the Arduino with a hedgehog using UART. The mobile beacon is transmitting data to the microcontroller, but upon reading the data, the data id has a huge error. I saw in the marvelmind_beacon_interfaces_v2017_09_13 document that the “code of data i...