Navigation Board M3 - complete IMU with GPS on board
Hi everyone, The new NavBoard M3 has all the inertial sensors and GPS capability you need, along with onboard processing and a native USB…See More
MechatronicsLLC's Discussions
Navigation Board M3 - complete IMU with GPS on board
Started this discussion. Last reply by MechatronicsLLC Oct 18, 2010. 2 Replies 0 Likes
MechatronicsLLC's Page
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MechatronicsLLC commented on Gary Mortimer's blog post 'RCAPA petitions the FAA, now its time to act.'
Letters sent. Thanks for your efforts on this Patrick.
MechatronicsLLC commented on Paul Mather's blog post 'MAVlink frustrations--how do I calculate a crc16 checksum in VB.net?'
Happy -
We use the below for CRC32 in VB.net. You might be able to adapt it for CRC16. It is a function call that is called per the following:
Dim CRC32 As Integer
CRC32 = XsumCRC32(&HFFFFFFFF, doitbyte)
where doitbyte is a byte array with…
MechatronicsLLC replied to Bill Nesbitt's discussion 'UBlox 5: Velocity & Position actual timing'
Hi Bill,
The portable settings are for handheld type use an may have more filtering (pedestrians don't like seeing numbers jump around) but might have higher lag. We typically go with the 1g aircraft settings, for our applications it seems to…
MechatronicsLLC replied to Bill Nesbitt's discussion 'UBlox 5: Velocity & Position actual timing'
Hi Bill,
The timepulse pin isn't primarily for time tagging the messages. They keep the jitter of the pulse (nominally 1 pulse per second) as low as possible so that you can sync / calibrate your hardware. This can be used to keep two…
MechatronicsLLC replied to MechatronicsLLC's discussion 'Navigation Board M3 - complete IMU with GPS on board'
Thanks Chris! BTW, I was remiss and should've put in a link to www.surveyor.com, the site that sells the SRV robots that use this board without any processing on board...
Thanks again!
Chris McNair replied to MechatronicsLLC's discussion 'Navigation Board M3 - complete IMU with GPS on board'
Neat! Nice work.
Thanks for the links.
Chris
MechatronicsLLC commented on Pete Burnight's blog post 'I2c GPS frees up Serial Port'
We make an I2C board with Ublox, mag and tilt sensors on it. The whole cost is probably too pricey ($195), but we have 4 boards that have non-functional magnetometers that we will offer up at a lower cost. These allow direct communication to the…
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