I’m looking for a recommendation for a GPS / compass combination for the Beaglebon Blue, preferably in Australia. I have purchased a ublox neo-m8n for Pixhawk but the connectors are DF-13, not JST-XH which is a problem.
I could cut the connectors and replace them, but I’d rather go with an off the shelf solution ideally.
Not sure how you folks fared with your respective GPS units but am fairly certain the one in the image posted by DirtFarmer is identical to the two units I purchased some time back …and subsequently discovered they both had fake ublox chips inside with flash memory size that prevented update to latest firmware.
Now it may be your GPS units will serve your purposes perfectly, and especially so if upgrade to latest firmware is not needed/warranted …in that case ignore the next part of this post.
So (historically) I found a thread on similar GPS units here: M8N-GPS-list-of-fake-good-and-original where I discovered a solution is to upgrade the memory chip thus allowing a firmware upgrade to complete successfully. I documented my efforts at post #30 of that thread and both my units now have the latest firmware. At the time I was only able to source rather ‘chunky’ memory chips hence my metal fabrication efforts. A later poster on that thread provided information on a better alternative memory chip at post #39.
It fits directly into the GPS Socket w/out work arounds w/ wiring and other drivers.
P.S. It seems the Nov. 4th, 2021 post by me states this fact but reup. There you have it. If people are wondering what happens w/ the GPS on the BBBlue, that one will work but there are no antennas for testing indoors. One would have to go outdoors. I know. Anyway, it works and the GPS is fickle at times, i.e. depending on how you power the BBBlue. I also remember that the GPS port on the UART Channel on the BBBlue stays on. No off and no on. Just on. So, it works until the unit is powered down.
@DirtFarmer - it may be the firmware upgrade is not needed in your application though I dare say (in my case) it does improve the number of satellites my module was able to ‘see’ and therefore worth the trouble - if you do embark on the flash upgrade just take care with the (de)soldering as the board is not that robust
@silver2row - thanks for the product link, especially the fact it can plug directly into the socket on the BBBlue. I haven’t tried my GPS module on my BBBlue as yet, mostly because am in the process of exploring whether it’s possible to utilise a more recent image/kernel combo …hence my post at debian-11-bullseye-testing-images before going further.
For both of you, just curious as to what sort of usage you plan for your respective BBBlue? I bought mine around the time my son and I were starting to build our first quad-copter though I confess the BBBlue was among a number of controller options where we ended up with a navio2, a BBBMini (probably wont use this) and a spracingf3evo …none of these have been used yet though the spracingf3evo is ready to go pending some more work on the quad frame.
Seth here. I think everything works but I have not been able to take time out to understand how much Open Source work has gone into ArduCopter/ArduPilot in general. Oh and for the use of the BBBlue, the first idea that came to mind when purchasing it was to use it generally…
For programming specific peripherals
For ArduPilot (Copter and Rover)
and last but not least…for testing standard DC Motors and Servos.
Ever since a young tot here, I wanted me broken electrical system fixed. Guess what! Not only did it not get fixed, it was replaced w/ Legos, i.e. circa '85.
So, years passed and letting go was a thing for me. Now, I am in “full” control of myself for a change.
I wanted to try an electrical arm of sorts but never got around to it. I got the servo to work on the Servo Headers on the BBBlue w/ the librobotcontrol library w/ kernel 4.19.x.
Updating should take place at some point. I think it was unpopular and missed a mark in time. It is an awesome lib. and has many tasks to take on.
P.S. I could go on and on. I am making this brief. It is a cool board, w/ tons of promise, and not only does it have the infamous am335x, porting to ARM in recent times have been easier than ever for specific 32-bit libs. Anyway, my infamous joke is just that…a joke. I like learning more about what currently I am using to produce ideas, libs, and assisting in routines. So, building on librobotcontrol should take place in my mind, e.g. whether for a newer 64-bit lib. or for keeping on w/ the keepin’ on. The BBBlue and the librobotcontrol lib. rules. W/ the newer kernels…anyway. Sorry. I told you. I can keep going.