Sabrees

4 ms·

1.
by Sabrees 7mo ago
The repo defines the protocol it authored. Is it better not to define stuff and leave it fuzzy? Unclear why you formed the impression this was only iOS/ Android? That is not in fact the case https://github.com/samuk&#x2
2.
by Sabrees 7mo ago
The current simulation is underdeveloped but can be found here https://github.com/samuk/caatingarobotics/tree/jazzy/src/agr... The frame will almost certainly need more triangles
3.
by Sabrees 7mo ago
Rosys (a middleware layer https://github.com/zauberzeug/rosys ) has rosys.driving.Odometer and rosys.driving.Steerer it's essentially a differential drive kinematic model. Hoping RTK dual-F9P moving-base setup (M4
4.
by Sabrees 7mo ago
I did recently automate a greenhouse (heating, Hydroponics, fans, lights) it was just R&D rather than commercial so just used home assistant for it. I did sketch out a slightly more 'professionalised' version, but haven't
5.
by Sabrees 7mo ago
The software does explicitly support Jetson for example, and I'm sure the stack would run on Intel if you want it to. The Mainline kernel for this particular board is _almost_ there 6.20 or so I expect. Armbian support is good.
6.
by Sabrees 7mo ago
Framweork have done the best they can within the confines of Intel licensing, still a long way from being able to fabricate it though https://github.com/FrameworkComputer/Framework-Laptop-13/tre... In a few years
7.
by Sabrees 7mo ago
TBC, just trying to get the platform and mechanical weeding working for now
8.
by Sabrees 7mo ago
If you can send me an open hardware Intel, or Jetson I'd happily use it. Part of the point of this for me is to see what's possible with open hardware (down to chip level at least)
9.
by Sabrees 7mo ago
Nice, thanks! looks like a good one..
10.
by Sabrees 7mo ago
Payload is whatever you (or your startup) want it to be. For me personally mechanical between row weeding is step one, then laser in-row weeding. 1. These on some linear actuators: https://www.getearthquake.com/products&#x2F
11.
by Sabrees 7mo ago
As cheap as possible, and no cheaper than that. In my head it's £3-£5k, so by the time it's useful probably a bit more than that.
12.
by Sabrees 7mo ago
A robot that Sows seeds..
13.
by Sabrees 7mo ago
Initially keep it simple; Mechanical for between row weeding. I'll probably start strapping a couple of these to some linear actuators: https://www.getearthquake.com/products/fusion-drill-powered-... (they work s
14.
by Sabrees 7mo ago
Good advice on farms. I do live on a farm, so somewhat familiar with mud! Many of the worst problems are caused by moving 20ton tractors around IMHO, one of the problems small scale ag robotics may help with. Will check out your Bno055 curr
15.
by Sabrees 7mo ago
Quite interested in running robot<>robot and robot<>Farm comms over https://reticulum.network/ but that's a side project off a side project..
16.
by Sabrees 7mo ago
The web app runs locally from the robot. No cloud. Once we reach autonomy (still some way away) you shouldn't have to use that much either.
17.
by Sabrees 7mo ago
Thanks, bit conflicted about it TBH, it's primarily/initially a weeding robot, although I do dream of expanding it to do harvesting, and yes potentially sowing too down the line. Strapping something like the Jang P6 to it is proba
18.
by Sabrees 7mo ago
I see your RNode and I raise you one HaLow RNode https://github.com/I-AM-ENGINEER/RNode_Halow_Firmware
19.
Show HN: Sowbot – Open-hardware agricultural robot (ROS2, RTK GPS)(sowbot.co.uk)
181 points by Sabrees 7mo ago|45 comments
20.
by Sabrees 7y ago
This software is available pre-flashed onto cheap LoRa boards now. $40 for a pair https://www.aliexpress.com/item/4000396836096.html