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Plans for rev B
Jason Kridner edited this page Jul 8, 2021
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- Derived from BeagleBone AI rev A2
- BeagleBone form-factor
- Gigabit Ethernet
- microHDMI output
- 2-4GB LPDDR4
- USB Type-C SuperSpeed (dual-role)
- (1 or 2?) USB Type-A SuperSpeed (host-only)
- Possibly PCIe over Type-C (mux)
- Debian-based
- Roadmap to TI SDK
- CSI ribbon header (either 2x Pi-compatible or breakout to so)
- Power connector (JST, not barrel)
- Considers Robotics Cape add-on with
- HS USB expansion
- mmWAVE RADAR breakout
- Includes SubG radio (move to Cape)
- Guaranteed to have PCIe expansion
- TI-SDK based
- Needed.
- Using AOP.
- RPLIDAR?
- Sold into distribution
- Attractive to DIY Robocars groups
- Updated Robotics Cape https://github.com/beagleboard/capes/wiki/Robotics-Cape-rev-B-priorities
- Supports 3S1P battery
- Chassis
- Core (CPU+base sensors) unified in a module that can be connected to 8020.net build system others
- Likely based on https://www.seeedstudio.com/Robot-car-Kit-RC-Smart-Car-Chassis-p-4226.html
- 2 mount points for 2 CSI cameras, one forward, one back, same time as LIDAR, not same time as stereo camera
- Mount point for forward facing stereo camera, USB3 connected, not same time as 2 CSI camera, about 8-12" above ground?
- Central top mount point for LIDAR, 360° motorized scan, roughly 10-14" from ground???, same time as cameras, need to be slightly above cameras
- MMWAVE RADAR mount position forward-facing, 40-50° horizontal, 8-10° elevation, slightly upward adjustable mount to reduce ground reflections, clear line-of-sight
- Determine how high we can put the cameras/LIDAR and still be stable?
- Able to add Grove/Click sensors
- Includes
- At least a wide-view camera
- BeagleConnect remote control add-on
- Target under $299
- A simple 2-wheel rover
- LIDAR, though it could be added separately
- MMWAVE, though it could be added separately
- 2x Camera over CSI
- LIDAR over 3.3V UART add connector for a popular one on the Robotics Cape
- How to connect MMWAVE?
Build 4-wheel warehouse rover using 8020.net (https://github.com/mxet/scuttle)
Originally an eMMC signal on BeagleBone Black, this signal is unlikely to be used by most capes.