This video:

Chat:
Jeff: SerialTransfer for Arduino communications:

Index:
00:00 Jeff: Continuing saga of ST Micro processor boards.
Bluepill (STM32F103), Blackpill (STM32F401), STM32F407VE, F4-Discovery (STM32F407VG).
Overall description of pros and cons.
Shows the dual processor master/slave prototype.
10:20 Al: Asks about the visualizer software that was posted to slack.
11:25 Al: Talks about implementing wheel odometry.
14:50 Jeff: Mentions difference between “real” wheel odometry and what Gazebo is providing.
17:55 Terry: Suggests periodically “syncing” the wheel odometry to the GPS.
24:05 Jeff: Mentions that Ros Serial also works on the Blue Pill board.
And that you could use something different from a Blue Pill board as your master processor.
SerialTransfer can use UART or I2C or SPI for a connection.
26:00 Terry: Talks about loading Ubuntu on laptops.
Future plans.
33:15 Mention of zones and speeds.
35:35 Enabling VNC.
37:30 Jeff: Asks about the steps Terry used when loading Ubuntu.
Discussion of Terry’s several computers. Jeff is confused about Terry’s Windows computer.
Laptop memory.

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Lawn Tractor Automation YouTube page:

Index for Lawn Tractor Automation group:
http://sampson-jeff.com/RosAgriculture/LawnTractorMeetingNotes.txt

Index for the original ROS Agriculture group (~250 videos):
http://sampson-jeff.com/RosAgriculture/readme.txt
http://sampson-jeff.com/RosAgriculture/ros-agriculture-youtube20230104.txt (or newest file)