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Practicality of Wireless Communication Underwater
05/15/2020 at 02:49 • 0 comments433Mhz radios communicate better than expected in fresh water, and can even break the surface barrier. Still have to test the results with 915Mhz, and 2.4Ghz, and test everything in salt water.
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Serial Over USB on BBB
05/15/2020 at 02:06 • 0 commentshttp://m-embedded.blogspot.com/2015/03/embedded-serial-over-usb-on-beaglebone.html (this is old, but simpler now)
sudo modprobe g_serial stty -F /dev/ttyGS0 raw stty -F /dev/ttyGS0 -echo cat /dev/ttyGS0
Then connect to available com port:
Not perfect, but it will do.
BBB:
import serial comm = serial.Serial("/dev/ttyGS0", 9600) while True: data = comm.read_until(b'\r\n') print(data) comm.write(data)
PC:
import serial comm = serial.Serial("COM21", 9600) while True: comm.write(b"This is a test.\r\n") data = comm.read_until(b'\r\n') print(data)
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tensorflow - cudnn
03/04/2020 at 17:25 • 0 commentsJetpack 42 - CuDNN 7.5.0
Jetpack 43 - CuDNN 7.6.3
Thank you for the Like of the #FilaMecanum project! We are almost to actually getting to see if this is going to work as intended.. :)