Can't make USB serial connection to OSEPP Uno R3!!!!

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Can't make USB serial connection to OSEPP Uno R3!!!!

Postby chahath » Tue Jan 22, 2019 6:10 pm

ve ran into a snag at Chapter 5 The Arduino Uno as a Slave
Specifically at Program 5-1 Use check buttons to select state of output
I'm unable to get prog_05_01.py "Write Digital Outputs" to toggle the 4 LEDs I have wired up to

digital output pins 2,3,4,5.
If I execute prog_05_01.py in a terminal , clicking write gives the output:
(repeats 5 times ex tries 0-4)
"Incorrect address or project number for slave, project = 1 address = 1Sling TV PureVPN TunnelBear

failed to connect"
I never see tx/rx leds on Uno blinking

I have:vhttps://inro.in/lucky-patcher/ https://inro.in/9apps/ https://inro.in/vidmate/

.. loaded slave.hex correctly (no error in log,)
.. set up user pi as a member of dialup group
chahath
 
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