<![CDATA[GPy Initial Startup Connection Issues]]>Hi, I just received the GPy module with the Expansion board 3.0. I updated the expansion board 3.0. Then attached the it as described. I see that the board is not detected with the gpy attached on the mac.

0_1549057315424_5868c6b0-56ce-4ae4-985e-55600033b746-image.png

Only Expansion board 3.0 is able to connect:
0_1549057427715_7677e8c1-8a7f-4fb5-bffe-edb0a5b5a559-image.png

Few resets sometimes results in constant Red Led or green led blinks on the gpy.

Has anyone had similar issues?
0_1549057269071_Screenshot_2_1_19__4_40_PM.jpg

]]>https://forum.pycom.io/topic/4323/gpy-initial-startup-connection-issuesRSS for NodeFri, 04 Sep 2026 19:32:14 GMTFri, 01 Feb 2019 21:44:52 GMT60<![CDATA[Reply to GPy Initial Startup Connection Issues on Fri, 01 Feb 2019 21:44:52 GMT]]>Hi, I just received the GPy module with the Expansion board 3.0. I updated the expansion board 3.0. Then attached the it as described. I see that the board is not detected with the gpy attached on the mac.

0_1549057315424_5868c6b0-56ce-4ae4-985e-55600033b746-image.png

Only Expansion board 3.0 is able to connect:
0_1549057427715_7677e8c1-8a7f-4fb5-bffe-edb0a5b5a559-image.png

Few resets sometimes results in constant Red Led or green led blinks on the gpy.

Has anyone had similar issues?
0_1549057269071_Screenshot_2_1_19__4_40_PM.jpg

]]>https://forum.pycom.io/post/25483https://forum.pycom.io/post/25483Fri, 01 Feb 2019 21:44:52 GMT<![CDATA[Reply to GPy Initial Startup Connection Issues on Sat, 02 Feb 2019 00:17:03 GMT]]>@aventri My guess is that you haven't installed the drivers to allow you PC to see the Expansion Board com port? When I was starting with GPY, I found this tutorial from Core Electronics in Australia, to be very helpful..
https://core-electronics.com.au/tutorials/pycom-gpy-getting-started.html

It is Windows centric, but there are others to be found as well

]]>https://forum.pycom.io/post/25486https://forum.pycom.io/post/25486Sat, 02 Feb 2019 00:17:03 GMT