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Update firmware

Hi.

I have received the ST Link V2 as the one attached. Could you tell me which pins I should connect or if there is any manual on the network to update the Mgerbil firmware?

Thank you

 

 

Uploaded files:
  • ST-LINK-V2.jpg

I've been trying to connect the gerbil with the STlink for 2 days and I don't know what pins they are in order to update. or if they have any manual, it would also be worth

Could someone tell me the steps to follow and what do you need to connect to know how to update the minigerbil?

@paul

 

Could you please guide me ?, I have many problems with open door error, error 1, error 2, etc. with the gerbil and lightburn, however if I select GRBL mode in lightburn there is no problem and that is why I want to update because it is a problem software or firmware because if I select Gerbil mode in lightburn, these errors occur.

 

Can you tell me how to connect to stlink v2?

You probably need to ground the Door pin on the controller to get rid off the message.

 

 

Uploaded files:
  • cpumap.PNG
Cheers, Paul awesome.tech
Quote from Paul DeGroot on October 20, 2019, 2:26 pm

You probably need to ground the Door pin on the controller to get rid off the message.

 

 

I have set the door pin to GND and as soon as I turn on, the open door warning skips

 

If I leave it without GND it works but as soon as it is working, the error of the open door jumps

 

Grbl 1.1f ['$' for help]

[MSG:Check Door

Paul, I discovered the error of so much failure and it is to feed the source with the 5V from the power supply, I leave here the new post with the fault that I think is the problem:

 

https://awesometech1.wpengine.com/k40-forum/topic/problem-with-5v-from-power-supply/#postid-1359

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