grbl-servo
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robottini
I can not use the grbl controller
I upload the codes correctly. But I can not send the G code because there is no connection the grbl controller (3.5.1) and arduino. How I can fix it. If I use another software to connect arduino for sending G code. Please help me Thank you.
There are many sw for the connection between PC and Arduino. You can use the sw you prefer. The GRBL controller is only the sw I use, but it is not mandatory
OK. But I want use the GRBL controller 3.5.1. When I select the COM 3 Port in the GRBL controller , it says me "No data from COM port after connection.Expecting Grbl version string." How I can fix that problem ? thank you...
had the same problem, figured it out after hours of trying and almost giving up... made an account to show others what to do:
set the BAUD rate to 115200 in the software when connecting to the arduino with universal gcode sender or grbl-controller. mine was set to 9600 wich was the problem.
OK. But I want use the GRBL controller 3.5.1. When I select the COM 3 Port in the GRBL controller , it says me "No data from COM port after connection.Expecting Grbl version string." How I can fix that problem? I use GRBL v0.9
I have the same problem, tried the At mega 2560 and an MKS Gen2-Z (2560 chip) "No data from COM port after connection.Expecting Grbl version string." So I loaded A Marlin printer sketch i use for my 3Dprinter and it works fine, obviously till the heater hardware reports an error. Just to confirm/prove the hardware and wiring is correct, i can move and home all axis without problems so it seems the devs need to do some soul searching there?
Having the Correct Com# is essential/ Once set, for reiteration thanks, Boundlessmaking, the baud rate of 115200 work for me. Default was 9600. But 115200 works.
(Ctrl X) No data from COM port after connection.Expecting Grbl version string ... not run?
Can I help me? No data from COM port after connection.Expecting Grbl version string arduino 1.8.12; GRBL servo master,
Can I help me? No data from COM port after connection.Expecting Grbl version string arduino 1.8.12; GRBL servo master,
@phuong140587
have you set the correct com port? did you change the baud rate ?
upload complete,
I used arduino Portable 1.8.12 before to upload normally. then I switched to use arduino 1.8.12 installer version, this error occurred. baurd rate: 115200, com5. In the port monitor there is no GRBL response: 0.9 [i.
I loaded another code to re-test the x, y, and servomotor motors still ran normally
I do not speak English well,
Pleasure
On Sat, 14 Nov 2020, 19:05 PABXStu, [email protected] wrote:
Brilliant, Thank You - set baud rate to 115200 connected straight away.
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@phuong140587 I have the same problem, did you manage to solve this issue? I do not get any respond from the serial monitor. I have the following equipment:
- Arduino Mega 2560 R3
- CNC Shield with 2x A4988 Stepper Motor Driver May I need to change something in the config.h file?
Thank you so much in advanced.
grbl controllar error message: no data from com port after connect,expecting grbl version string.am using controllar 3.6.1 and grbl version 1.1
I don't understand why you write here this problem. This Is the 0.9j version with the RC servo motor support.
Il mar 12 ott 2021, 15:41 shivmahesh @.***> ha scritto:
grbl controllar error message: no data from com port after connect,expecting grbl version string.am using controllar 3.6.1 and grbl version 1.1
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