Re: Full Graphic Smart Controller - Blank Screen
Provided configs work fine on my identical hardware Best guess you didn't replace default configs with these configs. As default is also a ramps but without a screen. Check the power on serial log...
View ArticleRe: Full Graphic Smart Controller - Blank Screen
I have not changed the Last Update date, so it is still showing the old one. This is the log with updated date: start Marlin 2.1.2.4 echo: Last Updated: 2024-10-04 | Author: Timothy Franceschi echo:...
View ArticleRe: Full Graphic Smart Controller - Blank Screen
Did you use platformio? as arduino ide you need to manually replace lib U8glib/ U8glib-HAL with latest version of U8glib-HAL platformio does this for you
View ArticleRe: Full Graphic Smart Controller - Blank Screen
QuoteDust Did you use platformio? as arduino ide you need to manually replace lib U8glib/ U8glib-HAL with latest version of U8glib-HAL platformio does this for you Yes, I'm using platformio
View ArticleRe: Thermistor NTC3950
An NTC3950 should work well configured as #1 in MARLIN. If it is an NTC3950B # 13 may work better. Be sure to do your PID or MPC tuning. I would thoroughly check the Amazon page that you ordered it...
View ArticleRe: Full Graphic Smart Controller - Blank Screen
I purchased the Smart discount display and found that they are wired incorrectly for my 3d Printer Display MLCD2004 Picture below [attachment 121125 Img_1754.jpg] My original controller is bottom and...
View ArticleNo Connection possible
Hi there, I have a GT2560 Rev A+ Board and installed Marlin 2.1.2.4 on it. I made not much changes. Only configured the right Board and Type of Stepper drives. Everything else is Basic configiuration....
View ArticleRe: No Connection possible
Its a mega2560 board you need to enable #define SERIAL_PORT 0 And #define BAUDRATE 115200 UART 0 is connected to a usb to serial chip. Normally a ch340 chip. If you using windows you need to install...
View ArticleRe: Full Graphic Smart Controller - Blank Screen
But my display is turning on, so the wiring must be correct. And also both the buzzer and the encoder are working. Just it isn't displaying anything on the screen.
View ArticleRe: No Connection possible
Thank you! I installed the Driver as written at the GT2560 Wiki: CDM 2.12.36.2 In the hardwaremanager the devices - USB Serial Port - USB Serial converter are using this driver. So far, so good. But I...
View ArticleRe: No Connection possible
COM ports are windows/dos operating system ports SERIAL_PORT is Marlin firmware controller serial port One has nothing to do with the other ------------------ usb cable ------------------------ |...
View ArticleRe: No Connection possible
Those driver are for FT232RQ chips not ch340 chips.. fairly sure your board has the later. Look at your board, see the chip behind the usb port, what does it say written on the top of it?
View ArticleRe: Full Graphic Smart Controller - Blank Screen
Can anyone post his configuration file so I can try it? The display was working with the previous version of Marlin so hardware must be ok.
View ArticleRe: No Connection possible
Also make sure your using a data usb cable. Charging usb cables do not have the required data io lines
View ArticleRe: Full Graphic Smart Controller - Blank Screen
Also Trying to get Display Board Working I am also struggling to get the same Hardware working. It looked the same with the lighted up screen but there was no display when correctly connected and...
View ArticleRe: Full Graphic Smart Controller - Blank Screen
Just thought of something. You might have accidentally adjusted the contrast on the RepRapDiscount Full Graphic Smart Controller. adjusting it may bring back your display.
View ArticleRe: Full Graphic Smart Controller - Blank Screen
Thr Contrast control on mine does not do anything. And my display works with test sketch. No, my next issue is understanding the detail of pin numbers to get config right and then software setbup.
View ArticleRe: Full Graphic Smart Controller - Blank Screen
UPDATE: Seems like my arduino board was faulty. Replaced with a new one and now it is working.
View ArticleRe: Full Graphic Smart Controller - Blank Screen
Sotje config you posted on Oct 4th is actually fine. Great I will try that.
View ArticleRotational feed rate with Marlin
I have a question. How is the rotational feed rate determined? The definition of feed rate in the gcode spec indicates linear units per minute/second. How is this translated into degrees/radians per...
View Article