Re: Height of printed part is short +(Is it possible to supply a 20a current...
... when using separate solid-state-relays (e.g. power-MOSFETS), then you can switch any current with the 3.3V or 5V I/O-pins of your board without damaging it ...
View ArticleRe: Height of printed part is short +(Is it possible to supply a 20a current...
Current is pulled not pushed. You always need a power supply that has more current than is needed. So having a 20A supply on your system without a bed is fine.
View ArticleRe: Melzi 2.0 with Marlin 1.1.9 endstops are not working
These are the guides I used. I dont totally remember (did it last september) but I think the video is much Tutuapp 9apps Showbox more helpful.
View ArticleRe: Reprap Discount Smart Controller Not Working
Do you have the two cables swapped or backwards? Do you have the right language selected in the Kodi Lucky Patcher nox firmware?
View ArticleRe: Reprap Discount Smart Controller Not Working
This happened to me when I had the LCD cables connected 180 degrees, Pin 1 was connected to pin 6. I made a reversed the cable and the Display worked. My problem was the cable Key was inverted because...
View ArticleRe: What is this board and can it run Marlin 1.1.8
As some time has passed I finally managed to get the backup running. I need to do this now, because I have to install a new different thermistor. Question is now, should I try the newest FW 2.0.4.4?...
View ArticleRe: What is this board and can it run Marlin 1.1.8
Today I completed a Marlin 1.1.9 version with all the settings for my Orca. I set the Arduino to Sanguino and the processor to ATmega644P 16Hz. Done so, the compiling runs without errors. Before I...
View ArticleRe: What is this board and can it run Marlin 1.1.8
O.K. I got the transfer to work with avrdude. The Orcabot (gen6 deluxe ATmega644p 16Hz) needs to be started freshly to accept a hex-file from avrdude. I used this command and AVRDUDE 6.3 (config file...
View ArticleRe: What is this board and can it run Marlin 1.1.8
check the serial port in Marlin is set to 0 and look at the baud rate you set. Pronterface baud rate has to match baud rate you set in Marlin.
View ArticleRe: Verification failure after upload?
Hi folks! I have the same issue here. I have a Sanguino gen6 delux board with an ATmegs644p 16Mhz on it. I downloaded the running FW 1.0.0 as hex file and put is aside. Then compiled a 1.1.8 version...
View ArticleRe: What is this board and can it run Marlin 1.1.8
They do match, and it is set to 0. I found this out today (avrdude verification fails): [reprap.org]
View ArticleRe: Verification failure after upload?
Hello again! I just looked up the file sizes: working hex-file 154KB verification error hex-file 164KB What realy bother me is that one file is working with avrdude and the other is not. Would it be...
View ArticleRe: Verification failure after upload?
644p has a flash size of 64KB total, minus any bootloaders you may have. Flash is where your firmware gets saved. You cant determine very much from the hex file, you need the size of the binary file.
View ArticleRe: What is this board and can it run Marlin 1.1.8
when you compile marlin, it tells you at the end how many bytes it uses Eg for a mega2560 Sketch uses 52806 bytes (20%) of program storage space. Maximum is 253952 bytes. Global variables use 2398...
View ArticleRe: What is this board and can it run Marlin 1.1.8
YES! Thank you! It was a size issue. Now it is working. I removed ARC support and it fits on the 644p!!
View ArticleRe: Verification failure after upload?
YES! Thank you! It was a size issue. Now it is working. I removed ARC support and it fits on the 644p!!
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
Hi, I am trying to upload Marlin 1.1.9. onto my almost 8 years old Sanguinololu 1.3a, which features the atmega644P (I guess at 16 MHz?) Compiling of Marlin under Arduino 1.8.12 works fine, but when...
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
The old bootloader upload details are: protocol=stk500 maximum_size=63488 upload.speed=38400 the newer bootloader has protocol=arduino maximum_size=64512 upload.speed=115200 So you need to change all...
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
Thank you very much. It has definitely changed something. But then I receive a very unspecific error message: "An error occurred while uploading the sketch" I get a more detailed error message when...
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
SOLVED: Just wanted to let anyone interested know that I solved it. The programmer must be set to "arduino" and not "stk500".
View Article