Sanguinololu 1.3a and Panelolu2 acting strange
Hi! After installing the sanguinololu and panelolu2 in to a casing they stopped working and started to behave strangely.(Have been working properly prior to the installation) When powering on the...
View ArticleRe: Sanguinololu 1.3a and Panelolu2 acting strange
Hi Aris As it was working before you put it in the case you might want to start by taking it back out and seeing the difference. Is it a metal case? The issues you describe could also be caused by...
View ArticleRe: Sanguinololu 1.3a and Panelolu2 acting strange
Hi Tony Thank you for the replay. The case is plastic, and as soon as I noticed the malfunctioning I took it out of the case and tried. With the same result unfortunately. I am quite shore that I also...
View ArticleRe: Fried Sanguinololu? I shorted pins....
I was wondering, see if you short the 12V with 5V the FTDI will blew away, so you cannot talk to your chip! I have fried my Sanguinlolu1.3a in the same way, but the story of shorting 5V and 12V is...
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Motors not working
Hi everyone, I'm asking for help. I can't drive any stepper motors on my reprap :( I built my reprap Huxley from reprappro two years ago, and it was working well. Since THE day. I don't now why, I was...
View ArticleRe: Problems with Sanguinololu board
This helped! Thank you very much. Several months of trouble-shooting come to an end!
View ArticleRe: Sanguinololu 1.3a, Marlin and Sainsmart lcd
RobbyG, Thanks for providing this. It turns out that what they sent me looks like this: [www.makershop.co.nz] (although in white, so not actually the Geeetech one) When I look at the Sainsmart site,...
View ArticleRe: Sanguinololu 1.3a, Marlin and Sainsmart lcd
Without a doubt. With the connection table I sent you, will not have any problems. If you have any questions, send me a PM.
View ArticleSanguinololu has 2.5v on the 12v side
So, a bit of backstory. I got this Sanguinololu put together, along with a 12v power supply that has an LED next to the rail letting you know when it's live. The PS doesn't have a switch on it at the...
View ArticleRe: Sanguinololu has 2.5v on the 12v side
There are ground loop issues, but yours sound extreme... have you seen [www.reprap.org]
View ArticleRe: Sanguinololu 1.3a, Marlin and Sainsmart lcd
Or you could just buy the SL converter its a whole $1.50usd! (on special atm) [www.geeetech.com]
View ArticleRe: Sanguinololu 1.3a, Marlin and Sainsmart lcd
QuoteDust Or you could just buy the SL converter its a whole $1.50usd! (on special atm) [www.geeetech.com] Thanks Dust. Funny how you can search and search and not find it. All Google hits showed me...
View ArticleRe: Sanguinololu 1.3a, Marlin and Sainsmart lcd
pity. you must have missed the special by minutes...
View ArticleRe: Sanguinololu 1.3a, Marlin and Sainsmart lcd
so get this one [www.ebay.com] $3.00, free shipping... might take a while
View ArticleRe: Sanguinololu 1.3a, Marlin and Sainsmart lcd
Got one for $2.99 on ebay. Also raised a case with the seller to see what they do about it. To be honest, not really fussed as it isn't much money, but it's the principle. I paid for something so I...
View ArticleRe: Sanguinololu has 2.5v on the 12v side
Yeah, but I wasn't entirely sure what it meant. QuoteThe USB 5V VBUS is connected to the output of the 5V regulator. This is bad for the regulator and bad for the PC. Some users report the regulator...
View ArticleRe: :(Motors not working - reprap Huxley Sanguinololu
Does anyone know why my motors don't want to initialize (Pronterface blocks on "connecting" and there is no motor noise at this step) ? Do you think, it'a a problem with atmega, or stepper drivers ? ....
View ArticleRe: Sanguinololu 1.3a and Panelolu2 acting strange
Hi Ari It sounds like you have damaged either the P2 I2C chip or the Sanguinololu ATMEGA MCU. One test would be to re-upload firmware to the ATMEGA with the Panelolu2 disabled to see if it works...
View ArticleRe: Sanguinololu 1.3a EEPROM
Hi, I assembly Prusa i3 with Sanuguinolou 1.3 ATMEGA 1284PU and Popolou stepper driver, preloaded with Marlin firmware. I open Repetitier-Host, use EEPROM CONFIGURATION to calibrate and step values ....
View ArticleRe: Sanguinololu 1.3a and Panelolu2 acting strange
Hi Tsui Have you compiled your firmware with EEPROM support? Look for #define EEPROM_SETTINGS and #define EEPROM_CHITCHAT On in configuration.h and make sure they are uncommented. Tony
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