Geeetech

Hi,SciLor ! It only means the consumption of the GPRS Shield is 1.5mAh, as the wiki described the low power consumption - 1.5mA .But when you connect the shield to the UNO,the current of the UNO board and GPRS Shield will not be 1.5mAh.Only the consumption of the LED named "power" on the UNO board i...

Hi,Charlie ! Sincerely sorry for the delay.I suggest you to browse this website http://www.seeedstudio.com/wiki/GPRS_Shield_V2.0#Improvement_Details_of_GPRS_Shield_V2.0 . There are a lot of imformation in it,and this is the furm website http://www.seeedstudio.com/forum/.Here also mentioned a lot of ...

Hi,netobaltieri!

Sincerely sorry for the delay.You need an adapter to connect the LCD2004 to the Sanguinololu.Maybe the WIKI of the Sanguinololu the is helpful to you.The website is http://www.geeetech.com/wiki/index.php/Sanguinololu.

Best wishes to you!
-Star

Hi,danoravsky!

How much did you set the temperature of the hot end?And is it labored when you turn it by hand?If so,I hope you can raise the temperature properly(keep it under 260℃)

Best wishes to you!
-Star

Hi,danoravsky!

Sincerely sorry for the delay.When your extruder motor stopped,whether your X,y and z motor work ok or not?And does the hot end works fine? How about the hot end thermistor reading?

Best wishes to you!
-Star

Hi,robers97! Sincerely sorry for the delay.It is the code i write for displaying in two rows.Hope it is helpful to you! #include <Wire.h> #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27,16,2); void setup() { lcd.init(); lcd.backlight(); // Print a message to the LCD. lcd.print("www.geeetec...

Hi,Mjolinor!

Sincerely sorry for the delay.And i am so sorry that I think there may be a problem with our spec.There is no "Extra PWM control for small fan or LEDs".But if you just want to connect a fan or LEDs with 12V,you can connect it to the jumper named POWER.

Best wishes to you!
-Star

Hi,vbenhur!

Sincerely sorry for the delay.For this kind of problem, I suggest you contacting our sellers, they will give you a good answer.

Best wishes to you!
-Star

Hi,danoravsky!

Yes,i met the same problem and i solved the problem by removing those diodes(D11、D14、D16 and D18) .

Best wishes to you!
-Star

Hi,RobVH! Sincerely sorry for the delay.I think there may be a connection problem or something wrong with setting up proper configuration of Marlin.I suggest you to browse this website http://www.geeetech.com/wiki/index.php/Rambo .There is a diagram of pin for Rambo and the imformation in it will te...