![]() Currently only Repetier-Host supports sending data in this format. The 16 bit Fletcher checksum makes the communication very reliable. The binary data speeds up the analysis of commands and reduces the needed data to rawly 50% of the standard ascii transfer. This new Repetier-Protocol uses binary data transmission and a 16 bit checksum. To overcome this disadvantage a new binary data protocol was added into the firmware. This offers some room for errors, which can not be detected by the firmware, like adding an additional char twice, which has no influence on the checksum. The checksum is build as simple 8-bit xor value over the command. ![]() This is true for all RepRap compatible host software I have seen. This requires a host software that sends the commands including a checksum and line number. For that reason, the firmware uses checksums to verify the data integrity. The best printer and firmware does not help, if the communication breaks or commands are misinterpreted, because a character was lost or changed during transmission. ![]() Provided functions Fast and reliable communication For easy configuration the most common boards are already included with their correct pin assignments. When you set the correct values, it works. The only real difference between the several boards is the pin to function assignment. When I said it works with all boards with at least 64kB flash memory, I meant you can get it running. A due based board can do 100kHz without double stepping enabled and with quad stepping you can reach around 300kHz (for deltas a bit less). With AVR based boards the maximum frequency is 30-40kHz with quad stepping. This is also required if you need high stepper frequencies from high micro stepping. The nonlinear computations require much memory and cpu time so a due based board, which is around 10 times faster is a good option. For delta style printers you should use a Arduino Due compatible boards like RADDS board. It is very flexible and has enough free pins for later extensions. If you have no board yet, get an Arduino Mega 2560 with RAMPS 1.4 shield. If you plan to use all possible features you need a board with at least 256kB flash like the Arduino Mega 2560. The firmware works with all Arduino based RepRap boards with at least 64kB flash memory. A special chapter handles common problems and how to solve them. Then I show you how to connect your printer and how to use it correctly. In this manual you‘ll learn how to configure, compile and upload the firmware to your printer board. With Repetier-Firmware you have chosen a high end firmware that works with nearly all Arduino powered printer boards. A handy utility for managing multiple 3D printersĪll in all, if you are operating several 3D printing devices and you would like to gain more flexibility by accessing them anytime and anywhere, then Repetier-Server provides you with the necessary tools to achieve your goals.So, you build your 3d printer and want to get it going? Then you came to the right place. You should keep in mind that you can modify the key anytime by accessing the User Profile section. Considering that the printers can be accessed remotely, it is only natural that the tool includes several security features aimed to protect the sensitive data of your company.Ĭonsequentially, you and the other users you authorize can connect and perform various operations with the 3D printers after their authenticate using the unique API key generated by the app. The idea behind the application is to provide you with a means to access and manage printers from any location. Therefore, you can add new employees and grant authorization for printing only, until they learn how to run the device properly, for instance. The program comes with an intuitive interface that takes the form of a web-based dashboard where you can readily add the equipment that you would like to access and manage remotely.Īt the same time, the app enables you to add users and set permissions regarding the tasks that they are authorized to handle when operating the 3D printers. Then again, you should know that you can skip this step altogether without affecting the functionality of the application. Effortlessly manage users and printers from the same locationĮven though it is not mandatory, it is recommended that you install the Repetier Host client on your computer in order to access more printer configuration options. Repetier-Server is an intuitive piece of software that enables you to access and manage your 3D printing gadgets irrespective of your location. In the eventuality that your company is operating a few 3D printers already and would like to take advantage of the flexibility of the equipment, then there is a good chance that you are looking for a solution to handle them more efficiently.
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