Hi Everyone. I’m from Argentina. I’m starting printing all the parts, and wainting for the tubes. I have a question about the electronics.
Is the electronics based on Arduino 2560 with 1.4 ramps sufficient? Or do I need something better? specifically, are value kits worth less than the 40 dollars that are available in Chinese sites?
Look for a different kit, with 8825 drivers and the full graphic screen, also I tend to like plain endstops better than powered.
I stopped using them from all the quality issues we started to have so, the cheapest isn’t always the best bet. We were getting poor 5V regulators and drivers didn’t fit well and that were getting very difficult to adjust.
Rambo mini I would say. You can buy an inexpensive mega/ramps kit nowadays for $30-40, but they don’t have the same amount of protection as the rambo. Once you fry the ramps/mega/drivers (very possible), and you buy another kit, you could have just bought the rambo, which is a really good price on the shop. There’s a reason why the Prusa printers use them too…