RepRap DIY

Generation 7 Electronics is a RepRap controller designed to be do-it-yourselfable and replicable. Replication is what makes RepRap unique.

A Generation 7 Electronics v2.0 after assembly.

The circuitry design is very similar to other single/stacked board solutions, like RAMPS or Sanguinololu. Generation 7 Electronics can drive the same hardware. Just faster, because it features a ARM 32-bit CPU. Additionally, it comes with a number of detail improvements to make it more reliable.

For details, see the Gen7 Board-ARM 2.0 page. The PCBs are manufactured on a RepRap machine and the kit's contents match the tables on the Wiki page, including connectors and solder/crimp pins.

Prices including VAT apply to citizens of the European Union. Customers outside the European Community qualify for the VAT-free, lower prices.

To make use of the sets, you likely also need the following parts:

• 4 “Pololus” or “StepSticks”. These are the same as on other RepRap controllers, so whatever works on a RAMPS, works on a Gen7, too.
• A power supply, capable of delivering 5 Volts and 12 Volts, prefered a PC power supply > 200 Watts (without heated bed) or > 450W (with heated bed).

An often requested combination includes the following:

• 1x Gen7 v2.0 PCB
• 1x Gen7 v2.0 Components Kit
• 1x Gen7 v2.0 Connectors Kit
• 1x 3-pack Mechanical Endstops
• Shipping

Gen7 Endstop is an optical endstop using a light barrier. It was the recommended endstop for Gen7 v1.5 and before. Designed for 5 V and 3.3 V signals, so it can be connected to a Gen7-ARM 2.0 by one of the SPI connectors.

A SevenSwitch with KK156 device connector and disk power connector.

The SevenSwitch is a general purpose DC switch, useful for operating heated beds, heaters, fans and similar devices by 5 V operated electronics, like Generation 6 Electronics, RAMPS, Sanguinololu, Generation 7 Electronics and similars. The only input needed is a 5 V signal. It's fast enough to run at 80 kHz PWM, strong enough to switch up to 15 Ampéres and allows voltages of up to 30 V, including 12 and 24 Volts.

A SevenSwitch with screw terminals for both, device and power supply connector.

For details, see SevenSwitch in the RepRap Wiki. The PCBs are manufactured on a RepRap machine. The Parts Kit matches the table on the Wiki page, including alternative parts for all configurations, pluggable connectors as well as screw terminals, 12 V and 24 V variants.

Prices including VAT apply to citizens of the European Union. Customers outside the European Community qualify for the VAT-free, lower prices.

For now, please order by emailing to Traumflug (mah@jump-ing.de).

Payment via bank wire is somewhat preferred (no fees here). For European citizens that's a SEPA bank transfer, for other parts of the world TransferWise is a good, low-fees choice:

Account holder: Markus Hitter
IBAN: DE26 5001 0517 5421 1942 18
BIC/SWIFT-Code: INGDDEFFXXX (ING-DiBa, Germany)

Alternatively, PayPal is also fine (fees about EUR 1.50 here):

Account mah@jump-ing.de

RepRap DIY is an outlet of:

jump-ING Markus Hitter
Ingenieurbüro
In der Breite 27
78354 Sipplingen
Germany

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