# Espresso at Home: Super-Automatic, Hand Pump, or Grinder First?

> Decide how much of each espresso you want to handle yourself, from a super-automatic TK-02 to a hand-pumped Minipresso GR2 or a capable grinder first.

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Category: Coffee

Before choosing an espresso machine, decide **how much of each shot you want to handle yourself**. A super-automatic grinds and brews at a touch, a hand pump asks you to heat water and build the pressure, and a grinder-first plan postpones the machine until the foundation is in place.

Three objects from our collection illustrate the choice: the [Terra Kaffe TK-02](/products/terra-kaffe-tk-02-white/), the [WACACO Minipresso GR2](/products/wacaco-minipresso-gr2-olive-grey/), and the original [Fellow Opus](/products/fellow-opus-white/) grinder. This guide makes no tasting comparison between them.

## Match the approach to your involvement

| Approach | What you do | What it needs | Reconsider if |
| --- | --- | --- | --- |
| Super-automatic (TK-02) | Load beans, water, and milk, then choose a drink on the screen | Counter space, 110–120 V mains, regular hand cleaning | You live outside the US or want to control every shot |
| Hand pump (Minipresso GR2) | Dose ground coffee, add hot water, and pump | A kettle or flask and finely ground coffee | You want milk drinks or espresso without boiling water separately |
| Grinder first (Opus) | Grind for each brew and record the settings that work | Fresh beans, a brewer now, and perhaps a machine later | You want café drinks soon without assembling a setup |

## A super-automatic does the work and takes the space

The TK-02 grinds whole beans, brews espresso and longer drinks, and froths dairy or plant-based milk automatically. Terra Kaffe's [specification page](https://support.terrakaffe.com/en_us/what-are-the-specs-on-the-tk-02-rJu9hLLS6) lists 48 mm conical burrs, a 2.2 L water tank, a 340 g bean hopper, a 590 ml milk carafe, and a body of 44.5 × 26.4 × 36.3 cm weighing 13.3 kg. Measure the counter before anything else.

Convenience moves the work rather than removing it. Terra Kaffe asks that the [milk carafe, drip tray, and waste bin be washed by hand](https://support.terrakaffe.com/en_us/are-any-parts-of-my-espresso-machine-dishwasher-safe-Sk69E81zi), not in a dishwasher. [Pre-ground coffee](https://support.terrakaffe.com/en_us/how-do-i-use-pre-ground-coffee-in-my-tk-machine-SkhIN8yfo) goes in one scoop at a time, and multi-shot drinks are unavailable in that mode. Daily wake-up schedules and saved drinks run through the app. You adjust drink settings rather than handling each step, which suits a reliable latte more than a love of dialing in.

The regional caveat is decisive. Terra Kaffe lists the TK-02 for [110–120 V](https://www.terrakaffe.com/products/tk-02) and says its machines are [available exclusively in the United States](https://support.terrakaffe.com/en_us/can-i-purchase-a-terra-kaffe-espresso-machine-outside-the-united-states-BJ9E5YnRA), with no service or warranty outside it. Its [warranty terms](https://support.terrakaffe.com/en_us/does-my-demi-or-tk-02-have-a-warranty-Bk_Yk9Ems) also exclude third-party marketplaces. The Spanish listing is a third-party import, so readers on 230 V mains should look elsewhere.

## A hand pump makes you the machine

WACACO lists the [Minipresso GR2](https://www.wacaco.com/products/minipresso-gr2) at up to 18 bar, with an adjustable basket for 8 or 12 g of ground coffee, an 80 ml water tank for a single espresso of up to 60 ml, and a weight of 285 g. It does not heat water, so you bring very hot water from a kettle or flask. WACACO's [Minipresso tips](https://www.wacaco.com/blogs/news/8-tips-for-the-perfect-minipresso) suggest preheating with a cycle of hot water before adding coffee.

The GR2 is portable and unpowered, but you are responsible for water temperature, dose, and pumping. It takes ground coffee only, does not froth milk, and makes one shot at a time. The pressure figure is a maximum, not a promise about the cup. Check that a listing says GR2; the earlier Minipresso GR is a different model.

## Grinder first builds the foundation

Espresso is sensitive to grind, so a capable grinder is a sound first purchase if you plan a manual route. Fellow's [Opus gear guide](https://fellowproducts.com/pages/gear-guide-opus) describes 40 mm six-blade conical burrs, and Fellow says [Opus 1 can grind for espresso](https://help.fellowproducts.com/hc/en-us/articles/12697465736091-Is-Opus-1-suitable-for-grinding-espresso). Its outer ring has [41 settings in quarter steps](https://help.fellowproducts.com/hc/en-us/articles/12697790417947-What-does-the-in-41-adjustable-settings-mean), and an inner ring adds finer increments. That is still stepped adjustment, not stepless.

In the US, the original Opus has been replaced by Opus 2, which has larger burrs and stepless adjustment; our [Ode versus Opus 2 guide](/journal/fellow-ode-gen-2-vs-opus-2/) covers that generation. Fellow notes that [espresso settings vary](https://help.fellowproducts.com/hc/en-us/articles/22857010246939-Adjusting-Opus-1-Grinder-Settings-for-Espresso) with basket type, basket diameter, and machine features. A super-automatic has its own grinder, so the TK-02 path does not need a separate one.

## Store whole beans, not grounds

The [Electric Atmos](/products/fellow-electric-atmos-1-2l-white/) pulls a vacuum at the press of a button and tops it up as beans release gas. Fellow says to keep [ground or powdered products out of it](https://help.fellowproducts.com/hc/en-us/articles/27117191617179-Is-there-anything-I-can-t-store-in-my-Electric-Atmos) because they clog the valve, so it belongs with whole beans you grind as needed. A canister cannot revive stale coffee, so buy amounts you will finish.

When you know which level of involvement suits you, browse the [Coffee collection](/categories/coffee/) for the pieces that fit it.

## Objects in this story

- [Terra Kaffe TK-02](https://wishlist.supply/products/terra-kaffe-tk-02-white/)
- [WACACO Minipresso GR2](https://wishlist.supply/products/wacaco-minipresso-gr2-olive-grey/)
- [Fellow Opus](https://wishlist.supply/products/fellow-opus-white/)
- [Fellow Electric Atmos](https://wishlist.supply/products/fellow-electric-atmos-1-2l-white/)