Share and seek advice on usage, settings, software, and assembly. Connect with other users to enhance your espresso-making experience through tips, troubleshooting, and shared knowledge. Join the conversation and explore all things about the diyPresso!
One of my main motivations for looking into the diyPresso is to avoid plastic parts in my coffee machine, especially in contact with the hot water. Is the tubing in your hardware kit plastic-free? Are there options to replace plastic parts if necessary?
Hi Kai,
Thanks for your question.
Coffee part:
- From reservoir to pump: silicone rubber
- From pump to boiler: stainless steel tube and copper tube
- Boiler: copper
- Boiler to E61: copper
Steam part:
- From reservoir to pump: silicone rubber
- From pump to heating block: silicone rubber
- From heating block to steamer: silicone rubber
Resume: There is no plastic in the tubing.
Hope this helps!
best regards
Each diyPresso Two is uniquely identified by its own serial number and custom tag on the rear panel, making every machine a one‑of‑a‑kind creation. This personalized detail highlights the craftsmanship and care that go into every unit.
The custom numbering not only adds character but also creates a personal connection between you and your machine. It reflects the pride and precision behind each diyPresso Two, ensuring no two machines are ever exactly alike.
With only a limited number produced each year, owning a diyPresso Two means becoming part of a unique product, process and experience. This commitment to individuality reinforces our mission to deliver not just exceptional espresso, but a truly personal and memorable brewing journey.
The E61 brew group, a hallmark in espresso machine design, revolutionized coffee extraction since the 1960s. Its iconic thermosyphon system maintains temperature stability for optimal brewing. With its timeless engineering and widespread adoption, the E61 remains a cornerstone of espresso culture, prized for its reliability and consistent results.
The analog pressure gauge comes standard with the diyPresso Two and is premounted on the E61 brew group. Track the pressure while brewing and adjust it through the over pressure valve for better brewing results.
The diyPresso Two boasts a bespoke, Italian-crafted boiler at its core, meticulously placed in the machine’s heart. Handcrafted to perfection, this custom-made boiler ensures superior heat retention and distribution, vital for exquisite coffee extraction. Made in Italy, it embodies the nation’s legacy of precision engineering, elevating diyPresso Two’s performance to unparalleled heights.
The diyPresso Two features a powerful steaming system driven by a 1200W thermoblock, delivering fast heat‑up times and consistent steam performance. Its stainless steel steam wand includes a single‑hole tip for optimal microfoam control and an anti‑burn rubber sleeve for safe handling. A joystick‑style valve lets you precisely adjust steam flow and pressure, giving you full barista‑level control. Water is supplied by a 2.6‑bar ULKA micro vibratory pump, ensuring stable performance for silky milk textures every time.
1,5 Liter container
Unit by pass Domobar OPV
Custom made 0,6 liter copper boiler with connections for water inlet, water outlet, thermostat, heating element (1300W) and PT1000 temperature sensor
A 1200W Thermoblock with connections for water inlet, water outlet, two thermostats and PT 1000 temperature sensor
E61 Lever brewing group with analog pressure gauge (manometer)
Arduino MKR1010 WiFi, BT, SAMD21 Cortex-M0+ 32 bit ARM
DEBO HX711-05
H-Tronic brass screw-in sensor PT1000
SSR-10-DA
ARD SHD P MKR L Arduino Shield – Proto Shield MKR
Adafruit PT1000 RTD Temperature Sensor Amplifier – MAX31865
DEBO LCD 20X4 BL
Rotary Encoder Module
Meanwell RS-15-5 5V
The diyPresso Two runs on open‑source software powered by an Arduino controller, giving users the freedom to customize, extend and refine every aspect of their machine. This flexible foundation allows enthusiasts to modify existing features, add new capabilities and fine‑tune brewing and steaming parameters to match their personal preferences. By embracing open‑source development, the diyPresso Two becomes a platform for experimentation, innovation and shared learning.
As part of the diyPresso community, users can collaborate, exchange ideas and contribute improvements through the project’s GitHub repository. Our forum provides a space for troubleshooting, tips and shared knowledge, helping users push the boundaries of what the diyPresso Two can do. With this open software approach, the diyPresso Two is more than a machine — it’s a collaborative, evolving tool for espresso and milk‑based coffee creativity
The diyPresso Two features a sleek and durable design built around an aluminum profile frame with laser‑cut stainless steel panels, giving it a professional and robust appearance. High‑quality materials ensure long‑term reliability, while the open side- and rear panels provide a clear view of the internal components and electronics, creating a sense of transparency and connection to the machine’s engineering.
At its core, the diyPresso Two houses a custom‑made copper boiler sourced from leading manufacturers in Italy and the Netherlands. This premium component delivers exceptional heat stability and performance for precise espresso extraction. The thermoblock provides a powerful steam output.
The design philosophy behind the diyPresso Two goes beyond aesthetics. By assembling the machine yourself and having full visibility into its components, maintenance and part replacement become straightforward. This approach enhances sustainability, extends the machine’s lifespan and empowers users to keep their diyPresso Two running smoothly for years to come.
The user interface of the diyPresso Two is designed for intuitive control and precise monitoring of your coffee-making workflow. At the center is a turn‑and‑push dial that lets you effortlessly navigate through the adjustable settings, including temperature, extraction weight, extraction time, PID tuning, tare weight and more, giving you full command over every shot.
On the opposite side of the display, a dedicated steam button activates the thermoblock for milk steaming. Once engaged, the same turn‑and‑push dial allows you to adjust steam settings directly on the screen, giving you full control over steam power and milk texture.
The main screen provides essential information at a glance: boiler temperature, power usage and water‑level status. During extraction, the interface updates in real time, showing extraction time, output weight and heating‑element power for complete insight into your brew.
To conserve energy, the diyPresso Two automatically enters sleep mode after one hour of inactivity, reducing power consumption while staying ready to brew. With its advanced yet user‑friendly interface, the diyPresso Two makes crafting exceptional espresso — and silky milk drinks — a seamless and highly personalized experience.
DIY, or “Do It Yourself,” means you’ll assemble the diyPresso Two from scratch using components like the frame, hardware, and electronics provided in the kit. Our straightforward manual is designed to be user-friendly, offering step-by-step instructions that make assembly a breeze. You won’t need specialized skills or tools—just a basic screwdriver and wrench are sufficient.
The diyPresso Two kit empowers coffee enthusiasts of all levels to build their own barista machine. Whether you’re a novice or a seasoned DIYer, our manual ensures a smooth and enjoyable assembly process. Each part is meticulously designed for easy integration, ensuring that assembling your diyPresso Two is a rewarding experience.
Imagine the satisfaction of sipping a freshly brewed espresso or cappuccino, made from a machine you built yourself. With diyPresso, everyone can unleash their inner barista and enjoy the aroma and experience the taste of professionally crafted espresso at home, complemented by silky microfoam for true café‑quality drinks. The new coffee experience.
Assembly time: around 7 hours
Number of parts: 450
The diyPresso’s open-source software, built on an Arduino controller, empowers users to customize and enhance their espresso brewing experience. This flexibility allows enthusiasts to modify existing functionalities, add new features, and fine-tune settings to achieve the perfect cup of espresso. By leveraging the open-source nature of the software, users can contribute to espresso innovation by experimenting with different brewing parameters and sharing their insights within the community. Being part of the open-source community associated with diyPresso means users can collaborate and learn from others, fostering a culture of continuous improvement and creativity. Contributions and modifications can be shared via the diyPresso’s GitHub platform, enabling a collective effort to push the boundaries of espresso-making technology. Our forum can be used to connect with other users to enhance the espresso-making experience through tips, troubleshooting, and shared knowledge. With this open (software) approach, diyPresso offers not just a coffee machine, but a platform for espresso enthusiasts to explore, innovate, and collectively elevate the art of home brewing.
OPEN SOURCE SOFTWARE
→ Go to our GitHub platform
→ Go to our diyPresso forum
The diyPresso boasts a sleek and durable design, featuring an aluminum profile frame with laser-cut stainless steel panels that exude sophistication and robustness. The use of high-quality materials ensures longevity and a professional aesthetic. The unique open side panels offer transparency, allowing you to admire the internal components, fostering a sense of engagement and understanding of the machine’s mechanics. At the heart of the diyPresso lies a custom-made copper boiler sourced from Italy’s and the Netherlands’ top manufacturers, ensuring superior heat distribution and performance for perfect espresso extraction. This premium component reflects the machine’s commitment to quality and authenticity in espresso brewing. The design philosophy behind the diyPresso extends beyond aesthetics; it emphasizes sustainability and user empowerment. By assembling the machine yourself and having visibility into its components, maintenance and part replacement become straightforward tasks. This not only enhances sustainability but also ensures that the diyPresso remains a long-lasting investment, reducing the need for frequent replacements and minimizing environmental impact.
DESIGNED TO LAST
The user interface of the diyPresso is designed for intuitive control and detailed monitoring of your espresso-making process. Central to this interface is a turn and push button that allows you to effortlessly navigate through – at the moment – 20 different settings. These settings cover a range of parameters including temperature, extraction weight, extraction time, PID (Proportional-Integral-Derivative) settings, tare weight, and more, giving you precise control over each espresso shot. On the main screen, essential information is displayed at a glance. You can monitor the temperature of the boiler, track power usage, and view the water level in the reservoir. During the extraction process, the interface dynamically updates to show real-time metrics such as extraction time, weight of the espresso extracted, and the power being delivered to the heating element. To conserve energy, the diyPresso features a power-saving mode. After one hour of inactivity, the machine automatically enters sleep mode, reducing power consumption without compromising performance. This thoughtful feature ensures energy efficiency and peace of mind when the diyPresso is not in active use, while still being ready to brew your perfect espresso at a moment’s notice. With its advanced yet user-friendly interface, the diyPresso makes crafting exceptional espresso a delightful and personalized experience.
BE IN CONTROL
→ Download the diyPresso Quick installation & user guide
Each diyPresso is distinguished by its unique serial number and custom tag on the rear panel, making every machine a one-of-a-kind creation. This personalized touch adds a sense of exclusivity and individuality to each unit, reflecting the craftsmanship and attention to detail that goes into every diyPresso. The custom numbering and tagging not only enhance the machine’s aesthetic appeal but also creates a personal connection between the owner and their espresso maker. It’s a testament to the care and pride invested in the production of each diyPresso, ensuring that no two machines are exactly alike. With only a numbered of diyPresso’s produced annually, owning a diyPresso means you are part of an unique product, process and experience. This commitment to uniqueness underscores diyPresso’s dedication to delivering not just exceptional espresso but also a truly personalized and memorable brewing journey.
UNIQUELY NUMBERED ESPRESSO MACHINES
DIYPRESSO’S SPECIFICATIONS
The E61 brew group, a hallmark in espresso machine design, revolutionized coffee extraction since the 1960s. Its iconic thermosyphon system maintains temperature stability for optimal brewing. With its timeless engineering and widespread adoption, the E61 remains a cornerstone of espresso culture, prized for its reliability and consistent results.
The diyPresso boasts a bespoke, Italian-crafted boiler at its core, meticulously placed in the machine’s heart. Handcrafted to perfection, this custom-made boiler ensures superior heat retention and distribution, vital for exquisite coffee extraction. Made in Italy, it embodies the nation’s legacy of precision engineering, elevating diyPresso’s performance to unparalleled heights.
The diyPresso features an aluminum profile frame, offering robustness and reliability, complemented by precisely laser-cut stainless steel sheets. These sheets not only enhance the machine’s durability but also provide a contemporary aesthetic appeal. With open sides, users can easily peer inside, adding a sense of transparency and engagement to the brewing process.
1,5 Liter container ULKA vibration pump EX5
Unit by pass Domobar OPV Custom made 0,6 liter copper boiler with connections for water inlet, water outlet, thermostat, heating element and PT1000 temperature sensor. 1300W
E61 Lever brewing group with analog pressure gauge (manometer) Thermostat 104° auto reset
Arduino MKR1010 WiFi, BT, SAMD21 Cortex-M0+ 32 bit ARM DEBO HX711-05 H-Tronic brass screw-in sensor PT1000
SSR-25-DA ARD SHD P MKR L Arduino Shield – Proto Shield MKR Adafruit PT1000 RTD Temperature Sensor Amplifier – MAX31865
DEBO LCD 20X4 BL Rotary Encoder Module Meanwell RS-15-5 5V
diyPresso components
E61 Brew group with analog pressure gauge
The analog pressure gauge comes standard with the diyPresso and is premounted on the E61 brew group. Track the pressure while brewing and adjust it through the over pressure valve for better brewing results.
0,6 Liter custom made copper boiler
Laser cut stainless steel panels
Frame and housing
Waterreservoir
Ducting
Pump
Overpressure Valve
Boiler
Heating Element
Brew group
Thermostat
Controller
Loadcell
Temperature sensor
Solid State relais
PCB
Temperature sensor pcb
Display
Rotary push button
Power supply
DIY, or “Do It Yourself,” means you’ll assemble the diyPresso from scratch using components like the frame, hardware, and electronics provided in the kit. Our straightforward manual is designed to be user-friendly, offering step-by-step instructions that make assembly a breeze. You won’t need specialized skills or tools—just a basic screwdriver and wrench are sufficient. The diyPresso kit empowers coffee enthusiasts of all levels to build their own espresso machine. Whether you’re a novice or a seasoned DIYer, our manual ensures a smooth and enjoyable assembly process. Each part is meticulously designed for easy integration, ensuring that assembling your diyPresso is a rewarding experience. Imagine the satisfaction of sipping a freshly brewed espresso made from a machine you built yourself. With diyPresso, everyone can unleash their inner barista and enjoy the aroma and taste of professionally crafted espresso at home. Elevate your coffee experience with diyPresso — it’s more than a machine, it’s a journey into the world of DIY espresso crafting. The new coffee experience. Assembly time: around 5 hours
DIY ESPRESSO MACHINE
Number of parts: 346→ Download the Assembly Manual