Espresso
Delonghi Espresso Machines
| Region | Heating | Flow Control | Thermostat | Steam Wand | Amazon DE | |
|---|---|---|---|---|---|---|
| Dedica EC685 | EU | Thermoblock | Automatic | Electronic | ||
| Stilosa EC260 | EU | Stainless steel boiler | Manual | Single | Basic Panarello | 100€ |
| Stilosa EC230 | EU | Stainless steel boiler | Manual | Single | Pro - Single hole | 115€ |
| Classic EM450.M | EU | Thermoblock | Automatic | Electronic | 140€ | |
| Scultura ECZ351 | EU | Boiler | Dual | 110€ | ||
| ECP 31.21 | EU | Stainless steel boiler | Manual | Single | Basic Panarello | 110€ |
| ECP 33.21 | EU | Stainless steel boiler | Manual | Single | Basic Panarello | 100€ |
| ECP 3420 | NA | Stainless steel boiler | Manual | Single | Basic Panarello | - |
| ECP 35.31 | EU | Stainless steel boiler | Manual | Dual | Adjustable Panarello | - |
| ECP 3630 | NA | Stainless steel boiler | Manual | Dual | Adjustable Panarello | - |
Parts
| Electronics | Part | Specs | Link | Price |
|---|---|---|---|---|
| Microcontroller | ESP32 | |||
| Temperature sensor | PT1000 | 8-12€ | ||
| Temperature ADC | MAX31865 | 3-5V | 5€ | |
| Pressure sensor | Pressure Transducer 1/8NPT 0-16bar 3.3V-I2C | 1.6MPa (=16bar) | 19€ | |
| Boiler control | SSR 10A DA (SSR 40 DA) | 3-32V | 4€ | |
| Pump control | Dimmer Module 3.3V 4A | 4€ | ||
| Selenoid control | SSR DA 6A | 2€ | ||
| Selenoid | Three-way valve coffee | 15€ | ||
| Scale | HX711 + 1kg sensor | 2€ | ||
| (Water level) | Not needed for Delonghi Stilosa | |||
| Power supply | 5V 1-2A | 5€ | ||
| Total | 76€ | |||
| Hardware | Part | ||
|---|---|---|---|
| T-connector | www.landefeld.de: IQSTFF 144 MSV | 8€ | |
| Hose | www.komtra.de | ||