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GaggiMate Standard PCB
€54,89
This product is development hardware and must be installed by a qualified technician, in strict compliance with all applicable laws and industry standards. The purchaser is responsible for ensuring that the installation site meets all necessary safety and regulatory requirements.
The GaggiMate PCB is the core of the GaggiMate system, designed for espresso machine modification and precision control. Featuring PID regulation, customizable shot profiles, and real-time data monitoring, it transforms your espresso machine into a high-performance, smart coffee system.
- Designed for easy installation and integration.
- Source available and customizable for tinkerers and engineers.
Whether you're upgrading an existing machine or building a custom espresso system, the GaggiMate PCB is the foundation for precision espresso brewing.
To check out installation procedures and all further information please visit our Documentation.
1. General Information
- Product Name: GaggiMate Standard PCB
- Version: Rev 2.0
- Dimensions: 88 × 45 mm
2. Electrical Specifications
- Input Voltage: 100-240V AC
- Power Consumption: Maximum: 10W, Idle: 3W
- Processor/MCU: ESP32-S3 N8R8 (Dual-core Xtensa LX7 @ 240MHz)
- Memory & Storage: 8MB Flash, 8MB PSRAM
- Connectors & Interfaces: USB-C, SSR, Display Power, UART, HV Connector, K-Type Thermocouple, HW Scales, Extension Connector
- Communication Protocols: BLE 5.0, Wi-Fi 802.11 b/g/n, UART, I2C
3. Features & Functionality
- Sensors Supported: K-Type Thermocouple (via MAX31855), HX711 Load Cells (support coming soon)
- Actuator Control: 1× External SSR, 2× Internal SSR
- Connectivity: Wi-Fi 2.4GHz, BLE 5.0
4. Safety & Compliance
- Operating Temperature: -25°C to 85°C
- Protection Features: Overcurrent Protection for Power Supply, Thermal Cutoff, Sensing Error Handling
5. Mechanical & Environmental
- Mounting Options: 2× M3 Screw Holes
- Ingress Protection: Conformal Coating (No Certification)
M
MEIN Great! Adds temperature and preinfusion/bloom control to the Rancilio Silvia. Option to decrease the pump power allows a slower ramp up but without the pressure transducer of the pro, we won't have any pressure information. A Bookoo scale gives information on flow and ability to brew by weight. Took me about 2 hours to build it as the documentation or videos on Rancilio is poor compared to the Gaggia. The schematic for LV wiring is different from the documentation. For example, the brew switch green wire should go to C2 which is the orange wire but in the schematic, it shows it goes to the black wire. Likewise for the Steam switch. Functionally, I suspect it does not matter as we are using half the double pole switch to function as single pole. I hope this gets corrected in the schematic. Labelling S1 to S4 and C1 to C4 in the schematic with the correct wiring colour would add clarity to a first time builder.
M
M.D. This board is one of the most powerful to control your Gaggia Classic. My 11 year old Gaggia has a new lease on life now that I have this installed. Looking forward to the continued development and updates that the team are making to the firmware.