| Manufacturing Location |
North America |
North America |
| Processor (MCU) |
STM32 ARM Cortex-M4, 120 MHz |
STM32 ARM Cortex-M7, 550 MHz |
| Compute Module |
Raspberry Pi CM4 Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz |
Raspberry Pi CM5 Broadcom BCM2712 quad-core 64-bit Arm Cortex-A76 (Armv8) SoC @ 2.4GHz |
| Flash / RAM |
512 KB Flash / 128 KB RAM |
512 KB Flash / 564 KB RAM |
| Secure Boot |
Supported (CM4 Only) |
Supported (CM5 and MCU) |
| Data Encryption |
AES-256 encryption for data at rest and in transit |
AES-256 encryption for data at rest and in transit |
| Stepper Driver Interface |
8 Stepper driver sockets |
10 Stepper driver sockets |
| Number of Extruders |
Up to 3 extruders supported |
Up to 3 extruders supported |
| Fuse Protection |
Main power input, Stepper motor power input |
Main power input, Stepper motor power input |
| Power Input Range |
24 VDC |
24 VDC |
| Motor Input Range |
24 VDC |
24-48 VDC |
| Heated Bed Output |
5 VDC SSR control output |
5 VDC SSR control output |
| Heated Chamber Output |
5 VDC SSR control output |
5 VDC SSR control output |
| Hotend Outputs |
2 x 24V high-power outputs (5A each) |
2 x 24V high-power outputs (5A each) |
| Auxiliary Output |
24V high-power output (5A) |
24 VDC |
| Static Power Outputs (always-on) |
1 x 12V |
3 x 5V, 3 x 12V, 3 x 24V |
| Fan Outputs |
6 controllable PWM outputs; 5/12/24V adjustable |
6 controllable PWM outputs; 5/12/24V adjustable outputs |
| Temperature Sensor Inputs |
4 x Thermistor (MAX31856), 2 x Thermocouple (AD595/7), 2 x 2/3/4 Wire RTD (PT100(0)) |
4 x Thermistor (MAX31856), 2 x Thermocouple (AD595/7), 2 x 2/3/4 Wire RTD (PT100(0)) |
| Endstop Inputs |
6 x 2/3 wire input |
6 x 2/3 wire input |
| Servo Control |
2 x Servo control outputs |
2 x Servo control outputs |
| Bus Interfaces |
I2C, CAN, Serial |
I2C, CAN (Dedicated controller w/Candlelight firmware), Serial |
| Estop button interface |
1 x input |
1 x input |
| LED Support |
NeoPixel (WS2812), Bed/Extruder 1/Extruder 2 Led indicator support |
NeoPixel (WS2812), Bed/Extruder 1/Extruder 2 Led indicator support |
| Connectivity |
USB 2.0, 1Gbps Ethernet |
USB 2.0, USB-C, 1Gbps Ethernet |
| Wi-Fi Support |
No onboard wifi support (ITAR/EAR Friendly); USB adapter available |
No onboard wifi support (ITAR/EAR Friendly); USB adapter available |
| Display Interface |
MIPI DSI |
MIPI DSI; Mini-HDMI |
| Firmware Compatibility |
Marlin, Klipper, RepRapFirmware, FreeRTOS |
Marlin, Klipper, RepRapFirmware, FreeRTOS |
| Dimensions (Approx.) |
160mm × 119mm (4 mounting holes, M3) |
TBD (4 mounting holes, M3) |
| Operating Temperature |
0–60 °C (typical) |
0–60 °C (typical) |
| Certifications |
FCC Part 15 Subpart B (Planned) |
FCC Part 15 Subpart B (Planned) |
| Warranty |
1-year limited |
1-year limited |
| ITAR/EAR Compatibility |
Yes; Consulting services engagement required |
Yes; Consulting services engagement required |
| Intended Use Cases |
OEM 3D printers, OEM CNC, General purpose motion control |
OEM 3D printers, OEM CNC, General purpose motion control |