Micro4
Product Features
- MCU: Raspberry Pi rp2040, Dual core ARM Cortex-M0+@133MHz
- Supports CAN bridge
- Onboard 4x 2209 drivers
- Onboard DIAG function pins; unlimited homing support can be enabled simply by plugging/removing a jumper cap
Product Specifications
- MCU: Raspberry Pi rp2040, Dual core ARM Cortex-M0+@133MHz
- Firmware: Klipper
- Supports 12-24V DC power supply for more stable power delivery, eliminating the need for a buck module
- Driver operation modes supported: UART, STEP/DIR
- Expansion interfaces: BLTouch (Servos, Probe), proximity switch x1
- Fans: 2-pin controllable fan x2, always-on fan x1
- Temperature sensors: 2 channels NTC 100K
- Heater interfaces: 2 controllable interfaces supporting 10A
Notes
| Output Port | Max Current at 24V | Max Current at 12V |
|---|---|---|
| Heater Port | 10A | 5A |
| Fan Port | 1A | 0.5A |
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