Description
The Makerbase MKS Robin Nano V3.1 is a high-performance 32-bit control board designed to provide reliable and responsive control for 3D printers. Powered by the STM32F407VET6 Cortex-M4 processor, it offers improved processing performance, memory, and connectivity compared with older 8-bit controller boards.
The board supports up to six-axis control, making it suitable for more advanced 3D printer configurations. It can also support dual Z-axis setups and up to two heating heads, along with a heated bed, giving users greater flexibility when building or upgrading their machines.
For storage and printing, the Robin Nano V3.1 supports TF/SD cards, USB disks, and virtual USB communication, allowing users to transfer or run print files without keeping a computer connected throughout the printing process.
The board also supports an external Wi-Fi module, which can be used for remote control, network-based printing, and other connected 3D printing applications. Two independent PWM fan outputs provide flexible cooling control for the hotend, printed part, or electronics.
The Robin Nano V3.1 is compatible with firmware such as Marlin 2.x, Klipper, and supported RepRapFirmware configurations. It also works with a range of MKS displays, including the MKS TS35, H43, MINI12864 V3, LCD12864, and LCD2004.
With built-in power protection and improved resistance to electrical interference, the board is designed for stable operation in demanding 3D printing environments.
Key Features
- 32-bit STM32F407VET6 Cortex-M4 MCU
- 168 MHz processor with FPU
- Supports up to 6-axis control
- Supports dual Z-axis configuration
- Supports up to 2 heating heads + heated bed
- Compatible with Marlin 2.x, Klipper, and supported RepRapFirmware
- TF/SD card and USB storage support
- External Wi-Fi module support
- 2 independent PWM fan outputs
- Multiple thermistor inputs
- Compatible with various MKS LCD and touchscreen displays
- Power TVS protection for improved reliability
- Compact board design suitable for 3D printer upgrades and builds
Specifications
| Specification | Details |
|---|---|
| Brand | Makerbase (MKS) |
| Model | Robin Nano V3.1 |
| Board Type | 32-Bit 3D Printer Control Board |
| MCU | STM32F407VET6 |
| Processor Core | ARM Cortex-M4 with FPU |
| CPU Frequency | 168 MHz |
| Flash Memory | 512 KB |
| RAM | 192 KB |
| EEPROM | 4 KB |
| SPI Flash | 8 MB |
| Firmware Support | Marlin 2.0.x, Klipper, supported RepRapFirmware |
| Motor / Axis Support | Up to 6 axes |
| Z-Axis Support | Dual Z-axis configuration |
| Hotend Support | Up to 2 heating heads |
| Heated Bed | Supported |
| Thermistor Inputs | 3 × NTC100K |
| Fan Outputs | 2 × PWM fan channels |
| Storage | TF/SD Card, USB Disk |
| USB | Virtual USB MSC/VCP |
| Serial Communication | UART3 |
| Wi-Fi Support | External Wi-Fi module via USART1 + SPI2 |
| Display Support | MKS TS35, H43, MINI12864 V3, LCD12864, LCD2004 and other supported displays |
| Protection | Power TVS protection and anti-interference features |
| Board Dimensions | Approx. 110 × 84 mm |
| Board Thickness | Approx. 15–20 mm |
Package Includes
- 1 × MKS Robin Nano V3.1 Control Board
- USB/Programming or Display Connection Cable
- Jumper Caps
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