An overview of the different MCU's supported
Processor Family LPC STM32F4 STM32H7
Tested Processors LPC 1768 and LPC 1769 STM32F405, STM32F407, STM32F429 STM32H743
Processor Speed LPC 1768 = 100MHz, LPC 1769 = 120MHz 168Mhz or 180MHz 480MHz
Flash requirements 512kb 1024kb 1024kb+
Networking WiFi, Ethernet (supported up to 3.1.1-14) or via attached SBC WiFi or via attached SBC WiFi (or via attached SBC coming soon)
Support for attached Raspberry Pi or other Single Board Computer (SBC) Yes Yes Yes
Stepper Drivers Supported in Smart Mode TMC2225, TMC2226, TMC2208, TMC2209 TMC2225, TMC2226, TMC2208, TMC2209, TMC5160 TMC2225, TMC2226, TMC2208, TMC2209, TMC5160
Number of Stepper Drivers Supported 8 11 Almost Unlimited Expansion via CAN-FD
CAN-FD Expansion Support No No Yes
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