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Positron Mainboard MCU: The Positron Mainboard MCU from LDO Motors is a high-performance, feature-rich microcontroller designed to drive and control the Positron motion system. Featuring a Raspberry PI Arm Cortex-M0+ RP2040 with 4 TMC2209 stepper drivers and three fan ports. The board includes an onboard UB hub with ethernet and USB-A.
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🇺🇸 Ship from USA · On Agora since 2026
$47.99