Motor Drive: Onboard TMC2209. Onboard Sensor: ADXL345. Driver Working Mode: UART. With BOOT and RESET buttons reserved, users can update the firmware via DFU mode by USB. User can select the thermistor's pull-up resistors values through jumper wire, so as to support PT1000 (2.2K pull-up resistors), which makes it convenient for DIY.
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