Theadaptercomeswithstackableheaders,soyoucanuseitdirectonyour3Dprinterboard Thetesterispre-configuredforstandaloneoperationonanUSBtoserialadapter(VIO-VMjumperclosed).With the TMC2208 Configurator you can change the settings and program the OTP (One-Time-Programmable) memory of a Trinamic TMC2208 via the UART interface.
TMC2208: Hardware compatible with StepStick and Pololu A4988 Drive capability up to 1.2A (RMS) continuous coil current - 2A Peak Step/Dir interface with microstep interpolation (up to 256 microsteps) Configuration via CFG pins or UART interface Motor supply voltage: 5.5...36V Logic supply voltage: 3.3...5V Components on the bottom for better heat dissipation stealthChop2 - for quiet operation and smooth motion (default setting) spreadCycle - highly dynamic motor control chopper (enableable via UART)
To run the program:
-Install ScriptCommunicator -Download TMC2208.scez -Start the TMC2208.scez file with the ScriptCommunicator: ScriptCommunicator TMC2208.scez -Choose the right serial port and click Connect -Modifications in the Configurator are directly transmitted
Notes: The OTP bits can be programmed only one time. If you enable spreadCycle then TOFF cannot be 0 (null).
Package Included:
1x Tester module 1x TMC2208 V1.0 Stepper Motor Driver 1x Heatsink 1x USB cable 1x Screwdriver
Hardware Connection
You can use every RS232 serial adapter with 0-5V logic levels (e.g. FTDI-Breakout) and the SilentStepStick Tester/Programmer can be used as connection adapter.
Note: The jumper next to the PDN_UART pin has to be closed on the TMC2208 SilentStepStick to enable the pin access via the pin header.
Screenshot:
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