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NEW!! TMC2209 Stepper Drivers with large red heatsink from Panucatt Devices.
New design. Easy UART mode for any LPC1768/69 based boards running Marlin. No Extra wires needed. Re-ARM+RAMPS, Azteeg X5 GT and mini, MKS SBASE, etc.
Can also be used as Stand Alone driver to upgrade any drivers with the same footprint on any 8bit or 32bit controllers.
The SD2209 features a clear top area making heat sinking easier and more efficient. Main chip is mounted on the bottom to expose the bottom heat pad to the top area using via stitching. Comes with hefty red heatsinks. All pin headers comes pre-soldered.
Listing is for one item. Sold individually.
See user guide before attempting to install. Do not operate above 1A without heat sink.
# Features and Specs:
- No extra wires needed for UART mode on any LPC based controller board (LPC1768, LPC1769) on Marlin
- Supports Stall detect and sensorless homing.
- Supports 1/8, 1/16 , 1/32 and 1/64 Micro-stepping, 1/256 using microPlyer (UART)
- Up to 2.7 Amps peak drive current
- StealthChop2, SpreadCycle and Passive breaking features
- Easy to use DIR/Step interface
- Over current, Over temperature and short circuit protection
- Single wire UART communication capable
- Automatic Standstill current reduction
- Motor Voltage: 28V max
- Compatible with 3.3 and 5v systems
# Available modes: Configured using solder jumpers on driver. Soldering iron needed to configure driver.
Stand Alone: Driver is controlled using Step/Dir pins and current is set using the trim pot manually. Similar in operation when using A4988 or DRV8825 drivers. Microstepping is set using jumpers on the board. Can use StealthChop and SpreadCycle modes using jumpers. Can be used on any controller board that can run Pololu style drivers (pretty much all socket type driver boards). Applicable to all firmwares
Easy UART mode : Driver is controlled using Step/Dir pins and fully configured using UART. No extra wires needed for LPC1768/69 based boards. Currently applicable on Marlin Firmware only. Stall detection/Sensorless homing can be configured using UART.
Standard UART mode : Driver is controlled using Step/Dir pins and fully configured using UART. Extra wires needed to connect UART pin. Applicable to Firmwares that support TMC UART drivers. Stall detection/Sensorless homing can be configured using UART. For use with 8bit controllers and other non LPC based boards.
