{"product_id":"btt-ez2209-stepper-motor-driver","title":"BTT EZ2209 Stepper Motor Driver","description":"\u003cp\u003e\u003cstrong\u003eBIGTREETECH EZ2209 is the pinless TMC2209 driver for BTT\/BIQU EZ-driver boards.\u003c\/strong\u003e Use it when you want quiet, current-controlled stepper motion in an EZ socket without the bent-pin risk of a traditional StepStick module.\u003c\/p\u003e\n\n\u003ch3\u003eWhy this over a standard TMC2209?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEZ connector format:\u003c\/strong\u003e made for SKR 3 EZ, Manta E3EZ, Octopus MAX EZ, and other BTT\/BIQU boards with EZ-driver sockets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuiet motion:\u003c\/strong\u003e TMC2209-based driver with StealthChop2 for low-speed silence and SpreadCycle for higher-speed torque.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmarter current control:\u003c\/strong\u003e MicroPlyer interpolation, StallGuard4 locked-motor detection, and CoolStep dynamic current control are supported by the TMC2209 platform.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafer handling:\u003c\/strong\u003e the EZ board frame and integrated heatsink reduce exposed-pin handling and help protect the driver IC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDriver IC:\u003c\/strong\u003e TMC2209\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor supply voltage:\u003c\/strong\u003e 4.75–28V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 2A RMS, 2.8A peak\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl modes:\u003c\/strong\u003e STEP\/DIR or UART\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrostepping:\u003c\/strong\u003e 2, 4, 8, 16 with interpolation up to 256 microsteps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoard size:\u003c\/strong\u003e 15.24 × 20.32mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirmware fit:\u003c\/strong\u003e Klipper or Marlin on compatible BTT\/BIQU EZ-socket control boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment and alternatives\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse this for \u003cstrong\u003eEZ-driver sockets\u003c\/strong\u003e, not a bare standard StepStick socket unless you are also using the proper EZ-driver connector\/adapter.\u003c\/li\u003e\n  \u003cli\u003eIf your control board uses standard StepStick pins, use the \u003ca href=\"https:\/\/dfh.fm\/products\/btt-tmc2209-v1-2-stepper-driver\"\u003eBTT TMC2209 v1.2 Stepper Driver\u003c\/a\u003e instead.\u003c\/li\u003e\n  \u003cli\u003eIf you need a higher-current EZ-format SPI driver, see the \u003ca href=\"https:\/\/dfh.fm\/products\/btt-ez5160-pro-stepper-motor-driver\"\u003eBTT EZ5160 PRO Stepper Motor Driver\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower off before installing or removing the driver.\u003c\/strong\u003e Do not hot-plug stepper drivers.\u003c\/li\u003e\n  \u003cli\u003eConfirm orientation before inserting the module; reversed driver installation can damage the driver or control board.\u003c\/li\u003e\n  \u003cli\u003eLeave the factory heatsink in place unless you are deliberately reworking the thermal interface.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BigTreeTech","offers":[{"title":"Default Title","offer_id":44496304308446,"sku":"9296617417","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/files\/B_650x_a65812e9-0e51-4008-b729-3bccee245370.png?v=1699406591","url":"https:\/\/formosissima.myshopify.com\/products\/btt-ez2209-stepper-motor-driver","provider":"dfh.fm","version":"1.0","type":"link"}