# TMC2208 WT32 Motor Adapter ## Description Переходная плата питания и интерфейсов: USB-C 5В вход, boost 12В для VM TMC2208, стабильные 5В/3.3В, разъёмы WT32-SC01 Plus, NEMA17, TCRT5000 и NAU7802. ## Project Details - **Owner:** sanches - **Created:** 5/18/2026 - **Last Updated:** 5/19/2026 - **Visibility:** Public ## Key Components ### D1 — [TPD1E05U06DPYR](https://www.flux.ai/lcsc/tpd1e05u06dpyr~sh59.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/tpd1e05u06.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Package or Case Code: DFN1006-2L-RD - Manufacturer Part Number: TPD1E05U06DPYR - Manufacturer Name: TPD1E05U06DPYR - Part Type: ESD and Surge Protection (TVS/ESD) - Role: ESD Protection - JLCPCB Part Class: Extended Part - LCSC Part Number: C2937017 - Role Details: TVS clamp for USB-C VBUS input **Pins:** - A [pin 2] - C [pin 1] ### FB1 — [Ferrite Bead 0603](https://www.flux.ai/vasy_skral/ferrite-bead-0603~znt.md) - Part Type: Inductor - Role: Analog Supply Filter - Datasheet URL: https://www.murata.com/en-us/products/productdetail?partno=BLM18AG601SN1D - Manufacturer Part Number: BLM18AG601SN1D - Manufacturer Name: Murata - Role Details: Ferrite bead between LP5907 3.3V output and clean NAU7802 supply **Pins:** - ~ [pin 1] - ~ [pin 2] ### J1 — [B4B-PH-K-S(LF)(SN)](https://www.flux.ai/adrian95/b4b-ph-k-slfsn~64f.md) - Manufacturer Part Number: B4B-PH-K-S(LF)(SN) - Role Details: Mates with external USB-C panel/cable assembly; board does not include USB-C receptacle - Connector Positions: 4 - Part Type: Connector - Connector Pitch: 2mm - License: https://creativecommons.org/licenses/by/4.0/ - Role: PH2.0 USB-C Cable Input - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/ePH.pdf - Connector Rows: 1 - Manufacturer Name: JST Sales America Inc. **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J2A — [Pin Socket 01x08 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x08-254mm-vertical~cz1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: TMC2208 socket row A, pins 1-8: VM, GND, 1B, 1A, 2A, 2B, VIO, GND. Place 15.24mm from J2B. - Role: Connector - Part Type: Connector - Manufacturer Name: Generic - Manufacturer Part Number: Pin Socket 01x08 2.54mm Vertical **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### J2B — [Pin Socket 01x08 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x08-254mm-vertical~cz1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Role: Connector - Manufacturer Name: Generic - Manufacturer Part Number: Pin Socket 01x08 2.54mm Vertical - Part Type: Connector - Role Details: TMC2208 socket row B, equivalent old pins 9-16: EN on 1, STEP on 7, DIR on 8; other pins no-connect. Place 15.24mm from J2A. **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### J3 — [B6B-PH-K-S(LF)(SN)](https://www.flux.ai/adrian95/b6b-ph-k-slfsn~nsa.md) - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/ePH.pdf - Manufacturer Part Number: B6B-PH-K-S(LF)(SN) - Role: Motor Connector - Role Details: NEMA17 6-pin connector: pin0=2A, pin1=NC, pin2=1B, pin3=2B, pin4=NC, pin5=1A - Part Type: Connector - Manufacturer Name: JST Sales America Inc. - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] ### J4 — [1.25T-7P-WV](https://www.flux.ai/lcsc/1p25t-7p-wv~yub7.md) - Part Type: Wire To Board / Wire To Wire Connector - LCSC Part Number: C2689847 - JLCPCB Part Class: Extended Part - Package or Case Code: CONN-SMD_1.25T-7P-WV-A - Manufacturer Part Number: 1.25T-7P-WV - Manufacturer Name: 韩国韩荣 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### J4 — [1.25T-7P-WV](https://www.flux.ai/lcsc/1p25t-7p-wv~yub7.md) - Manufacturer Part Number: 1.25T-7P-WV - Manufacturer Name: 韩国韩荣 - LCSC Part Number: C2689847 - Part Type: Wire To Board / Wire To Wire Connector - Package or Case Code: CONN-SMD_1.25T-7P-WV-A - JLCPCB Part Class: Extended Part **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### J5 — [1.25T-8P-WV](https://www.flux.ai/lcsc/1p25t-8p-wv~4nk.md) - LCSC Part Number: C2689898 - Manufacturer Part Number: 1.25T-8P-WV - Role: WT32 Data Connector - Part Type: Wire To Board / Wire To Wire Connector - Role Details: MX1.25-compatible vertical 8P; pin1=+5V/VIO, pin2=GND, pin3=STEP, pin4=EN, pin5=TCRT OUT, pin6=SCL, pin7=SDA, pin8=DIR - Package or Case Code: CONN-SMD_1.25T-8P-WV - JLCPCB Part Class: Extended Part - Manufacturer Name: 韩国韩荣 **Pins:** - 1 [pin 1] - 10 [pin 10] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### J6 — [B3B-XH-A(LF)(SN)](https://www.flux.ai/adrian95/b3b-xh-alfsn~ylc.md) - Role: TCRT5000 Connector - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: JST Sales America Inc. - Manufacturer Part Number: B3B-XH-A(LF)(SN) - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eXH.pdf - Part Type: Connector - Role Details: OUT, GND, +5V connector for TCRT5000 module **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J7 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector~d55.md) - Role Details: GND, 3.3V clean VIN, SDA, SCL for NAU7802 STEMMA/Qwiic module - Part Type: Connector - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf - Role: NAU7802 I2C Connector - Manufacturer Name: JST Sales America Inc. - Manufacturer Part Number: SM04B-SRSS-TB **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J8 — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/generic-pin-header-01x02-2p54mm-vertical~4uy.md) - Role Details: VREF and GND measurement posts for TMC2208 current adjustment, place away from each other enough for clips - License: https://creativecommons.org/licenses/by/4.0/ - Role: Test Header - Manufacturer Name: Würth - Part Type: Connector - Datasheet URL: https://www.we-online.com/components/products/datasheet/61300211121.pdf - Manufacturer Part Number: 61300211121 **Pins:** - P1 [pin 1] - P2 [pin 2] ### U1 — [TPS61088RHLR](https://www.flux.ai/adrian95/tps61088rhlr~mim.md) - Manufacturer Part Number: TPS61088RHLR - Datasheet URL: https://www.ti.com/lit/ds/symlink/tps61088.pdf - Role: Boost Regulator - Role Details: 5V to 12V boost, budgeted around 12V 0.5A from 5V 2A input - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments Inc. **Pins:** - AGND [pin 20] - BOOT [pin 8] - COMP [pin 18] - EN [pin 2] - FB [pin 17] - FSW [pin 3] - ILIM [pin 19] - MODE [pin 13] - NC_1 [pin 11] - NC_2 [pin 12] - PGND [pin 21] - SS [pin 10] - SW_1 [pin 4] - SW_2 [pin 5] - SW_3 [pin 6] - SW_4 [pin 7] - VCC [pin 1] - VIN [pin 9] - VOUT_1 [pin 14] - VOUT_2 [pin 15] - VOUT_3 [pin 16] ### U2 — [LP5907MFX-3.3/NOPB](https://www.flux.ai/adrian95/lp5907mfx-33nopb~cuh.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: LP5907MFX-3.3/NOPB - Manufacturer Name: Texas Instruments - Role Details: 3.3V clean analog supply for NAU7802, 250mA max, low noise <6.5uVrms - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flp5907 - Part Type: Integrated Circuit - Role: Low Noise LDO **Pins:** - EN [pin 3] - GND [pin 2] - IN [pin 1] - NC [pin 4] - OUT [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/sanches/tmc2208-wt32-motor-adapter~nc](https://www.flux.ai/sanches/tmc2208-wt32-motor-adapter~nc).* --- *Generated from [https://www.flux.ai/sanches/tmc2208-wt32-motor-adapter~nc](https://www.flux.ai/sanches/tmc2208-wt32-motor-adapter~nc)*