Circuit-Digest/Wireless-Stepper-Motor-Controller17The Wireless Stepper Driver is a compact and efficient motion control system designed to control stepper motors over Wi-Fi.
Wireless Stepper Motor Controller is an open-source printed circuit board by Circuit-Digest, from the Circuit-Digest/Wireless-Stepper-Motor-Controller repository on GitHub, published under the MIT licence. It is a 2-layer board of 42.3 × 42.3 mm with 62 parts on 70 nets, routed with 667 tracks and 133 vias.
It is built around the ESP32-S3-WROOM-1-N8, AS5600-ASOM and FUSB302BMPX, with the TMC2240ATJ+T, ADPL44002AUJZ-R7 and 0.1UF 50V 5*11 among its other parts. Its parts include 24 resistors, 13 capacitors, 6 ICs, 4 diodes and 4 switches. It belongs with the robots and motor control boards and the ESP32 boards of this library.
The Wireless Stepper Driver is a compact and efficient motion control system designed to control stepper motors over Wi-Fi.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 10K | Resistor_SMD:R_0603_1608Metric | R5, R14, R17, R19, R22, R26, R28 |
| 6 | 0.1uF/50V | Capacitor_SMD:C_0603_1608Metric | C2, C4, C8, C10, C12, C13 |
| 6 | 4.7K | Resistor_SMD:R_0603_1608Metric | R3, R7, R8, R9, R10, R15 |
| 4 | EVQ-P7A01P | EVQ_P7A01P:SW_EVQ-P7A01P | S1, S2, S3, S4 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3, H4 |
| 3 | 1uF/50V | Capacitor_SMD:C_0603_1608Metric | C7, C9, C11 |
| 3 | LOGO | LOGO | G***, G***, G*** |
| 2 | 100R | Resistor_SMD:R_0603_1608Metric | R11, R16 |
| 2 | 1K | Resistor_SMD:R_0603_1608Metric | R6, R23 |
| 2 | 33R | Resistor_SMD:R_0603_1608Metric | R24, R25 |
| 1 | 0R | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 100uF 35V | Capacitor_SMD:CP_Elec_6.3x5.4 | C1 |
| 1 | 12K | Resistor_SMD:R_0603_1608Metric | R13 |
| 1 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 2.2uF/25V | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 22nF/50V | Capacitor_SMD:C_0603_1608Metric | C6 |
| 1 | 2K/1W | Resistor_SMD:R_1206_3216Metric | R18 |
| 1 | 330R | Resistor_SMD:R_0603_1608Metric | R27 |
| 1 | ADM803SAKSZ | ADM803SAKSZ:KS_3_ADI | U5 |
| 1 | ADPL44002AUJZ | ADPL44002AUJZ-3.3-R7:SOT95P280X100-5N | U2 |
| 1 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | AS5600-ASOM | AS5600-ASOM:SOIC127P600X175-8N | U3 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | Conn_01x04 | Connector_JST:JST_PH_S4B-PH-K_1x04_P2.00mm_Horizontal | J3 |
| 1 | ESP32-S3-WROOM-1 | Espressif:ESP32-S3-WROOM-1U | U6 |
| 1 | FUSB302BMPX | FUSB302BMPX:MLP14_2P5X2P5_ONS | U1 |
| 1 | LED_Small | LED_SMD:LED_0603_1608Metric | LED1 |
| 1 | SD05 | Diode_SMD:D_SOD-323 | D2 |
| 1 | SMF40A | Diode_SMD:D_SMF | D1 |
| 1 | TMC2240ATJ+T | TMC2240ATJ_T:21-0140_T3255&plus_5C_TRI | U4 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_XKB_U262-16XN-4BVC11 | J1 |
| 1 | XL-1615RGBC-YG | XL-1615RGBC-YG:LED-SMD_4P-L1.6-W1.5-BL-2 | LED2 |
It measures 42.3 × 42.3 mm and has 2 copper layers, 1.6 mm thick.
62 parts, built around the ESP32-S3-WROOM-1-N8, AS5600-ASOM, FUSB302BMPX and TMC2240ATJ+T. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the Circuit-Digest/Wireless-Stepper-Motor-Controller repository on GitHub, at the commit this page was made from: the board is PCB/Wireless_Stepper_Motor _Controller/Wireless_Stepper_Motor _Controller.kicad_pcb and its schematic PCB/Wireless_Stepper_Motor _Controller/Wireless_Stepper_Motor _Controller.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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