NYSM2 Evaluation CarrierBoard
BoltzRnD·NYSM2_Evaluation_CarrierBoard·NYSM2_Eval_Base_Board/NYSM2_Eval_Base_Board.kicad_pcb
About the NYSM2 Evaluation CarrierBoard PCB
NYSM2 Evaluation CarrierBoard is an open source PCB design by BoltzRnD, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 90.3 × 24.8 mm, with 8 components from 8 distinct parts.
Other key parts include the AS0BC21-S30BB-7H. By type, the board carries 3 connectors, 1 IC, 1 module, 1 diode, 1 capacitor and 1 resistor.
It belongs with the robotics & motion and dev boards & breakouts designs in this gallery.
From the project
NYSM.2 Open Modular Stepper Driver Evaluation Carrier Board
Modular stepper drivers are far superior than traditional pololu footprints as it has
1. Poka-yoke installations: The Key's in the interfaces makes sure that you never mess up installation orientations of the driver
apart from this NYSM.2 extends beyond these to provide more features as below:
1. physical locking mechanisms: to make sure drivers are locked in when In operation.

Main components on the NYSM2 Evaluation CarrierBoard
NYSM2 Evaluation CarrierBoard bill of materials (BOM)
8 components, 8 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AS0BC21-S30BB-7H ~ | AMPHENOL_MDT275B03001 | U1 |
| 1 | MotorDriverModule | MotorDriverModuleBase | M1 |
| 1 | 53375-0610 SMRTMOT1 | 53375-0610 | J1 |
| 1 | BM06B-GHS-TBT SPARE_SPI4 | JST_GH_BM06B-GHS-TBT_1x06-1MP_P1.25mm_Vertical | J2 |
| 1 | 53375-0410 MOTPORT1 | 53375-0410 | J3 |
| 1 | B1911PG--20D000514U1930 POW-MOT | LED_0603_1608Metric | D1 |
| 1 | C2960238 100uF 50V | C_Radial_D8.0mm_H11.5mm_P3.50mm | C1 |
| 1 | CRGCQ0402J4K7 4.7K | R_0402_1005Metric | R1 |
NYSM2 Evaluation CarrierBoard design files
The KiCad project lives in the BoltzRnD/NYSM2_Evaluation_CarrierBoard repository on GitHub; these links point at the commit this page was built from.
NYSM2 Evaluation CarrierBoard: common questions
How big is the NYSM2 Evaluation CarrierBoard PCB?
The NYSM2 Evaluation CarrierBoard measures 90.3 × 24.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the NYSM2 Evaluation CarrierBoard?
8 components, from 8 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the NYSM2 Evaluation CarrierBoard design files?
From the BoltzRnD/NYSM2_Evaluation_CarrierBoard repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the NYSM2 Evaluation CarrierBoard design in my own project?
Yes, under the terms of its GPL-3.0 license, which BoltzRnD chose for the repository.
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