2 layers174 × 58 mm
Breakout 112pin Connector
rusefi/rusefi
rusefi - GPL internal combustion engine control unit
42 parts1.2k
2 layers91.3 × 57.5 mm
NyoomiesKME
comradef191/NyoomiesKME28A pico or STM32 powered expansion board for Klipper, with support for four motors running in SPI or UART, and ability to run higher currents & voltages than most mainboards.
- Size
- 91.3 × 57.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 42
- Nets
- 90
- Pads
- 274
- Tracks, vias
- 1,023, 128
- Pours
- 398
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 3 Nov 2023
- Updated
- 30 May 2024
Overview
NyoomiesKME is an open-source printed circuit board by comradef191, from the comradef191/NyoomiesKME repository on GitHub, published under the CERN-OHL-S-2.0 licence. It is a 2-layer board of 91.3 × 57.5 mm with 42 parts on 90 nets, routed with 1,023 tracks and 128 vias.
Its parts include 14 connectors, 5 resistors, 4 capacitors, 2 ICs and 1 fuse. It belongs with the RP2040 boards of this library.
README
README.mdNyoomiesKME
A Pico or BlackPill powered expansion board for Klipper, with support for four motors running in SPI or UART, and ability to run higher currents than most mainboards.
- Supports sensorless homing or standard endstops, and sensorless homing when using BigTreeTech EZDriver adapters
- Designed with TMC-based Stepsticks in mind, featuring full support for a mix of SPI and UART drivers on one board along with the ability to install either JST-XH or MF3 connectors for your motors
- This board features native support for the STM32F4x1 BlackPill, with the unused extra GPIO being broken out to an expansion header.
If you need further support or want to see more information and announcements, join the discord, or support me and future development on Ko-Fi.
Vendors
UK / EU
Contact me on Discord if you want to add yourself to this list!
Bill Of Materials
Total (Excluding PCB, Tax Shipping, Ect): ~£9.8 ($12.3 USD)
Driver Configuration Jumpers:
Gallery
LICENSE
This source describes Open Hardware and is licensed under the CERN-OHL-S v2 or any later version. You may redistribute and modify this source and make products using it under the terms of the CERN-OHL-S v2. (https://ohwr.org/cern_ohl_s_v2.txt)
This source is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN-OHL-S v2 for applicable conditions.
Source location: https://github.com/comradef191/NyoomiesKME
As per CERN-OHL-S v2 section 4, should You produce hardware based on this source, You must where practicable maintain the Source Location visible on the PCB.
Parts
42| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10kΩ | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3, R4, R5 |
| 4 | 470uF | CustomFootprints:Cap ~ 12.5, 2.5mm-7.5mm pitch | C1, C2, C3, C4 |
| 4 | Conn_01x04 | CustomFootprints:Combo JST-XH & MF3 01x04 | J1, J2, J3, J4 |
| 4 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J5, J7, J9, J10 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H2, H3, H4 |
| 4 | TMC2209 Breakout | CustomFootprints:TMC2209 Footprint | M1, M2, M3, M4 |
| 4 | ~ | CustomFootprints:PinHeader 3x03 P2.54mm | M5, M6, M7, M8 |
| 3 | Conn_01x03 | CustomFootprints:JST-XH 03 | J12, J13, J14 |
| 2 | LOGO | LOGO | G***, G*** |
| 1 | 1kΩ | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | Conn_01x03 | CustomFootprints:JST-XH 03 - Endstop | J11 |
| 1 | Conn_02x04_Counter_Clockwise | Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical | J8 |
| 1 | Mini ATO Fuse | CustomFootprints:Updated ATO Mini-Blade_2Post | F1 |
| 1 | Pico | CustomFootprints:Socketed MCU - Pico (No Text) | U1 |
| 1 | Screw_Terminal_01x02 | CustomFootprints:1x2 Terminal Block | J6 |
| 1 | ~ | CustomFootprints:Socketed MCU - STM32 BlackPill (No Text | U2 |
The 40 most common of 42 parts.
Questions
How big is the NyoomiesKME PCB?
It measures 91.3 × 57.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the NyoomiesKME use?
42 parts. 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.
Where can I download the NyoomiesKME KiCad files?
From the comradef191/NyoomiesKME repository on GitHub, at the commit this page was made from: the board is NyoomiesKME.kicad_pcb and its schematic DriverSlot.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the NyoomiesKME design in my own project?
Its repository publishes it under the CERN-OHL-S-2.0 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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