4 layers126 × 66 mm
Panel
calithameridi/corevus
High-flexibility, low-cost mechatronics controller for 3D printers
634 parts25
4 layers76 × 80 mm
Panel2
calithameridi/corevus25High-flexibility, low-cost mechatronics controller for 3D printers
- Size
- 76 × 80 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 580
- Nets
- 400
- Pads
- 2,100
- Tracks, vias
- 2,812, 1,576
- Pours
- 196
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 15 Jun 2023
- Updated
- 24 Feb 2025
Overview
Panel2 is an open-source printed circuit board by calithameridi, from the calithameridi/corevus repository on GitHub. It is a 4-layer board of 76 × 80 mm with 580 parts on 400 nets, routed with 2,812 tracks and 1,576 vias.
It is built around the TMC2160-TA, DMT6016LSS and BAV99S. Its parts include 200 capacitors, 84 resistors, 64 transistors, 32 diodes and 8 ICs.
Main components
3TMC2160-TA
TQFP48_7X7_EP20A 256 3.3V~5V Bipolar Driver No Overcurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Motor step-out prevention function、Dead-time / shoot-through protection、Thermal warning STEP/DIR、SPI TQFP48_7X7_EP Stepper Motor Driver ROHSTRINAMIC Motion Control GmbHStepper Motor Driver
DMT6016LSS
SO-81 N-channel 17nC@10V 2.1W 2.5V 27pF 282pF 28mΩ@4.5V 60V 864pF 9.2A N-Channel SO-8 MOSFETs ROHSDiodes IncorporatedMOSFETs
BAV99S
SOT-3631.25V@150mA 150mA 1uA@75V 2 Pair Series Connection 2.5A 200mW 6ns 85V SOT-363 Switching Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Switching Diodes
README
README.mdcorevus
Copyright 2024 by meridi (myself), all rights reserved until I decide on a suitable license
Corevus-G v0.6 printer mainboards are available for evaluation and beta testing. Join the discord:
discord (dot) gg (slash) W 5 m a f w 2 k Y h. See the Corevus-G v0.6 manual here for more information.
High performance, low-ish price control board for 3D printers.
(For older hardware releases, also see the CvG v0.4 manual)
Parts
580| Qty | Value | Footprint | References |
|---|---|---|---|
| 64 | DMT6016 | corevus:DMT6016LFDF | Q1, Q1, Q1, Q1, Q10, Q10, Q10, Q10, Q11, Q11, Q11, Q11, Q12, Q12, Q12, Q12 +48 |
| 52 | 100nF 100V | PCM_ME_passives:0402C | C2, C2, C2, C2, C23, C23, C23, C23, C28, C28, C28, C28, C42, C42, C42, C42 +36 |
| 40 | 1μF 25V | PCM_ME_passives:0402C | C1, C1, C1, C1, C10, C10, C10, C10, C11, C11, C11, C11, C22, C22, C22, C22 +24 |
| 32 | 1nF 100V | PCM_ME_passives:0402C | C16, C16, C16, C16, C17, C17, C17, C17, C18, C18, C18, C18, C19, C19, C19, C19 +16 |
| 32 | 30Ω@100MHz | Resistor_SMD:R_1206_3216Metric | FB1, FB1, FB1, FB1, FB2, FB2, FB2, FB2, FB3, FB3, FB3, FB3, FB4, FB4, FB4, FB4 +16 |
| 32 | 47Ω | PCM_ME_passives:0402R | R11, R11, R11, R11, R12, R12, R12, R12, R14, R14, R14, R14, R15, R15, R15, R15 +16 |
| 32 | NetTie_2 | corevus:NetTie-2_SMD_Pad0.15mm | NT1, NT1, NT1, NT1, NT2, NT2, NT2, NT2, NT3, NT3, NT3, NT3, NT4, NT4, NT4, NT4 +16 |
| 24 | 1μF 100V | Capacitor_SMD:C_1206_3216Metric | C12, C12, C12, C12, C14, C14, C14, C14, C15, C15, C15, C15, C38, C38, C38, C38 +8 |
| 20 | 1μF | PCM_ME_passives:0402C | C4, C4, C4, C4, C13, C13, C13, C13, C24, C24, C24, C24, C27, C27, C27, C27 +4 |
| 16 | 10kΩ | PCM_ME_passives:0402R | R2, R2, R2, R2, R3, R3, R3, R3, R4, R4, R4, R4, R5, R5, R5, R5 |
| 16 | 1nF | PCM_ME_passives:0402C | C20, C20, C20, C20, C21, C21, C21, C21, C33, C33, C33, C33, C41, C41, C41, C41 |
| 16 | 1µF | PCM_ME_passives:0402C | C3, C3, C3, C3, C5, C5, C5, C5, C25, C25, C25, C25, C26, C26, C26, C26 |
| 16 | 50mΩ | Resistor_SMD:R_1206_3216Metric | R10, R10, R10, R10, R13, R13, R13, R13, R17, R17, R17, R17, R18, R18, R18, R18 |
| 16 | BAV99S | Package_TO_SOT_SMD:SOT-363_SC-70-6 | D3, D3, D3, D3, D4, D4, D4, D4, D7, D7, D7, D7, D8, D8, D8, D8 |
| 16 | Fiducial | Fiducial:Fiducial_0.5mm_Mask1mm | FID1, FID1, FID1, FID1, FID2, FID2, FID2, FID2, FID3, FID3, FID3, FID3, FID4, FID4, FID4, FID4 |
| 12 | 4.7kΩ | PCM_ME_passives:0402R | R1, R1, R1, R1, R6, R6, R6, R6, R20, R20, R20, R20 |
| 12 | GND | corevus:LGA_Land_2.5mm | T5, T5, T5, T5, T12, T12, T12, T12, T16, T16, T16, T16 |
| 8 | 1kΩ | PCM_ME_passives:0402R | R7, R7, R7, R7, R16, R16, R16, R16 |
| 8 | CS0 | corevus:LGA_Land_2.5mm | T2, T2, T2, T2, T10, T10, T10, T10 |
| 8 | DIAG | corevus:LGA_Land_2.5mm | T1, T1, T1, T1, T17, T17, T17, T17 |
| 8 | DIR | corevus:LGA_Land_2.5mm | T13, T13, T13, T13, T18, T18, T18, T18 |
| 8 | EN | corevus:LGA_Land_2.5mm | T14, T14, T14, T14, T19, T19, T19, T19 |
| 8 | Grn | PCM_ME_passives:0603LED | D1, D1, D1, D1, D5, D5, D5, D5 |
| 8 | STEP | corevus:LGA_Land_2.5mm | T11, T11, T11, T11, T15, T15, T15, T15 |
| 8 | TMC2160 | corevus:TMCx160 | U1, U1, U1, U1, U2, U2, U2, U2 |
| 8 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP1, TP1, TP1, TP5, TP5, TP5, TP5 |
| 8 | XH | corevus:JST_XH_1x04 | J1, J1, J1, J1, J2, J2, J2, J2 |
| 8 | Ylw | PCM_ME_passives:0603LED | D2, D2, D2, D2, D6, D6, D6, D6 |
| 4 | 10kΩ 3950K | PCM_ME_passives:0402R | TH1, TH1, TH1, TH1 |
| 4 | 12V | corevus:LGA_Land_2.5mm | T3, T3, T3, T3 |
| 4 | Gnd | corevus:MountingHole_M3_Driver_1 | H2, H2, H2, H2 |
| 4 | SCK | corevus:LGA_Land_2.5mm | T4, T4, T4, T4 |
| 4 | SDI | corevus:LGA_Land_2.5mm | T6, T6, T6, T6 |
| 4 | SDO | corevus:LGA_Land_2.5mm | T7, T7, T7, T7 |
| 4 | Therm | corevus:LGA_Land_2.5mm | T9, T9, T9, T9 |
| 4 | VCC | corevus:LGA_Land_2.5mm | T8, T8, T8, T8 |
| 4 | VM | corevus:MountingHole_M3_Driver_1 | H1, H1, H1, H1 |
The 572 most common of 580 parts.
Questions
How big is the Panel2 PCB?
It measures 76 × 80 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Panel2 use?
580 parts, built around the TMC2160-TA, DMT6016LSS and BAV99S. 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 Panel2 KiCad files?
From the calithameridi/corevus repository on GitHub, at the commit this page was made from: the board is hardware/motor_drivers/driver-dual-tmc2160/panel2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Panel2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask calithameridi before reusing the design.
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