HardLabs

4in1-panel

OliviezGit·OpenESC-30x30·hardware/4in1-panel.kicad_pcb

4in1-panel PCB layout, top view — open source board by OliviezGit

About the 4in1-panel PCB

4in1-panel is an open source PCB design by OliviezGit, published on GitHub under the CERN-OHL-S-2.0 license. It is a 6-layer board measuring 41.6 × 80.4 mm, with 249 components from 26 distinct parts.

Other key parts include the TLV76733DRVR, AT32F421G8U7, NSG2065Q, INA186A3IDCKR and LMR54406DBVR. By type, the board carries 92 capacitors, 92 resistors, 24 transistors, 15 ICs, 3 diodes and 1 connector.

It belongs with the robotics & motion, power & battery and test & measurement designs in this gallery.

From the project

Open-source 4-in-1 BLDC ESC with a 30.5 × 30.5 mm mounting pattern, built around four independent AT32F421 motor controllers running AM32. Six-layer, DShot over the standard 8-pin connector. Designed in KiCad for JLCPCB assembly.

Open-source 4-in-1 BLDC ESC with a 30.5 × 30.5 mm mounting pattern, built around four independent AT32F421 motor controllers running AM32. Six-layer, DShot over the standard 8-pin connector. Designed in KiCad for JLCPCB assembly.

Part of the incutec OpenDrone line (incutec-hw/OpenESC-30x30).

Four fully independent ESC channels share a common power input and telemetry connector. Each channel has its own MCU and gate driver; the high-current stage is six MOSFETs per channel (three half-bridges). This is the distributed-MCU AM32 4-in-1 topology rather than a single-MCU design. Values below are…

4in1-panel, from the project README
From the project README

Main components on the 4in1-panel

TLV76733DRVRAT32F421G8U7NSG2065QINA186A3IDCKRLMR54406DBVRFTC160808S4R7MBCA

4in1-panel bill of materials (BOM)

249 components, 26 distinct parts.

QtyPartRefs
2
TLV76733DRVR
U1, U15
2
AT32F421G8U7
U2, U5
8
NSG2065Q
U3, U4, U6, U7, U8, U9, U10, U11
1
INA186A3IDCKR
U12
1
LMR54406DBVR
TI(德州仪器)
U13
1
FTC160808S4R7MBCA
U14
19
DOY180N03T
Q1, Q2, Q3, Q4, Q5, Q6, Q8, Q10 +11
5
C22385416
Q7, Q9, Q13, Q17, Q20
1
SM08B-SRSS-TB
J1
20
10uF
CL32, CL33, CL34, CL35, CL36, CL38, CL39, CL40 +12
2
0.2mR
Rsense1, Rsense2
2
SMF24A-T13
Littelfuse(美国力特)
D1, D2
1
SMBJ24A
D3
4
22uF
C1, C4, C42, C51
48
10uF
C2, C3, C6, C7, C8, C9, C13, C14 +40
14
100nF
C32, C33, C34, C35, C36, C37, C38, C39 +6
24
100nF
C46, C48, C49, C50, C52, C54, C55, C57 +16
2
22uF
C47, C86
32
15R
R1, R2, R6, R7, R8, R9, R16, R17 +24
22
10k
R3, R4, R12, R18, R19, R21, R25, R27 +14
Show 6 more
QtyPartRefs
4
220R
R5, R20, R39, R87
14
10k
R10, R13, R15, R28, R31, R33, R36, R46 +6
7
1k
R11, R14, R29, R47, R50, R65, R71
6
1k
R26, R32, R35, R53, R68, R73
5
10R
R74, R84, R85, R86, R88
2
115k
R119, R120

4in1-panel design files

The KiCad project lives in the OliviezGit/OpenESC-30x30 repository on GitHub; these links point at the commit this page was built from.

4in1-panel: common questions

How big is the 4in1-panel PCB?

The 4in1-panel measures 41.6 × 80.4 mm, has 6 copper layers and is 1.69 mm thick.

How many components are on the 4in1-panel?

249 components, from 26 distinct parts. The full bill of materials is listed on this page.

Where can I download the 4in1-panel design files?

From the OliviezGit/OpenESC-30x30 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the 4in1-panel design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which OliviezGit chose for the repository.

More boards in OpenESC-30x30

Similar boards