4 layers35 × 85 mm
Vimdrones esc development board
VimDrones/AM32_esc_development_board
Open Source AM32 ESC development board
95 parts44GPL-3.0
4 layers20 × 50 mm
PiESC S1 PCB20x50
CoPYGolF97/PiESCOpen-source 3-phase BLDC ESC firmware and hardware for RP2350-based multirotor aircraft.
- Size
- 20 × 50 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 28
- Nets
- 29
- Pads
- 196
- Tracks, vias
- 283, 139
- Pours
- 24
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 31 Aug 2026
- Updated
- 1 Nov 2026
Overview
PiESC S1 PCB20x50 is an open-source printed circuit board by CoPYGolF97, from the CoPYGolF97/PiESC repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 20 × 50 mm with 28 parts on 29 nets, routed with 283 tracks and 139 vias.
It is built around the FD6288Q. Its parts include 12 resistors, 6 transistors, 5 capacitors and 2 ICs. It belongs with the robots and motor control boards and the RP2040 and RP2350 boards of this library.
Main components
1README
Hardware/PiESC_S1_PCB20x50/README.mdPiESC S1 PCB 20×50
Initial hardware design for the PiESC project.
Specifications
- Board size: 20 × 50 mm
- 4-layer PCB
- Target current: 30A / 45A
- 3-phase brushless motor ESC
- RP2350-based control platform
- Battery voltage target: approximately 12–16 V
Parts
28| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R4, R6, R8, R10, R12 |
| 6 | 10R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R3, R5, R7, R9, R11 |
| 6 | AON34356 | Package_DFN_QFN:PQFN-8-EP_6x5mm_P1.27mm_Generic | Q1, Q2, Q3, Q4, Q5, Q6 |
| 4 | 100nF 50V MLCC | Capacitor_SMD:C_0805_2012Metric | C3, C4, C5, C6 |
| 1 | 100k | Resistor_SMD:R_0805_2012Metric | RVB1 |
| 1 | 10uF 50V MLCC | Capacitor_SMD:C_1206_3216Metric | C2 |
| 1 | 20k | Resistor_SMD:R_0805_2012Metric | RVB2 |
| 1 | 2mΩ | Resistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | RSH1 |
| 1 | FD6288Q | FD6288Q:QFN50P400X400X90-25N | U1 |
| 1 | INA180A2 | Package_TO_SOT_SMD:SOT-23-5 | U4 |
Questions
How big is the PiESC S1 PCB20x50 PCB?
It measures 20 × 50 mm and has 4 copper layers, 1.6 mm thick.
What parts does the PiESC S1 PCB20x50 use?
28 parts, built around the FD6288Q. 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 PiESC S1 PCB20x50 KiCad files?
From the CoPYGolF97/PiESC repository on GitHub, at the commit this page was made from: the board is Hardware/PiESC_S1_PCB20x50/PiESC_S1_PCB20x50.kicad_pcb and its schematic Hardware/PiESC_S1_PCB20x50/PiESC_S1_PCB20x50.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PiESC S1 PCB20x50 design in my own project?
Its repository publishes it under the GPL-3.0 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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