2 layers129.5 × 83.5 mm
Colordance brain
ademuri/colordance-circle
An art project that uses arrays of colored lights around a circle to create kaleidoscopic colored shadows.
131 parts4Apache-2.0
2 layers100 × 100 mm
Esp motioncontroller
fredriknk/esp-motioncontroller- Size
- 100 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 78
- Nets
- 95
- Pads
- 318
- Tracks, vias
- 621, 366
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Jul 2025
- Updated
- 4 Aug 2025
Overview
Esp motioncontroller is an open-source printed circuit board by fredriknk, from the fredriknk/esp-motioncontroller repository on GitHub, published under the MIT licence. It is a 2-layer board of 100 × 100 mm with 78 parts on 95 nets, routed with 621 tracks and 366 vias.
It is built around the ESP32-S3-DEVKITC-1-N8, AM26LS31CDRE4 and XL1509-5.0E1, with the LTV-817S, AMS1117-3.3 and SP3485EN-Y among its other parts. Its parts include 22 resistors, 14 ICs, 13 capacitors, 6 connectors and 3 diodes. It belongs with the ESP32 boards of this library.
Main components
7
ESP32-S3-DEVKITC-1-N8
-- WiFi Modules ROHSEspressif SystemsWiFi Modules
AM26LS31CDRE4
SOIC-160 0℃~+70℃ 4 4.75V~5.25V Driver SOIC-16 RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485/RS-422 ICs
XL1509-5.0E1
SOIC-8-40℃~+85℃ 1 150kHz 2A 2mA 4.5V~40V 5V Buck Buck Built-in Fixed No SOIC-8 DC-DC Converters ROHSXLSEMIDC-DC Converters
LTV-817S
SMD-4P-55℃~+110℃ 1 1.2V 100mV@20mA,1mA 200mW 35V 3us 4us 50% 50mA 50mA 5kV 600% 6V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHSLite-OnTransistor, Photovoltaic Output Optoisolators
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SP3485EN-Y
SOP-8SOP-8 RS-485 / RS-422 ICs ROHSYLPTECRS-485 / RS-422 ICs
SS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdesp-motioncontroller
INFO INFO
FRONT
BACK
SIDE
Before major commmits
Remember to run generate_outputs.bat/sh to update the outputs and pictures. readmetemplate
Parts
78| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | Jumper_2_Small_Open | Library:TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8, JP9, JP10, JP11, JP12 |
| 8 | 10k | Library:R_0603_1608Metric | R2, R4, R13, R15, R17, R19, R20, R21 |
| 8 | 10uF | Library:C_1206_3216Metric | C2, C3, C5, C6, C8, C12, C21, C22 |
| 8 | LTV-817S | Library:SMDIP-4_W9.53mm | U6, U7, U8, U9, U11, U12, U13, U14 |
| 6 | Screw_Terminal_01x10 | Library:TerminalBlock_Phoenix_PT-1,5-10-3.5-H_1x10_P3.50mm_Horizontal | J2, J3, J4, J6, J8, J9 |
| 5 | 0R | Library:R_0603_1608Metric | R7, R8, R9, R10, R11 |
| 4 | 390R | Library:R_0603_1608Metric | R1, R3, R22, R23 |
| 4 | 4.7k | Library:R_0603_1608Metric | R5, R6, R16, R18 |
| 4 | M3Hole | Library:MountingHole_3.2mm_M3_DIN965_Pad | H1, H2, H3, H4 |
| 3 | 0.1uF | Library:C_0603_1608Metric | C7, C18, C19 |
| 3 | SS14 | Library:D_SMA | D1, D2, D3 |
| 2 | 20pf | Library:R_0603_1608Metric | C1, C4 |
| 1 | 120R | Library:R_0603_1608Metric | R12 |
| 1 | 32.768khz 3215 12.5pf | Library:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | 68uH | Library:L_SOREDE_SNR.1050_10x10x5mm | L1 |
| 1 | AM26LS31CDR | Library:SOIC-16_3.9x9.9mm_P1.27mm | U5 |
| 1 | AM26LV32EIDR | Library:SOIC-16_3.9x9.9mm_P1.27mm | U2 |
| 1 | AMS1117-3.3 | Library:SOT-223-3_TabPin2 | U15 |
| 1 | ESP32-S3-DevKitC | Library:ESP32-S3-DevKitC | U1 |
| 1 | G*** | Library:kibuzzard-6890605B | kibuzzard-6890605B |
| 1 | LOGO | Library:LOGO | G*** |
| 1 | SP3485EN | Library:SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | XL1509-5.0E1 | Library:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
Questions
How big is the Esp motioncontroller PCB?
It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Esp motioncontroller use?
78 parts, built around the ESP32-S3-DEVKITC-1-N8, AM26LS31CDRE4, XL1509-5.0E1 and LTV-817S. 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 Esp motioncontroller KiCad files?
From the fredriknk/esp-motioncontroller repository on GitHub, at the commit this page was made from: the board is CAD/esp-motioncontroller/esp-motioncontroller.kicad_pcb and its schematic CAD/esp-motioncontroller/SP3485EN.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp motioncontroller design in my own project?
Its repository publishes it under the MIT 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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