2 layers199.4 × 126.4 mm
ESP32-T7S3-ControlStand
RobertPHeller/2ndGenLocoControlStand
Model 2nd Generation Diesel Locomotive Control Stand
173 parts3GPL-3.0
2 layers198.1 × 126.4 mm
ESP32-D0WD V3-ControlStand
RobertPHeller/2ndGenLocoControlStand3Model 2nd Generation Diesel Locomotive Control Stand
- Size
- 198.1 × 126.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 196
- Nets
- 205
- Pads
- 762
- Tracks, vias
- 1,607, 333
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 1 Oct 2019
- Updated
- 25 Apr 2024
Overview
ESP32-D0WD V3-ControlStand is an open-source printed circuit board by RobertPHeller, from the RobertPHeller/2ndGenLocoControlStand repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 198.1 × 126.4 mm with 196 parts on 205 nets, routed with 1,607 tracks and 333 vias.
It is built around the ESP32-D0WD-V3, MCP73871EV and FT231XS-R, with the LM2574HVM-5.0, MCP23017-E/SS and TBD62083APG among its other parts. Its parts include 37 capacitors, 30 resistors, 26 diodes, 22 switches and 15 connectors. It belongs with the ESP32 boards of this library.
Main components
7
ESP32-D0WD-V3
QFN-48-EP(5x5)-40℃~+125℃ -93dBm 150Mbps 180mA 2.3V~3.6V 2.412GHz~2.484GHz 2.4GHz 20.5dBm 95mA Bluetooth、WiFi SPI、UART、ADC、I2C、JTAG、I2S、PWM、PCM、SDIO transceiver QFN-48-EP(5x5) RF Transceiver ICs ROHSEspressif SystemsRF Transceiver ICsMCP73871EV
-ModulesMicrochip Technology
FT231XS-R
SSOP-20-150mil-40℃~+85℃ 125uA 5V 8.4mA USB 2.0 USB to UART SSOP-20-150mil USB Converters ROHSFTDIUSB Converters
LM2574HVM-5.0
SOIC-14-300mil-40℃~+125℃@(TJ) 1 4V~60V 500mA 52kHz 5V Buck Buck Built-in Fixed No SOIC-14-300mil DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
MCP23017-E/SS
SSOP-28(5.3x10.2x0.65)-40℃~+125℃ 1.7MHz 1.8V~5.5V 16 1uA 600mV 8 8mA I2C Interrupt Output Reset function、Cascading and address extension SSOP-28 I/O Expanders ROHSMicrochip TechnologyI/O Expanders
TBD62083APG
DIP-18-40℃~+85℃ 0.1mA 1uA 1uA 2V 30V 500mA 50V 8 DIP-18 Darlington Transistor Arrays ROHSToshibaDarlington Transistor Arrays
RJ45
TH-12PTH-12P SMT ROHSJLCPCB AssemblyUncategorised
README
READMEThis is a model diesel locomotive control stand (more or less typical of a 2nd generation diesel locomotive).
Files / Directories:
2ndGenLocoControlStand.dxf, 2ndGenLocoControlStand.gcad, and 2ndGenLocoControlStand.tcl relate to the 3D model of the front panel (based on a Hammond Manucafturing RL6685 enclosure).
The ESP32ControlStand directory contains the ESP32 (TTGO-T1) based design, the electronics are in KiCad form (Version: 2013.06.11). The ESP32ControlStand/ESP32ControlStand_Node directory contains the OpenMRN code (C++, Arduino style using the OpenMRNLite library).
Parts
196| Qty | Value | Footprint | References |
|---|---|---|---|
| 19 | Mounting_Hole | Mounting_Holes:MountingHole_2.5mm | MK1, MK2, MK3, MK4, MK5, MK6, MK10, MK11, MK12, MK13, MK14, MK15, MK16, MK17, MK18, MK19 +3 |
| 16 | LED | LEDs:LED_D5.0mm | D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17 |
| 16 | SW_PUSH_SMALL | Buttons_Switches_THT:SW_PUSH_6mm | SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22 |
| 6 | 100nf | Capacitors_SMD:C_0402 | C16, C22, C23, C26, C28, C30 |
| 6 | 10K | Resistors_SMD:R_0402 | R7, R8, R9, R14, R20, R24 |
| 5 | DFLS240-7 | Diodes_SMD:D_PowerDI-123 | D18, D19, D24, D25, D26 |
| 4 | 100K Ohms | Resistors_SMD:R_0402 | R3, R4, R5, R6 |
| 4 | 1uf | Capacitors_SMD:C_0402 | C21, C25, C29, C37 |
| 3 | .1 uf | Capacitors_SMD:C_0603 | C1, C2, C3 |
| 3 | 4.7uf | Capacitors_SMD:CP_Elec_4x5.7 | C9, C10, C19 |
| 3 | 470 | Resistors_SMD:R_0402 | R15, R16, R17 |
| 3 | FidMark | Fiducials:Fiducial_1mm_Dia_2.54mm_Outer_CopperTop | FD1, FD2, FD3 |
| 3 | LED | LEDs:LED_0402 | D21, D22, D23 |
| 2 | 10uf | Capacitors_SMD:C_0805 | C17, C20 |
| 2 | 2.4K | Resistors_SMD:R_0402 | R27, R30 |
| 2 | 220 Ohms | Resistors_SMD:R_0603 | R1, R2 |
| 2 | 22pf | Capacitors_SMD:C_0402 | C35, C36 |
| 2 | 27 | Resistors_SMD:R_0402 | R21, R22 |
| 2 | 270 | Resistors_SMD:R_0402 | R23, R25 |
| 2 | 270pf | Capacitors_SMD:C_0402 | C31, C33 |
| 2 | 330 | 48xxP:4816P | RP1, RP2 |
| 2 | 47pf | Capacitors_SMD:C_0402 | C15, C18 |
| 2 | 49.9 | Resistors_SMD:R_0402 | R28, R29 |
| 2 | 60 Ohms | Resistors_SMD:R_1206 | R10, R11 |
| 2 | Button & LED Panel | Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm | J1, J2 |
| 2 | CONN_3 | Pin_Headers:Pin_Header_Angled_1x03_Pitch2.54mm | P6, P7 |
| 2 | CONN_5 | Pin_Headers:Pin_Header_Angled_1x05_Pitch2.54mm | P8, P9 |
| 2 | LEDS | Connectors_Terminal_Blocks:TerminalBlock_Pheonix_MPT-2.54mm_9pol | T2, T4 |
| 2 | MCP23017 | Housings_SOIC:SOIC-28W_7.5x17.9mm_Pitch1.27mm | U1, U3 |
| 2 | RJ45 | RJ45-8N-S:RJ45_8N-S | J9, J10 |
| 2 | TBD62083A | Housings_SOIC:SOIC-18W_7.5x11.6mm_Pitch1.27mm | U2, U4 |
| 1 | DWSLogoBCU:DWSLogoBCU | ||
| 1 | + 15 in - | Terminal_Blocks:TerminalBlock_Pheonix_MPT-2.54mm_2pol | T5 |
| 1 | + 15 out - | Terminal_Blocks:TerminalBlock_Pheonix_MPT-2.54mm_2pol | T6 |
| 1 | .1uf | Capacitors_SMD:C_0402 | C7 |
| 1 | 100pf | Capacitors_SMD:C_0402 | C27 |
| 1 | 10nf | Capacitors_SMD:C_0402 | C32 |
| 1 | 10pf | Capacitors_SMD:C_0402 | C14 |
| 1 | 10uf | Capacitors_SMD:CP_Elec_4x5.7 | C6 |
| 1 | 110K | Resistors_SMD:R_0402 | R13 |
| 1 | 15 uf 63V | Capacitors_SMD:CP_Elec_4x5.7 | C4 |
| 1 | 1uf | MyCaps:C_0603_POL | C12 |
| 1 | 2.0nH | Inductors_SMD:L_0402 | L4 |
| 1 | 20K | Resistors_SMD:R_0402 | R26 |
| 1 | 22 uf 100V | Capacitors_SMD:CP_Elec_8x10 | C13 |
| 1 | 220 uf 25V | Capacitors_SMD:CP_Elec_8x10 | C8 |
| 1 | 2K | Resistors_SMD:R_0402 | R19 |
| 1 | 330 uh | SRN1060:SRN1060 | L1 |
| 1 | 330K | Resistors_SMD:R_0402 | R12 |
| 1 | 3nf | Capacitors_SMD:C_0402 | C34 |
| 1 | 40 Mhz +/- 10 ppm | FA_20H:FA20_H | Y1 |
| 1 | 47 nf | Capacitors_SMD:C_0603 | C5 |
| 1 | 470pf | Capacitors_SMD:C_0402 | C11 |
| 1 | 5.8pf | Capacitors_SMD:C_0402 | C24 |
| 1 | 5K | Resistors_SMD:R_0402 | R18 |
| 1 | A | Buttons_Switches_SMD:SW_SPST_EVQQ2 | SW1 |
| 1 | ACT1 | LEDs:LED_0402 | D29 |
| 1 | ACT2 | LEDs:LED_0402 | D28 |
| 1 | Antenna_Shield | Antenna:Antenna | AE1 |
| 1 | B | Buttons_Switches_SMD:SW_SPST_EVQQ2 | SW2 |
| 1 | Barrel_Jack | Connectors:BARREL_JACK | J11 |
| 1 | Battery | Connectors_JST:JST_PH_B2B-PH-SM4-TB_02x2.00mm_Straight | J12 |
| 1 | Bell | Buttons_Switches_SMD:SW_SPST_EVQQ2 | SW5 |
| 1 | Brake | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | J5 |
| 1 | Buttons | Terminal_Blocks:TerminalBlock_Pheonix_MPT-2.54mm_9pol | T1 |
| 1 | Buttons | Connectors_Terminal_Blocks:TerminalBlock_Pheonix_MPT-2.54mm_9pol | T3 |
| 1 | C | Buttons_Switches_SMD:SW_SPST_EVQQ2 | SW3 |
| 1 | CONN_8 | Pin_Headers:Pin_Header_Angled_1x08_Pitch2.54mm | P1 |
| 1 | D | Buttons_Switches_SMD:SW_SPST_EVQQ2 | SW4 |
| 1 | ESP32-D0WD-V3 | ESP32-D0WD-V3:QFN35P500X500X90-49N-D | U10 |
| 1 | FT231XS-R | Housings_SSOP:SSOP-20_5.3x7.2mm_Pitch0.65mm | U9 |
| 1 | Ferrite Bead | Inductors_SMD:L_0402 | L2 |
| 1 | Horn | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | J4 |
| 1 | LCC | LCC_LOGO:LCC_LOGO_4.5x4.5 | G*** |
| 1 | LM2574HVM-5.0 | SOIC_Wide:SOIC-14_7.4x8.7mm_Pitch1.27mm | U7 |
| 1 | Light Switch | Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm | J6 |
| 1 | MCP73871 | Housings_DFN_QFN:QFN-20-1EP_4x4mm_Pitch0.5mm | U6 |
| 1 | Misc buttons, bell, status LED | Pin_Headers:Pin_Header_Straight_1x08_Pitch2.54mm | P2 |
| 1 | Mounting_Hole_PAD | Mounting_Holes:MountingHole_2.5mm_Pad | MK20 |
| 1 | On/Off | Buttons_Switches_SMD:SW_SPDT_CK-JS102011SAQN | SW23 |
The 176 most common of 196 parts.
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152 parts
Questions
How big is the ESP32-D0WD V3-ControlStand PCB?
It measures 198.1 × 126.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESP32-D0WD V3-ControlStand use?
196 parts, built around the ESP32-D0WD-V3, MCP73871EV, FT231XS-R and LM2574HVM-5.0. 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 ESP32-D0WD V3-ControlStand KiCad files?
From the RobertPHeller/2ndGenLocoControlStand repository on GitHub, at the commit this page was made from: the board is ESP32-D0WD-V3-ControlStand/ESP32-D0WD-V3-ControlStand.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32-D0WD V3-ControlStand 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).