2 layers100 × 100 mm
4 layers70 × 139.4 mm
ROV ECU shield nucleo
icepixie071/UUV_ECU_Shield_Nucleo-144- Size
- 70 × 139.4 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 166
- Nets
- 222
- Pads
- 741
- Tracks, vias
- 1,457, 342
- Pours
- 897
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 2 Aug 2026
- Updated
- 12 Sep 2026
Overview
ROV ECU shield nucleo is an open-source printed circuit board by icepixie071, from the icepixie071/UUV_ECU_Shield_Nucleo-144 repository on GitHub. It is a 4-layer board of 70 × 139.4 mm with 166 parts on 222 nets, routed with 1,457 tracks and 342 vias.
It is built around the MAX3485ED, ATA6561-GAQW-N and ADUM3190TRQZ, with the DCL541A01(T,E, MPU-6500 and D1213A-04S-7-ES among its other parts. Its parts include 54 capacitors, 50 resistors, 21 connectors, 18 ICs and 11 diodes.
Main components
9
MAX3485ED
SOP-8-40℃~+85℃ 1 1 10Mbps 1mA 3.135V~3.465V 32 Half-Duplex Transceiver ±8kV SOP-8 RS-485 / RS-422 ICs ROHSHTC Korea TAEJIN TechRS-485 / RS-422 ICs
ATA6561-GAQW-N
SOIC-8-40℃~+150℃ 12uA 4.5V~5.5V 5Mbps 70mA CAN Transceiver SOIC-8 CAN Transceivers ROHSMicrochip TechnologyCAN Transceivers
ADUM3190TRQZ
QSOP-16-150mil-40℃~+125℃ 0.01uA 10MHz 3V~20V 72dB Dual Enable/shutdown function、Programmable reference voltage QSOP-16-150mil Isolation Amplifiers ROHSAnalog DevicesSpecial Purpose Amplifiers
DCL541A01(T,E
SOIC-16-300milDigital IsolatorsToshiba
MPU-6500
QFN-24-40℃~+85℃ 16bit 6uA Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps QFN-24-EP(3x3) Accelerometers ROHSTDK InvenSenseAccelerometers
D1213A-04S-7-ES
SOT-363SOT-363 ESD and Surge Protection (TVS/ESD) ROHSElecSuperUncategorised
BNO085
LGA-28(3.8x5.2)1.65V~3.6V 12bit、16bit IMU (accelerometer + gyroscope) SPI、I2C、UART X,Y,Z X,Y,Z ±2000dps ±8g LGA-28(3.8x5.2) Accelerometers ROHSCEVAAccelerometersFDS6898A
SOIC-8-55℃~+150℃ 1.821nF 14mΩ@4.5V 16nC 1V 2 N-Channel 208pF 20V 2W 9.4A SO-8 MOSFETs ROHSonsemiMOSFETs
KDZVTR27B
SOD-123FL1 Independent 10uA@21V 1W 27V 27V~30.8V SOD-123FL Zener Diodes ROHSROHM SemiconductorZener Diodes
Parts
166| Qty | Value | Footprint | References |
|---|---|---|---|
| 40 | 0.1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C10, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C25, C26, C27 +24 |
| 20 | 4.7k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R14, R15, R16, R37, R38, R43, R44, R45, R46, R47, R48, R49, R50, R51, R52, R53 +4 |
| 12 | TBD | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36 |
| 8 | D1213A-04S-7 | SamacSys_Parts:SOT65P210X110-6N | D2, D3, D4, D5, D6, D7, D8, D10 |
| 7 | DCL541A01 | SamacSys_Parts:SOIC127P1000X265-16N | IC1, IC2, IC3, IC4, IC5, IC6, IC9 |
| 6 | 10 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R4, R10, R12, R39, R41 |
| 4 | 1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R5, R9, R13 |
| 3 | 2.2u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C32, C36, C40 |
| 3 | 4.7u | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C4, C50 |
| 3 | MPU-6500 | SamacSys_Parts:QFN40P300X300X95-25N-D | IC11, IC12, IC13 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R40, R42 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R55, R56 |
| 2 | 10u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C48 |
| 2 | 120 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R11 |
| 2 | 1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C11 |
| 2 | 22p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C54, C55 |
| 2 | 60 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R17, R18 |
| 2 | ADUM3190TRQZ | SamacSys_Parts:SOP64P600X175-16N | IC7, IC8 |
| 2 | D | Diode_SMD:D_SOD-323_HandSoldering | D1, D11 |
| 2 | MAX3485 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2, U3 |
| 2 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP2 |
| 2 | TBD | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C24, C29 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2 |
| 1 | 20A | Fuse:Fuseholder_Blade_Mini_Keystone_3568 | F3 |
| 1 | 24VPI | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J1 |
| 1 | 3.3VPO | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J21 |
| 1 | 32.768k | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | 4.7u/1.6A | Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder | L1 |
| 1 | AP7375-33SA-7 | SamacSys_Parts:SOT96P240X110-3N | IC10 |
| 1 | AP7375-50SA-7 | SamacSys_Parts:SOT96P240X110-3N | IC15 |
| 1 | ATA6561-GAQW-N | SamacSys_Parts:SOIC127P600X175-8N | IC14 |
| 1 | BNO085 | SamacSys_Parts:BNO085 | AC1 |
| 1 | CAN | Connector_JST:JST_ZH_B4B-ZR_1x04_P1.50mm_Vertical | J4 |
| 1 | FDS6898A | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | Q1 |
| 1 | GPIO_1 | Connector_JST:JST_ZH_B6B-ZR_1x06_P1.50mm_Vertical | J6 |
| 1 | GPIO_2 | Connector_JST:JST_ZH_B6B-ZR_1x06_P1.50mm_Vertical | J18 |
| 1 | I2C | Connector_JST:JST_ZH_B4B-ZR_1x04_P1.50mm_Vertical | J20 |
| 1 | ISO_AN1 | Connector_JST:JST_ZH_B4B-ZR_1x04_P1.50mm_Vertical | J9 |
| 1 | ISO_AN2 | Connector_JST:JST_ZH_B4B-ZR_1x04_P1.50mm_Vertical | J10 |
| 1 | KDZVTR27B | Diode_SMD:D_SOD-123F | D9 |
| 1 | L | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L2 |
| 1 | MIWI06-24S05 | SamacSys_Parts:MIWI06_S | PS1 |
| 1 | NMOS_SW1 | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J16 |
| 1 | NMOS_SW2 | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J17 |
| 1 | NUCLEOH723ZG | My_Footprint_Lib:MODULE_NUCLEOH723ZG | U4 |
| 1 | PWMI_1 | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J14 |
| 1 | PWMI_2 | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J15 |
| 1 | PWMO_1 | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J5 |
| 1 | PWMO_2 | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J7 |
| 1 | PWMO_3 | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J8 |
| 1 | PWMO_4 | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J11 |
| 1 | PWMO_5 | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J12 |
| 1 | PWMO_6 | Connector_JST:JST_ZH_B2B-ZR_1x02_P1.50mm_Vertical | J13 |
| 1 | RS485_1 | Connector_JST:JST_ZH_B4B-ZR_1x04_P1.50mm_Vertical | J2 |
| 1 | RS485_2 | Connector_JST:JST_ZH_B4B-ZR_1x04_P1.50mm_Vertical | J3 |
| 1 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP3 |
| 1 | UART | Connector_JST:JST_ZH_B4B-ZR_1x04_P1.50mm_Vertical | J19 |
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Questions
How big is the ROV ECU shield nucleo PCB?
It measures 70 × 139.4 mm and has 4 copper layers, 1.6 mm thick.
What parts does the ROV ECU shield nucleo use?
166 parts, built around the MAX3485ED, ATA6561-GAQW-N, ADUM3190TRQZ and DCL541A01(T,E. 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 ROV ECU shield nucleo KiCad files?
From the icepixie071/UUV_ECU_Shield_Nucleo-144 repository on GitHub, at the commit this page was made from: the board is ROV_ECU_shield_nucleo/ROV_ECU_shield_nucleo.kicad_pcb and its schematic ROV_ECU_shield_nucleo/ROV_ECU_shield_nucleo.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ROV ECU shield nucleo design in my own project?
Its repository states no licence, so its author keeps all rights: ask icepixie071 before reusing the design.