4 layers55 × 85 mm
SAE Cellular Module
ephrenm/VehiCell
NRF9151-based cellular telemetry device designed for a FSAE EV vehicle.
152 parts
2 layers60 × 90 mm
RSM HW
codedog-pl/RSM_HWRemote Sensor Module - Hardware
- Size
- 60 × 90 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 197
- Nets
- 154
- Pads
- 553
- Tracks, vias
- 1,133, 207
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 23 Jul 2026
- Updated
- 3 Sep 2026
Overview
RSM HW is an open-source printed circuit board by codedog-pl, from the codedog-pl/RSM_HW repository on GitHub. It is a 2-layer board of 60 × 90 mm with 197 parts on 154 nets, routed with 1,133 tracks and 207 vias.
It is built around the TPS54202DDC, TLP185 and EMIF03-SIM02M8, with the LD39050PUR, LDK320M-R and MCP1700T-3302E/TT(MS) among its other parts. Its parts include 72 resistors, 41 capacitors, 17 diodes, 16 transistors and 11 ICs. It belongs with the STM32 boards of this library.
Main components
10
TPS54202DDC
SOT23-64.5V to 28V Input, 2A Output, EMI Friendly Synchronous Step Down ConverterTexas InstrumentsUncategorised
TLP185
UncategorisedToshiba
EMIF03-SIM02M8
QFN 1.7x1.5-8L-40℃~+85℃ 17pF 47Ω、100Ω Yes QFN 1.7x1.5-8L EMI/RFI Filters (LC, RC Networks) ROHSSTMicroelectronicsEMI/RFI Filters (LC, RC Networks)
LD39050PUR
DFN-6(3x3)-40℃~+125℃@(Tj) 1 20uA 30uVrms 400mV@(500mA) 5.5V 500mA 65dB@(1kHz) 800mV~5.5V Adjustable PG Pin、Short Circuit Protection、Thermal Shutdown Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
LDK320M-R
SOT-23-5L-40℃~+125℃@(Tj) 1 1.2V~12V 18V 200mA 200mV@(200mA) 60uA 60uVrms 88dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Enable、Short Circuit Protection Positive SOT-23-5L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MCP1700T-3302E/TT(MS)
SOT-23-40℃~+85℃@(Ta) 1 120uVrms 180mV@(300mA) 2uA 3.3V 300mA 5.5V 80dB@(100Hz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-23 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMSKSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
RV-3028-C7
DFN-8(1.5x3.2)DFN-8(1.5x3.2) Real Time Clocks ROHSMicro CrystalReal Time ClocksBC817
SOT-231 NPN 100nA 150MHz 300mW 40 45V 500mA 5V 700mV NPN SOT-23 Bipolar (BJT) ROHSShikuesBipolar (BJT)AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
SMAJ26A
DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)hongjiacheng
README
Readme.mdRemote Sensors Module (HARDWARE)
Folder structure
- Docs - datasheets and various documentation
- KiCad - Schematics and PCB
- CustomFootprints
- CustomSymbols
- RS - main KiCad project
- Scripts - Python helper scripts
- Simulations - CircuitJS simulations of functional blocks.
Using Python scripts
To use Python scripts open the KiCad directory in Terminal.
Re-annotate schematics with exiting PCB
- Assign UUIDs to schematics symbols:
powershell python .\Scripts\assign_uuids.py .\RS - Open existing PCB and
Update PCB from schematicsto copy assigned UUIDs to the PCB file. SAVE CHANGES! - Re-annotate the schematics, then SAVE CHANGES!
- Close both schematics and PCB views.
- Synchronize PCB footprint designators with schematics designators via UUIDs:
powershell python .\Scripts\sync_designators.py .\RS - Re-open schematics editor.
Update PCB from schematicsand SAVE CHANGES to rename nets using new designators.
Parts
197| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100n | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C11, C13, C14, C18, C21, C23, C24, C25, C26, C27, C28, C29, C31, C33, C35, C37 |
| 15 | 4k7 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R7, R8, R28, R32, R40, R41, R44, R45, R48, R49, R50, R51, R61, R62, R64 |
| 13 | BC817 | Package_TO_SOT_SMD:SOT-23 | Q2, Q3, Q4, Q5, Q6, Q9, Q10, Q11, Q12, Q13, Q14, Q15, Q16 |
| 10 | 1k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R34, R35, R46, R47, R59, R60, R63, R69, R70, R71 |
| 9 | 0R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9, R10, R11, R12, R15, R17, R18, R21, R56 |
| 9 | 10μ/10V | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C7, C8, C9, C22, C30, C32, C34, C36, C38 |
| 6 | 100k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R4, R33, R42, R43, R52, R53 |
| 6 | 180 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R2, R36, R37, R65, R66, R67 |
| 5 | 10k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R6, R13, R19, R20, R26 |
| 5 | 120Ω/100MHz/2A | Inductor_SMD:L_0402_1005Metric_Pad0.77x0.64mm_HandSolder | L3, L4, L5, L6, L7 |
| 4 | 82 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R3, R30, R54, R55 |
| 4 | LED green | Diode_SMD:D_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D9, D10, D16, D17 |
| 3 | 100n/50V | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C1, C4, C6 |
| 3 | 120 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R22, R24, R27 |
| 3 | 1μ/10V | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C12, C19, C41 |
| 3 | LED orange | Diode_SMD:D_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D6, D13, D14 |
| 3 | LED red | Diode_SMD:D_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2, D3, D15 |
| 3 | TLP185 | Package_SO:SOIC-4_4.55x3.7mm_P2.54mm | U4, U6, U7 |
| 2 | 1000V/1A | CodeDog:D_SMA | D11, D12 |
| 2 | 10μ/50V | Capacitor_SMD:C_1210_3225Metric_Pad1.33x2.70mm_HandSolder | C2, C3 |
| 2 | 12p | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C15, C16 |
| 2 | 1n | Inductor_SMD:L_0402_1005Metric_Pad0.77x0.64mm_HandSolder | C17, C39 |
| 2 | 22k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R38, R39 |
| 2 | 2k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R14, R16 |
| 2 | D_Schottky | Diode_SMD:D_0402_1005Metric | D7, D8 |
| 2 | Jumper_3_Bridged12 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP1, JP2 |
| 2 | P60V/2A | Package_TO_SOT_SMD:SOT-23W_Handsoldering | Q7, Q8 |
| 1 | 100nH | Inductor_SMD:L_0402_1005Metric | L8 |
| 1 | 1056 | CodeDog:BAT_1056 | BT1 |
| 1 | 10k 0.1% | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R72 |
| 1 | 133 0.1% | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R25 |
| 1 | 13k3 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R5 |
| 1 | 15μH/2.05A | Inductor_SMD:L_Cenker_CKCS6045 | L1 |
| 1 | 18k 0.1% | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R68 |
| 1 | 1V | Diode_SMD:D_MiniMELF_Handsoldering | D4 |
| 1 | 1kΩ/100MHz | Inductor_SMD:L_0402_1005Metric_Pad0.77x0.64mm_HandSolder | L2 |
| 1 | 200 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R29 |
| 1 | 24MHz CL=8pF ESR=50Ω | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | 24V | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP4 |
| 1 | 24k 0.1% | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R58 |
| 1 | 27.7k 0.1% | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R31 |
| 1 | 2μ2/10V | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C20 |
| 1 | 33p | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C40 |
| 1 | 3V3 | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP2 |
| 1 | 3V6 | Diode_SMD:D_SOD-123 | D5 |
| 1 | 4.5-28V | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.81_1x02_P3.81mm_Vertical | J1 |
| 1 | 47μ/10V | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C10 |
| 1 | 49R9 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1 |
| 1 | 51k 0.1% | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R57 |
| 1 | 5V | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP3 |
| 1 | 68k 0.1% | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R23 |
| 1 | 75pF/50V | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C5 |
| 1 | ADC | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP10 |
| 1 | ANT. | CodeDog:TE_1909763-1 | J9 |
| 1 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | D_IN1_M | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP13 |
| 1 | D_IN2_M | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP14 |
| 1 | D_OUT1_M | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP15 |
| 1 | D_OUT2_M | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP16 |
| 1 | EMIF03-SIM02M8 | CodeDog:MICROQFN_1P7X1P5_STM | U9 |
| 1 | GND | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP1 |
| 1 | GNSS | CodeDog:TE_1909763-1 | J7 |
| 1 | I2C | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J6 |
| 1 | LD39050PUR | Package_DFN_QFN:DFN-6-1EP_3x3mm_P0.95mm_EP1.7x2.6mm | U8 |
| 1 | LDK320M-R | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U11 |
| 1 | MCP1700T-3302E/TT | Package_TO_SOT_SMD:SOT-23 | U1 |
| 1 | MODEM | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J5 |
| 1 | RCS | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP11 |
| 1 | RTC_CLK | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP17 |
| 1 | RTC_EVI | TestPoint:TestPoint_Keystone_5015_Micro_Mini | TP18 |
| 1 | RV-3028-C7 | Package_SON:MicroCrystal_C7_SON-8_1.5x3.2mm_P0.9mm | U5 |
| 1 | SIM | Connector_Card:nanoSIM_GCT_SIM8060-6-0-14-00 | J8 |
| 1 | SMAJ26A | CodeDog:D_SMA | D1 |
| 1 | SPI | Connector_IDC:IDC-Header_2x04_P2.54mm_Vertical_SMD | J4 |
| 1 | ST-LINK | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J3 |
| 1 | ST87M01-1301 | CodeDog:LGA-51_10P6X12P8_STM | U10 |
| 1 | STM32C562KET6 | Package_QFP:LQFP-32_7x7mm_P0.8mm | U3 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_TL3305A | SW1 |
| 1 | Screw_Terminal_01x12 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_12-G-3.81_1x12_P3.81mm_Vertical | J2 |
| 1 | TPS54202 | Package_TO_SOT_SMD:SOT-23-6 | U2 |
The 191 most common of 197 parts.
Questions
How big is the RSM HW PCB?
It measures 60 × 90 mm and has 2 copper layers, 1.6 mm thick.
What parts does the RSM HW use?
197 parts, built around the TPS54202DDC, TLP185, EMIF03-SIM02M8 and LD39050PUR. 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 RSM HW KiCad files?
From the codedog-pl/RSM_HW repository on GitHub, at the commit this page was made from: the board is KiCad/RS/RS.kicad_pcb and its schematic KiCad/RS/RS.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the RSM HW design in my own project?
Its repository states no licence, so its author keeps all rights: ask codedog-pl before reusing the design.
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