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Reference layout

DIYBMS ESP32 Controller

stuartpittaway-diyBMSv4-diyBMSv4-layout

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stuartpittaway-diyBMSv4-diyBMSv4-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

113Placed parts
103Nets
2Copper layers
122.5 × 87.55 mmBoard size
yesRouted
KiCad 7File format

Bill of materials

113 distinct parts

78 resolve to something in the catalog — click through to the footprint.

RefValueFootprintQty
C1100nFCapacitor_SMD:C_0603_1608Metric
C101uFCapacitor_SMD:C_0603_1608Metric
C111uFCapacitor_SMD:C_0603_1608Metric
C120.1uF-100VCapacitor_SMD:C_0805_2012Metric
C131uFCapacitor_SMD:C_0603_1608Metric
C14100nFCapacitor_SMD:C_0603_1608Metric
C2100nFCapacitor_SMD:C_0603_1608Metric
C322uF 6.3VCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder
C422uF 6.3VCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder
C522uFCapacitor_SMD:C_1206_3216Metric
C6100nFCapacitor_SMD:C_0603_1608Metric
C71uFCapacitor_SMD:C_0603_1608Metric
C8100nFCapacitor_SMD:C_0603_1608Metric
C9100nFCapacitor_SMD:C_0603_1608Metric
D1RGBLED_SMD:LED_RGB_5050-6
D2LL4148Diode_SMD:D_MiniMELF
D3YELLOW LEDLED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder
D4YELLOW LEDLED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder
D5LL4148Diode_SMD:D_MiniMELF
D8NUP2105LT1GPackage_TO_SOT_SMD:SOT-23
F1Fuse, 3AFuse:Fuse_2920_7451Metric
FID1Fiducial_1mm_Mask2mmFiducial:Fiducial_1mm_Mask2mm
FID2Fiducial_1mm_Mask2mmFiducial:Fiducial_1mm_Mask2mm
FID3Fiducial_1mm_Mask2mmFiducial:Fiducial_1mm_Mask2mm
FID4Fiducial_1mm_Mask2mmFiducial:Fiducial_1mm_Mask2mm
G99LOGOControllerCircuit:diybms_logo_24x10mm
J14PinBlockControllerCircuit:WJ15EDGRC-3.81-4P
J10ESTOPConnector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal
J1119PinSocketControllerCircuit:placeholder
J124PinBlockControllerCircuit:WJ15EDGRC-3.81-4P
J1314PinSocketControllerCircuit:placeholder
J14Unused headerConnector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical
J15Molex 0472192001ControllerCircuit:0472192001
J164PinSocketControllerCircuit:placeholder
J174PinBlockControllerCircuit:WJ15EDGRC-3.81-4P
J2ScrewTerminal3PinControllerCircuit:Terminal-Block_5.0mm_3P-LCSC_C395850
J3ScrewTerminal3PinControllerCircuit:Terminal-Block_5.0mm_3P-LCSC_C395850
J44PinBlockControllerCircuit:WJ15EDGRC-3.81-4P
J5ScrewTerminalControllerCircuit:WJ15EDGRC-3.81-2P
J619PinSocketControllerCircuit:placeholder
Show the other 73
J74PinBlockControllerCircuit:WJ15EDGRC-3.81-4P
J82x3 2.54mm IDC ConnectorsConnector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical
J94PinBlockControllerCircuit:WJ15EDGRC-3.81-4P
JP1OptTerminationJumper:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm
JP4OptTerminationJumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm
K1SRD-05VDC-SL-CControllerCircuit:RELAY_SRD-05VDC-SL-C
K2SRD-05VDC-SL-CControllerCircuit:RELAY_SRD-05VDC-SL-C
LCD1LCDControllerCircuit:TFTSPI_2_8_240x320_TOUCH
Q1AO3400APackage_TO_SOT_SMD:SOT-23
Q2AO3400APackage_TO_SOT_SMD:SOT-23
Q3AO3401APackage_TO_SOT_SMD:SOT-23
Q4AO3400APackage_TO_SOT_SMD:SOT-23
R1220RResistor_SMD:R_0603_1608Metric
R10560RResistor_SMD:R_0603_1608Metric
R1151KResistor_SMD:R_0603_1608Metric
R12560RResistor_SMD:R_0603_1608Metric
R13560RResistor_SMD:R_0603_1608Metric
R14560RResistor_SMD:R_0603_1608Metric
R1551KResistor_SMD:R_0603_1608Metric
R162K2Resistor_SMD:R_0603_1608Metric
R17220RResistor_SMD:R_0603_1608Metric
R18220RResistor_SMD:R_0603_1608Metric
R1910KResistor_SMD:R_0603_1608Metric
R22K2Resistor_SMD:R_0603_1608Metric
R201MResistor_SMD:R_0603_1608Metric
R21220RResistor_SMD:R_0603_1608Metric
R2210KResistor_SMD:R_0603_1608Metric
R2310RResistor_SMD:R_0805_2012Metric
R2422KResistor_SMD:R_0603_1608Metric
R25220RResistor_SMD:R_0603_1608Metric
R2622KResistor_SMD:R_0603_1608Metric
R2751KResistor_SMD:R_0603_1608Metric
R2822KResistor_SMD:R_0603_1608Metric
R2910KResistor_SMD:R_0603_1608Metric
R3180RResistor_SMD:R_0805_2012Metric
R3010RResistor_SMD:R_0805_2012Metric
R3110KResistor_SMD:R_0603_1608Metric
R3210KResistor_SMD:R_0603_1608Metric
R4560RResistor_SMD:R_0603_1608Metric
R52K2Resistor_SMD:R_0603_1608Metric
R6120RResistor_SMD:R_0603_1608Metric
R751KResistor_SMD:R_0603_1608Metric
R8120RResistor_SMD:R_0603_1608Metric
R9120RResistor_SMD:R_0603_1608Metric
REF1MountingHole_4mmMountingHole:MountingHole_4mm
REF2MountingHole_4mmMountingHole:MountingHole_4mm
REF3MountingHole_4mmMountingHole:MountingHole_4mm
REF4MountingHole_4mmMountingHole:MountingHole_4mm
SW1SW_PushButton_Switch_THT:SW_PUSH_6mm_H5mm
SW2SW_PushButton_Switch_THT:SW_PUSH_6mm_H5mm
U1TXS0102DCUPackage_SO:VSSOP-8_2.3x2mm_P0.5mm
U12LT219-1Package_SO:SO-4_4.4x3.6mm_P2.54mm
U2EL3H7(B)(TA)-GPackage_SO:SOP-4_4.4x2.6mm_P1.27mm
U3TCA6416APWRPackage_SO:TSSOP-24_4.4x7.8mm_P0.65mm
U4ESP32-DEVKITC-32DControllerCircuit:MODULE_ESP32-DEVKITC-32D
U5SN65HVD75DRPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U6AMS1117-3.3Package_TO_SOT_SMD:SOT-223-3_TabPin2
U7SN65HVD1050DPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U8INA229Package_SO:VSSOP-10_3x3mm_P0.5mm
U9LT219-1Package_SO:SO-4_4.4x3.6mm_P2.54mm
eLOGOControllerCircuit:logo
kibuzzard-65B918A7G***kibuzzard-65B918A7
kibuzzard-65B91D2DG***kibuzzard-65B91D2D
kibuzzard-65B91D57G***kibuzzard-65B91D57
kibuzzard-65B91DB3G***kibuzzard-65B91DB3
kibuzzard-65B91E2FG***kibuzzard-65B91E2F
svg2mod1G***label
svg2mod3G***label
svg2mod4G***label
svg2mod5G***label
svg2mod55G***label
svg2mod6G***label
svg2mod8G***label

Provenance

Commit
unknown
Licence
CC-BY-4.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.