4 layers66 × 56.3 mm
4 layers66 × 56.3 mm
BILBO Shield v1
dustin-lehmann/BILBO- Size
- 66 × 56.3 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 90
- Nets
- 127
- Pads
- 383
- Tracks, vias
- 841, 112
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 1 Dec 2024
- Updated
- 28 Feb 2025
Overview
BILBO Shield v1 is an open-source printed circuit board by dustin-lehmann, from the dustin-lehmann/BILBO repository on GitHub. It is a 4-layer board of 66 × 56.3 mm with 90 parts on 127 nets, routed with 841 tracks and 112 vias.
It is built around the 74LVC1G125GV,125, SN65HVD230D and SN74LVC1G126DBVR-TP, with the 24AA025E48T-I/OT, BSS138 and SPH0645LM4H-B among its other parts. Its parts include 19 connectors, 17 resistors, 16 capacitors, 8 ICs and 1 diode. It belongs with the STM32 boards of this library.
Main components
6
74LVC1G125GV,125
SOT-753-40℃~+125℃ 1 1 1.65V~5.5V 1.7ns@5V,50pF 32mA 32mA 4uA 74LVC Power-off isolation、Output enable、Level shifting Schmitt trigger Tri-State Unidirectional SOT-753 Buffers, Drivers, Receivers, Transceivers ROHSNexperiaBuffers, Drivers, Receivers, Transceivers
SN65HVD230D
SOIC-8-40℃~+85℃ 1 17mA 1Mbps 370uA 3V~3.6V CAN Transceiver Low-power mode、Wake-up function、ESD protection、Thermal shutdown protection、Bus fault protection、Hot-swap protection SOIC-8 CAN Transceivers ROHSTexas InstrumentsCAN Transceivers
SN74LVC1G126DBVR-TP
SOT-23-5-40℃~+125℃ 1 1 1.65V~5.5V 10uA 32mA 32mA 74LVC 9ns@5V,50pF Power-off isolation、Output enable Tri-State Unidirectional SOT-23-5 Buffers, Drivers, Receivers, Transceivers ROHSTECH PUBLICBuffers, Drivers, Receivers, Transceivers
24AA025E48T-I/OT
SOT-23-6-40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 200 Years 2Kbit 400kHz 5ms I2C SOT-23-6 EEPROM ROHSMicrochip TechnologyEEPROM
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
SPH0645LM4H-B
SMDSMD Sourcing Parts ROHSKnowlesMEMS Microphones
README
readme.md
Parts
90| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100n | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C5, C6, C7, C12, C17 |
| 5 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R2, R6, R7, R11 |
| 4 | 100 | Resistor_SMD:R_0603_1608Metric | R12, R13, R14, R15 |
| 4 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5_DIN965 | H1, H2, H3, H4 |
| 3 | 1u | Capacitor_SMD:C_0603_1608Metric | C13, C15, C16 |
| 2 | 120 | Resistor_SMD:R_0603_1608Metric | R16, R17 |
| 2 | 47uF | Capacitor_SMD:CP_Elec_6.3x5.2 | C8, C9 |
| 2 | 4k7 | Resistor_SMD:R_0603_1608Metric | R4, R5 |
| 2 | 74LVC1T45W6-7 | downloaded_parts:SOT95P285X140-6N | IC3, IC4 |
| 2 | Dynamixel_1 | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J3, J9 |
| 2 | FerriteBead_Small | Capacitor_SMD:C_0805_2012Metric | FB1, FB2 |
| 2 | LOGO | descriptors:led | G***, G*** |
| 2 | LOGO | descriptors:can | G***, G*** |
| 2 | LOGO | descriptors:dynamixel | G***, G*** |
| 2 | NC | Resistor_SMD:R_0603_1608Metric | R9, R10 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 220p | Capacitor_SMD:C_0603_1608Metric | C14 |
| 1 | 24AA025E48T-I/OT | Package_TO_SOT_SMD:SOT-23-6_Handsoldering | U3 |
| 1 | 4u7 | Capacitor_SMD:C_0805_2012Metric | C10 |
| 1 | 74LVC1G125GV,125 | downloaded_parts:SOT95P275X110-5N | IC1 |
| 1 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | BUTTON_1 | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J12 |
| 1 | BUTTON_2 | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J13 |
| 1 | BUTTON_3 | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J19 |
| 1 | CHANNEL_SELECTION | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm | JP3 |
| 1 | DISTANCE_SENSOR_1 | Connector_JST:JST_GH_BM06B-GHS-TBT_1x06-1MP_P1.25mm_Vertical | J4 |
| 1 | DISTANCE_SENSOR_2 | Connector_JST:JST_GH_BM06B-GHS-TBT_1x06-1MP_P1.25mm_Vertical | J5 |
| 1 | GAIN SELECTION | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm | JP2 |
| 1 | I2C_DISPLAY_PI | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J17 |
| 1 | JUMPER_V_DYNAMIXEL | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J10 |
| 1 | LED-DRIVER_SWD | downloaded_parts:JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J8 |
| 1 | LOGO | descriptors:dynamixel_voltage | G*** |
| 1 | LOGO | descriptors:sensor_1 | G*** |
| 1 | LOGO | descriptors:bilbo_shield | G*** |
| 1 | LOGO | descriptors:disp_i2c | G*** |
| 1 | LOGO | descriptors:sensor_2 | G*** |
| 1 | LOGO | descriptors:btn3 | G*** |
| 1 | LOGO | descriptors:speaker | G*** |
| 1 | LOGO | descriptors:swd | G*** |
| 1 | LOGO | descriptors:i2c | G*** |
| 1 | LOGO | descriptors:bilbo | G*** |
| 1 | LOGO | descriptors:btn1 | G*** |
| 1 | LOGO | descriptors:disp_spi | G*** |
| 1 | LOGO | descriptors:btn2 | G*** |
| 1 | MAX98357A | Package_DFN_QFN:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm | U2 |
| 1 | MCU_CONN | Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical | J1 |
| 1 | MOTOR 1 | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J14 |
| 1 | MOTOR 2 | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J15 |
| 1 | ONBOARD_I2C | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J11 |
| 1 | RGB_1 | Connector_JST:JST_GH_BM03B-GHS-TBT_1x03-1MP_P1.25mm_Vertical | J7 |
| 1 | RGB_2 | Connector_JST:JST_GH_BM03B-GHS-TBT_1x03-1MP_P1.25mm_Vertical | J6 |
| 1 | RPI_CONN | Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical | J2 |
| 1 | SN65HVD230 | downloaded_parts:SOIC127P600X175-8N | U5 |
| 1 | SN74LVC1G126DBVR | downloaded_parts:SOT95P280X145-5N | IC2 |
| 1 | SPEAKER | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J16 |
| 1 | SPH0645LM4H | Sensor_Audio:Knowles_SPH0645LM4H-6_3.5x2.65mm | MK1 |
| 1 | SPI_DISPLAY_PI | Connector_JST:JST_GH_BM06B-GHS-TBT_1x06-1MP_P1.25mm_Vertical | J18 |
| 1 | STM32F411CEUx | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U4 |
| 1 | USER_LED | LED_SMD:LED_0603_1608Metric | D1 |
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Questions
How big is the BILBO Shield v1 PCB?
It measures 66 × 56.3 mm and has 4 copper layers, 1.6 mm thick.
What parts does the BILBO Shield v1 use?
90 parts, built around the 74LVC1G125GV,125, SN65HVD230D, SN74LVC1G126DBVR-TP and 24AA025E48T-I/OT. 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 BILBO Shield v1 KiCad files?
From the dustin-lehmann/BILBO repository on GitHub, at the commit this page was made from: the board is electronics/control/shields/BILBO_Shield_v1/BILBO_Shield_v1.kicad_pcb and its schematic electronics/bms/rev1/SimpleBMS_v2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the BILBO Shield v1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask dustin-lehmann before reusing the design.