2 layers100 × 74 mm
2 layers30 × 65 mm
Pylot shield
jpiat/botpi- Size
- 30 × 65 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 60
- Nets
- 55
- Pads
- 232
- Tracks, vias
- 390, 60
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 6 Oct 2022
- Updated
- 6 Oct 2022
Overview
Pylot shield is an open-source printed circuit board by jpiat, from the jpiat/botpi repository on GitHub. It is a 2-layer board of 30 × 65 mm with 60 parts on 55 nets, routed with 390 tracks and 60 vias.
It is built around the BMI160, TPS54302 and TPS73633DBV. Its parts include 22 capacitors, 18 resistors, 13 connectors, 6 ICs and 1 inductor.
Main components
3
BMI160
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 10uA 16bit 1KB IMU (accelerometer + gyroscope) Motion event detection、Synchronization and timestamp SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHSBosch SensortecAccelerometers
TPS54302
UncategorisedTexas Instruments
TPS73633DBV
SOT-23-5-40℃~+125℃@(Tj) 1 3.3V 30uVrms 400mA 5.5V 550uA 58dB@(10kHz) 75mV@(400mA) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control、Reverse-polarity current protection、Noise bypass terminal Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdbotpi
Parts
60| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 4K7 | Resistor_SMD:R_0603_1608Metric | R2, R3, R10, R13, R14, R15, R16, R19, R24 |
| 6 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2, J6, J7, J8, J9, J10 |
| 5 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C5, C6, C15, C18 |
| 4 | C | Capacitor_SMD:C_0603_1608Metric | C1, C7, C8, C10 |
| 2 | 100µ | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C19, C20 |
| 2 | 10R | Resistor_SMD:R_0603_1608Metric | R11, R25 |
| 2 | 1µ | Capacitor_SMD:C_0603_1608Metric | C14, C17 |
| 2 | 220n | Capacitor_SMD:C_0603_1608Metric | C21, C22 |
| 2 | 22µ | Capacitor_SMD:C_1206_3216Metric | C12, C13 |
| 2 | A4950K | pylot:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm | U7, U8 |
| 2 | Conn_01x04_Male | Connector_PinHeader_2.00mm:PinHeader_1x04_P2.00mm_Vertical | J12, J13 |
| 2 | NC | Capacitor_SMD:C_0603_1608Metric | C11, C16 |
| 2 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal | J3, J4 |
| 1 | 0R | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric | R6 |
| 1 | 105K | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 10µ | Capacitor_SMD:C_1206_3216Metric | C3 |
| 1 | 13.3K | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 1µ | Capacitor_SMD:C_1206_3216Metric | C4 |
| 1 | 49.9R | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 511K | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 68p | Capacitor_SMD:C_0603_1608Metric | C9 |
| 1 | BMI160 | Package_LGA:Bosch_LGA-14_3x2.5mm_P0.5mm | U3 |
| 1 | Conn_01x02_Female | pylot:XT30 | J5 |
| 1 | Conn_01x03_Male | Jumper:SolderJumper-3_P1.3mm_Bridged2Bar12_RoundedPad1.0x1.5mm | J11 |
| 1 | INA219AxDCN | Package_TO_SOT_SMD:SOT-23-8 | U1 |
| 1 | INDUCTOR | Inductor_SMD:L_Vishay_IHLP-2020 | L1 |
| 1 | R | Resistor_SMD:R_2512_6332Metric | R1 |
| 1 | Raspberry_Pi_2_3 | pylot:ADA3708_RPI-ZERO | J1 |
| 1 | TPS54302 | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | TPS73633DBV | Package_TO_SOT_SMD:SOT-23-5 | U6 |
Questions
How big is the Pylot shield PCB?
It measures 30 × 65 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pylot shield use?
60 parts, built around the BMI160, TPS54302 and TPS73633DBV. 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 Pylot shield KiCad files?
From the jpiat/botpi repository on GitHub, at the commit this page was made from: the board is pylot_shield/pylot_shield.kicad_pcb and its schematic pylot_shield/pylot_shield.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pylot shield design in my own project?
Its repository states no licence, so its author keeps all rights: ask jpiat before reusing the design.
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