4 layers95.3 × 47 mm
2 layers51.8 × 41.7 mm
PayloadPrototypeBoard
Case-Rocket-Team/PayloadPrototypeBoard20212Prototype Payload Board for the 2021 ESRA Payload using Parafoil Guidance. KiCad Project
- Size
- 51.8 × 41.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 84
- Nets
- 89
- Pads
- 423
- Tracks, vias
- 1,155, 109
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 17 Sep 2020
- Updated
- 17 Sep 2020
Overview
PayloadPrototypeBoard is an open-source printed circuit board by Case-Rocket-Team, from the Case-Rocket-Team/PayloadPrototypeBoard2021 repository on GitHub. It is a 2-layer board of 51.8 × 41.7 mm with 84 parts on 89 nets, routed with 1,155 tracks and 109 vias.
It is built around the BMP388, SSM3J15FV,L3F and ICM-20948, with the MIC5504-1.8YM5-TR, MIC5504-3.3YM5 and RFM96W-433S2 among its other parts. Its parts include 30 capacitors, 17 resistors, 13 ICs, 2 connectors and 2 crystals. It belongs with the STM32 boards of this library.
Main components
8
BMP388
LGA-10(2x2)-40℃~+85℃ 1.65V~3.6V 1pa/K 2uA 30Kpa~1.25bar 50pa 8pa I2C、SPI LGA-10(2x2) Pressure Sensors ROHSBosch SensortecPressure Sensors
SSM3J15FV,L3F
SOT-723-55℃~+150℃@(Tj) 1 P-Channel 1.7V@100uA 100mA 12Ω@10mA,4V 150mW 30V 9.1pF@3V SOT-723 MOSFETs ROHSToshibaMOSFETs
ICM-20948
QFN-24(3x3)-40℃~+85℃ 0.5KB 1.71V~3.6V 16bit 8uA Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps QFN-24(3x3) Accelerometers ROHSTDK InvenSenseAccelerometers
MIC5504-1.8YM5-TR
SOT-23-5-40℃~+125℃@(Tj) 1 1.8V 175uVrms 300mA 380mV@(300mA) 5.5V 55uA 60dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsMIC5504-3.3YM5
SOT-23-5-40℃~+125℃@(Tj) 1 120uVrms 15uA 180mV@(300mA) 3.3V 300mA 5.5V 75dB@(1kHz) Fixed Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
RFM96W-433S2
LCC-16_16X16mmLCC-16_16X16mm New Arrivals ROHSHOPE MICROELECTRONICSUncategorised
TXS0104EPWR-TP
TSSOP-14Level translator TSSOP-14 Translators, Level Shifters ROHSTECH PUBLICTranslators, Level Shifters
LD1085V50
TO-220-40℃~+125℃@(Tj) 0.003%Vout 1 1.5V@(3A) 30V 3A 5V 5mA 72dB@(120Hz) Fixed Over Temperature Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdThis is a prototype board for the 2021 ESRA Payload. We are planning on developing a parafoil guided payload that will be ejected from the rocket at apogee, and guide itself to landing.
Capabilities of this board include: 6 Servo Outputs 4 External IO High Acceleration Accelerometer (H3LIS331DLTR) 9 Axis IMU (ICM-20948) LORA Radio (RFM98) Barometer (BMP388) 18V Max Input Battery Voltage Reader Various LEDs for status
This board should be used on the scale test payload we are developing, and will be a proof of concept for the final ESRA payload we will develop after validating this design.
Parts
84| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 10K | Resistor_SMD:R_0201_0603Metric | R1, R2, R3, R4, R5, R7, R8, R9, R12, R13, R14, R15, R16, R17 |
| 12 | 0.1uF | Capacitor_SMD:C_0201_0603Metric | C5, C6, C9, C10, C12, C22, C23, C24, C25, C26, C29, C30 |
| 5 | 1uF | Capacitor_SMD:C_0201_0603Metric | C2, C16, C19, C20, C21 |
| 4 | SSM3J15FV | Package_TO_SOT_SMD:SOT-723 | U6, U9, U12, U13 |
| 3 | MountingHole | MountingHole:MountingHole_2.2mm_M2_DIN965_Pad | H1, H2, H3 |
| 2 | 10pF | Capacitor_SMD:C_0201_0603Metric | C8, C11 |
| 2 | 10uF | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C15, C18 |
| 2 | 20pF | Capacitor_SMD:C_0201_0603Metric | C1, C4 |
| 2 | 4.7uF | Capacitor_SMD:C_0201_0603Metric | C7, C13 |
| 1 | .1uF | Capacitor_SMD:C_0201_0603Metric | C28 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C17 |
| 1 | 0.33uF | Capacitor_SMD:C_0603_1608Metric | C14 |
| 1 | 1.5K | Resistor_SMD:R_0201_0603Metric | R6 |
| 1 | 10K | Resistor_SMD:R_1206_3216Metric | R10 |
| 1 | 10nF | Capacitor_SMD:C_0201_0603Metric | C3 |
| 1 | 10uF | Capacitor_SMD:C_0201_0603Metric | C27 |
| 1 | 2.5k | Resistor_SMD:R_1206_3216Metric | R11 |
| 1 | 32Khz | Crystal:Crystal_SMD_SeikoEpson_MC146-4Pin_6.7x1.5mm | Y2 |
| 1 | 8MHz | Crystal:Crystal_SMD_HC49-SD | Y1 |
| 1 | BMP388 | BMP388:PQFN50P200X200X80-10N | U11 |
| 1 | BOOT0 | Jumper:SolderJumper-3_P1.3mm_Bridged12_Pad1.0x1.5mm | BOOT |
| 1 | Conn_Coaxial | Connector_Coaxial:U.FL_Molex_MCRF_73412-0110_Vertical | ANT |
| 1 | EXTERNAL IO | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | IO |
| 1 | GPS | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | GPS |
| 1 | GPS_LOCK | LED_SMD:LED_0603_1608Metric | GPS |
| 1 | H3LIS331DLTR | digikey-footprints:TFLGA-16_3x3mm | U10 |
| 1 | ICM-20948 | ICM-20948:QFN40P300X300X105-24N | U8 |
| 1 | JTAG | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | JTAG |
| 1 | L78L05_SO8 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | LD1085V50 | digikey-footprints:TO-220-3 | CR1 |
| 1 | MIC5504-1.8YM5 | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | MIC5504-3.3YM5 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | PWR | XT-Series:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J9 |
| 1 | PWR | LED_SMD:LED_0603_1608Metric | PWR |
| 1 | RADIO_LOCK | LED_SMD:LED_0603_1608Metric | RADIO |
| 1 | RESET | Button_Switch_SMD:SW_SPST_FSMSM | RST |
| 1 | RFM96W-433S2 | RF_Module:HOPERF_RFM9XW_SMD | U7 |
| 1 | SERVO 1 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | 1 |
| 1 | SERVO 2 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | 2 |
| 1 | SERVO 3 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | 3 |
| 1 | SERVO 4 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | 4 |
| 1 | SERVO 5 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | 5 |
| 1 | SERVO 6 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | 6 |
| 1 | STATUS | LED_SMD:LED_0603_1608Metric | STS |
| 1 | STM32F072C8Ux | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U1 |
| 1 | TXS0104EPWR | footprints:TXS0104EPWR | U5 |
| 1 | USB_OTG | digikey-footprints:USB_Micro_B_Female_10118194-0001LF | J2 |
Questions
How big is the PayloadPrototypeBoard PCB?
It measures 51.8 × 41.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PayloadPrototypeBoard use?
84 parts, built around the BMP388, SSM3J15FV,L3F, ICM-20948 and MIC5504-1.8YM5-TR. 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 PayloadPrototypeBoard KiCad files?
From the Case-Rocket-Team/PayloadPrototypeBoard2021 repository on GitHub, at the commit this page was made from: the board is PayloadPrototypeBoard.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PayloadPrototypeBoard design in my own project?
Its repository states no licence, so its author keeps all rights: ask Case-Rocket-Team before reusing the design.
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