4 layers143 × 125 mm
2 layers
OneAvionics
DjinoV/OneA model rocket flight computer
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 72
- Nets
- 76
- Pads
- 291
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 5 (file 20171130)
- Created
- 10 Mar 2021
- Updated
- 18 Mar 2021
Overview
OneAvionics is an open-source printed circuit board by DjinoV, from the DjinoV/One repository on GitHub. It is a 2-layer board with 72 parts on 76 nets.
It is built around the BMP280, W25Q32JVSSIQ and LM1117-3.3, with the BMI088, DMN2230U and WS2812B among its other parts. Its parts include 22 capacitors, 17 resistors, 6 ICs, 5 connectors and 4 diodes. It belongs with the STM32 boards of this library.
Main components
6
BMP280
LGA-8(2x2.5)-40℃~+85℃ 0.12hpa 1.5pa/K 1.71V~3.6V 1hpa 300nA 30Kpa~1.1bar I2C、SPI Integrated ADC and digital interface、On-chip calibration and non-volatile storage、Standby mode、On-chip temperature output LGA-8(2x2.5) Pressure Sensors ROHSBoschPressure Sensors
W25Q32JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 133MHz 1uA 2.7V~3.6V 20 Years 32Mbit 3ms SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
LM1117-3.3
SOT-2231 1.3V@(1000mA) 15V 1A 2mA 3.3V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHShongjiachengUncategorised
BMI088
LGA-16(3x4.5)-40℃~+85℃ Accelerometer Gyroscope LGA-16(3x4.5) Accelerometers ROHSBosch SensortecAccelerometers
DMN2230U
SOT-23-55℃~+150℃ 1 N-channel 110mΩ@4.5V 188pF 1V 2.3nC@10V 20V 2A 30pF 44pF 600mW N-Channel ±12V SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
README
README.mdOne
A tiny model rocket flight computer and data logger.
It features:
- A STM32F103C8T6
- A BMI088 IMU
- A BMP280 Barometric pressure sensor
- A microSD card slot
- A 32MB flash chip
- A single pyro channel
- Micro USB
- And ofcourse, a single RGB LED
Board size: 50(maybe 40)x30mm Powered off a 12V Li-Po
Parts
72| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C5, C6, C7, C12, C13, C15, C16, C17, C19, C21, C24 |
| 6 | 10K | Capacitor_SMD:C_0603_1608Metric | R1, R2, R7, R9, R13, R14 |
| 6 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | TP1, TP2, TP3, TP4, TP5, TP6 |
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2_Pad_Via | H1, H2, H3, H4 |
| 3 | 150R | Capacitor_SMD:C_0603_1608Metric | R8, R10, R11 |
| 2 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C9, C22 |
| 2 | 100K | Capacitor_SMD:C_0603_1608Metric | R4, R17 |
| 2 | 10uF | Capacitor_SMD:C_0603_1608Metric | C8, C14 |
| 2 | 22R | Capacitor_SMD:C_0603_1608Metric | R3, R6 |
| 2 | 22pF | Capacitor_SMD:C_0603_1608Metric | C10, C11 |
| 2 | 2A | Fuse:Fuse_1206_3216Metric_Castellated | F1, F2 |
| 2 | LED | LED_SMD:LED_0805_2012Metric | D2, D3 |
| 2 | LM1117-3.3 | Package_TO_SOT_SMD:SOT-223 | U3, U5 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_B3U-1000P | SW3, SW4 |
| 2 | SW_SPDT | Button_Switch_SMD:SW_SPDT_PCM12 | SW1, SW2 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 200R | Capacitor_SMD:C_0603_1608Metric | R15 |
| 1 | 20K | Capacitor_SMD:C_0603_1608Metric | R18 |
| 1 | 38K | Capacitor_SMD:C_0603_1608Metric | R5 |
| 1 | 470uF | Capacitor_SMD:C_0603_1608Metric | C23 |
| 1 | 5R | Capacitor_SMD:C_0603_1608Metric | R16 |
| 1 | BMI088 | BMI088:PQFN50P450X300X100-16N | U2 |
| 1 | BMP280 | Package_LGA:Bosch_LGA-8_2x2.5mm_P0.65mm_ClockwisePinNumbering | U4 |
| 1 | Conn_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal | J1 |
| 1 | DMN2230U | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | D_Schottky | Package_TO_SOT_SMD:SOT-23 | D4 |
| 1 | Micro_SD_Card | Connector_Card:microSD_HC_Hirose_DM3AT-SF-PEJM5 | J4 |
| 1 | STM32F103C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | ST_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal | J5 |
| 1 | SWD | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J3 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex_47346-0001 | J2 |
| 1 | W25Q32JVSS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U6 |
| 1 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D1 |
Questions
What parts does the OneAvionics use?
72 parts, built around the BMP280, W25Q32JVSSIQ, LM1117-3.3 and BMI088. 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 OneAvionics KiCad files?
From the DjinoV/One repository on GitHub, at the commit this page was made from: the board is Hardware/OneAvionics.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the OneAvionics design in my own project?
Its repository states no licence, so its author keeps all rights: ask DjinoV before reusing the design.
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